CN110692475B - Cultivation method for promoting early flowering and early maturing of peanuts - Google Patents
Cultivation method for promoting early flowering and early maturing of peanuts Download PDFInfo
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- 241001553178 Arachis glabrata Species 0.000 title claims abstract description 114
- 235000020232 peanut Nutrition 0.000 title claims abstract description 105
- 230000001737 promoting effect Effects 0.000 title claims abstract description 27
- 238000012364 cultivation method Methods 0.000 title claims abstract description 26
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 title claims abstract description 22
- 235000017060 Arachis glabrata Nutrition 0.000 claims abstract description 46
- 235000010777 Arachis hypogaea Nutrition 0.000 claims abstract description 46
- 235000018262 Arachis monticola Nutrition 0.000 claims abstract description 46
- 239000005648 plant growth regulator Substances 0.000 claims abstract description 40
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000002689 soil Substances 0.000 claims abstract description 29
- JLIDBLDQVAYHNE-YKALOCIXSA-N (+)-Abscisic acid Chemical compound OC(=O)/C=C(/C)\C=C\[C@@]1(O)C(C)=CC(=O)CC1(C)C JLIDBLDQVAYHNE-YKALOCIXSA-N 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 12
- YNWVFADWVLCOPU-MDWZMJQESA-N (1E)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-ol Chemical compound C1=NC=NN1/C(C(O)C(C)(C)C)=C/C1=CC=C(Cl)C=C1 YNWVFADWVLCOPU-MDWZMJQESA-N 0.000 claims abstract description 11
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims abstract description 11
- RMOGWMIKYWRTKW-UONOGXRCSA-N (S,S)-paclobutrazol Chemical compound C([C@@H]([C@@H](O)C(C)(C)C)N1N=CN=C1)C1=CC=C(Cl)C=C1 RMOGWMIKYWRTKW-UONOGXRCSA-N 0.000 claims abstract description 11
- BSYNRYMUTXBXSQ-FOQJRBATSA-N 59096-14-9 Chemical compound CC(=O)OC1=CC=CC=C1[14C](O)=O BSYNRYMUTXBXSQ-FOQJRBATSA-N 0.000 claims abstract description 11
- 229920001661 Chitosan Polymers 0.000 claims abstract description 11
- 229930191978 Gibberellin Natural products 0.000 claims abstract description 11
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract description 11
- 239000005985 Paclobutrazol Substances 0.000 claims abstract description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims abstract description 11
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims abstract description 11
- 229940010552 ammonium molybdate Drugs 0.000 claims abstract description 11
- 235000018660 ammonium molybdate Nutrition 0.000 claims abstract description 11
- 239000011609 ammonium molybdate Substances 0.000 claims abstract description 11
- 239000004202 carbamide Substances 0.000 claims abstract description 11
- FCRACOPGPMPSHN-UHFFFAOYSA-N desoxyabscisic acid Natural products OC(=O)C=C(C)C=CC1C(C)=CC(=O)CC1(C)C FCRACOPGPMPSHN-UHFFFAOYSA-N 0.000 claims abstract description 11
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003448 gibberellin Substances 0.000 claims abstract description 11
- 239000008103 glucose Substances 0.000 claims abstract description 11
- 239000001630 malic acid Substances 0.000 claims abstract description 11
- 235000011090 malic acid Nutrition 0.000 claims abstract description 11
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims abstract description 11
- 235000019796 monopotassium phosphate Nutrition 0.000 claims abstract description 11
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 11
- 239000010703 silicon Substances 0.000 claims abstract description 11
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 11
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 11
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims description 56
- 230000012010 growth Effects 0.000 claims description 21
- 241000196324 Embryophyta Species 0.000 claims description 16
- 235000013399 edible fruits Nutrition 0.000 claims description 16
- 230000005070 ripening Effects 0.000 claims description 13
- UDPGUMQDCGORJQ-UHFFFAOYSA-N (2-chloroethyl)phosphonic acid Chemical compound OP(O)(=O)CCCl UDPGUMQDCGORJQ-UHFFFAOYSA-N 0.000 claims description 10
- ZMZGFLUUZLELNE-UHFFFAOYSA-N 2,3,5-triiodobenzoic acid Chemical compound OC(=O)C1=CC(I)=CC(I)=C1I ZMZGFLUUZLELNE-UHFFFAOYSA-N 0.000 claims description 10
- 239000005976 Ethephon Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 10
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 10
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 10
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 10
- 235000011151 potassium sulphates Nutrition 0.000 claims description 10
- 238000003306 harvesting Methods 0.000 claims description 9
- 235000016709 nutrition Nutrition 0.000 claims description 9
- 230000035764 nutrition Effects 0.000 claims description 9
- 230000001850 reproductive effect Effects 0.000 claims description 9
- 230000000638 stimulation Effects 0.000 claims description 9
- 230000001502 supplementing effect Effects 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- 229960004106 citric acid Drugs 0.000 abstract 1
- 229960001031 glucose Drugs 0.000 abstract 1
- 229940099690 malic acid Drugs 0.000 abstract 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 abstract 1
- 230000003203 everyday effect Effects 0.000 description 8
- 230000009466 transformation Effects 0.000 description 8
- 230000035800 maturation Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004904 shortening Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000010198 maturation time Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/40—Fabaceae, e.g. beans or peas
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/46—N-acyl derivatives
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/26—Phosphorus; Compounds thereof
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Abstract
The invention discloses a cultivation method for promoting early flowering and early maturing of peanuts, which is characterized in that when peanut plants grow to 10cm, a first plant growth regulator is sprayed to leaf surfaces, the first plant growth regulator is composed of chitosan, gibberellin, uniconazole, paclobutrazol, potassium dihydrogen phosphate, urea, abscisic acid, glucose, ammonium molybdate, zinc sulfate, acetylsalicylic acid, citric acid, malic acid and an organic silicon aid, the times are 1 time every 7 days and 2 times continuously, the temperature is kept at 25-30 ℃ in the daytime, the temperature is kept at 15-20 ℃ at night, and the relative water content of soil is 60-70%; compared with the traditional peanut cultivation method, the cultivation method can promote the peanuts to bloom early for about 10 days and mature early for about 30 days, and greatly saves the cultivation time of the peanuts.
Description
Technical Field
The invention relates to the technical field of peanut cultivation, in particular to a plant growth regulator for promoting early flowering and early maturing of peanuts and a peanut cultivation method.
Background
Peanuts are main economic crops and oil crops in China, at present, the time for cultivating a new peanut variety by adopting a conventional method needs 8-9 years, and the cultivation for some special varieties even needs more than 10 years, so that the updating and updating of the peanut variety are slowed down, and the development of the peanut industry is not facilitated. In order to solve the problem, technology of 4 generations in south such as Guangdong is provided, in northern Huang-Huai region, the local generation is 2 generations at most due to the limitation of illumination and temperature, Henan agricultural university provides 2 generations in local, Henan adds a cultivation method of 1 generation in Henan for three generations in one year, but the method influences the normal growth and yield of peanuts, and can not fundamentally solve the problems.
Disclosure of Invention
In order to solve the problems, the invention provides the cultivation method capable of promoting the early flowering and early maturing of the peanuts, compared with the traditional cultivation method of the peanuts, the cultivation method can promote the peanuts to bloom early for about 10 days and mature early for about 30 days, so that the cultivation time of the peanuts is greatly saved, and the yield and the quality of the peanuts are not influenced.
In order to achieve the purpose, the invention adopts the technical scheme that: a cultivation method for promoting early flowering and early maturing of peanuts comprises the following steps:
s1, after the peanuts are planted, keeping the proper temperature and humidity, increasing light stimulation, after the peanuts grow seedlings, keeping the temperature at 25-30 ℃ in the daytime, 15-20 ℃ at night, keeping the relative water content of soil at 60-70%, illuminating for 12-14h every day, and supplementing light manually for 10-15 days.
S2, controlling nutrition, promoting the transformation to reproductive growth, and spraying a first plant growth regulator on leaf surfaces for 2 times continuously every 7 days when peanut plants grow to 10 cm;
the first plant growth regulator consists of the following components in percentage by mass:
10-20% of chitosan, 5-8% of gibberellin, 20-25% of uniconazole, 5-10% of paclobutrazol, 15-20% of monopotassium phosphate, 5-8% of urea, 5-8% of abscisic acid, 6-10% of glucose, 1-2% of ammonium molybdate, 1-2% of zinc sulfate, 0.5-1% of acetylsalicylic acid, 0.5-1% of citric acid, 0.2-0.5% of malic acid and 1% of organic silicon additive, wherein the sum of the mass percentages of the components is 100%; the spraying concentration is 100-300ppm, and the spraying amount is 5-15 g/mu;
s3, in order to reduce the number of fruiting, inhibit the growth of the later period of the plant, promote the early ripening and early harvest of the peanut, each peanut blooms for 7-10 days, if each plant exceeds 30 flowers, measures are taken to reduce the flowering and promote the pod maturation, and the specific steps comprise:
the method has the advantages that soil moisture is controlled, peanuts are subjected to moderate drought, the relative water content of the soil is kept lower than 60%, and the peanut growing environment is in a relative drought state;
and a second plant growth regulator is sprayed on the leaf surfaces of the fruits, the second plant growth regulator consists of 20-30% of triiodobenzoic acid, 20-30% of ethephon and 40-60% of potassium sulfate, the sum of the mass percentages of the three components is 100%, the spraying time is 10 days after the fruit needles are pricked, 1 time every 10 days and 2 times of spraying, the mass concentration of the spraying is 0.5-2%, and the spraying amount is 15-25 g/mu.
Further, the first plant growth regulator consists of the following components in percentage by mass: 15% of chitosan, 7% of gibberellin, 23% of uniconazole, 8% of paclobutrazol, 18% of monopotassium phosphate, 7% of urea, 8% of abscisic acid, 8% of glucose, 1.5% of ammonium molybdate, 1.5% of zinc sulfate, 0.7% of acetylsalicylic acid, 0.8% of citric acid, 0.5% of malic acid and 1% of organic silicon assistant.
Further, the second plant growth regulator consists of the following components in percentage by mass: 20-30% of triiodobenzoic acid, 20-30% of ethephon and 40-60% of potassium sulfate.
The invention has the beneficial effects that:
the peanut cultivation method can effectively promote the peanuts to bloom early for about 10 days and mature early for about 30 days.
The peanut cultivation method has small influence on the yield and quality of peanuts on the basis of shortening the peanut planting period.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
A cultivation method for promoting early flowering and early maturing of peanuts comprises the following steps:
s1, after the peanuts are planted, keeping proper temperature and humidity, increasing illumination stimulation, after the peanuts grow seedlings, keeping the temperature at 25-30 ℃ in the daytime, 15-20 ℃ at night, keeping the relative water content of soil at 60-70%, illuminating for 12 hours every day, and supplementing light in an artificial auxiliary mode for 10 days;
s2, controlling nutrition, promoting the transformation to reproductive growth, and spraying a first plant growth regulator on leaf surfaces for 2 times continuously every 7 days when peanut plants grow to 10 cm;
the first plant growth regulator consists of the following components:
15% of chitosan, 8% of gibberellin, 25% of uniconazole, 7% of paclobutrazol, 15% of monopotassium phosphate, 5.3% of urea, 8% of abscisic acid, 10% of glucose, 2% of ammonium molybdate, 2% of zinc sulfate, 1% of acetylsalicylic acid, 0.5% of citric acid, 0.2% of malic acid and 1% of organic silicon assistant; the spraying concentration is 100ppm, and the spraying amount is 15 g/mu.
S3, in order to reduce the number of fruiting, inhibit the growth of the later period of the plant, promote the early ripening and early harvest of the peanut, each peanut blooms for 7-10 days, if each plant exceeds 30 flowers, measures are taken to reduce the number of blossoms and promote the pod ripening, and the specific steps comprise:
the method has the advantages that soil moisture is controlled, peanuts are subjected to moderate drought, the relative water content of the soil is kept lower than 60%, and the peanut growing environment is in a relative drought state;
the second plant growth regulator is sprayed on the leaf surfaces of the fruits, the second plant growth regulator consists of 20% of triiodobenzoic acid, 20% of ethephon and 60% of potassium sulfate, the spraying time is 10 days after the fruit needles are pricked, the spraying time is 1 time every 10 days, the spraying concentration is 0.5%, and the spraying amount is 25 g/mu.
Example 2
A cultivation method for promoting early flowering and early maturing of peanuts comprises the following steps:
s1, after the peanuts are planted, keeping the proper temperature and humidity, increasing light stimulation, after the peanuts grow seedlings, keeping the temperature at 25-30 ℃ in the daytime, 15-20 ℃ at night, keeping the relative water content of soil at 60-70%, illuminating for 14h every day, and supplementing light manually for 12 days.
S2, controlling nutrition, promoting the transformation to reproductive growth, and spraying a first plant growth regulator on leaf surfaces for 2 times continuously every 7 days when peanut plants grow to 10 cm;
the first plant growth regulator consists of the following components:
10% of chitosan, 8% of gibberellin, 25% of uniconazole, 10% of paclobutrazol, 20% of monopotassium phosphate, 8% of urea, 8% of abscisic acid, 6% of glucose, 1% of ammonium molybdate, 1% of zinc sulfate, 0.5% of acetylsalicylic acid, 1% of citric acid, 0.5% of malic acid and 1% of organic silicon assistant; the spraying concentration is 200ppm, and the spraying amount is 10 g/mu.
S3, in order to reduce the number of fruiting, inhibit the growth of the later period of the plant, promote the early ripening and early harvest of the peanut, each peanut blooms for 7-10 days, if each plant exceeds 30 flowers, measures are taken to reduce the flowering and promote the pod maturation, and the specific steps comprise:
the method has the advantages that soil moisture is controlled, peanuts are subjected to moderate drought, the relative water content of the soil is kept lower than 60%, and the peanut growing environment is in a relative drought state;
the second plant growth regulator is sprayed on the leaf surfaces of the fruits, the second plant growth regulator consists of 30% of triiodobenzoic acid, 20% of ethephon and 50% of potassium sulfate, the spraying time is 10 days after the fruit needles are pricked, the spraying time is 1 time every 10 days, the spraying concentration is 1 time, and the spraying amount is 15 g/mu.
Example 3
A cultivation method for promoting early flowering and early maturing of peanuts comprises the following steps:
s1, after the peanuts are planted, keeping the proper temperature and humidity, increasing light stimulation, after the peanuts grow seedlings, keeping the temperature at 25-30 ℃ in the daytime, 15-20 ℃ at night, keeping the relative water content of soil at 60-70%, illuminating for 13h every day, and supplementing light manually for 15 days.
S2, controlling nutrition, promoting the transformation to reproductive growth, and spraying a first plant growth regulator on leaf surfaces for 2 times continuously every 7 days when peanut plants grow to 10 cm;
the first plant growth regulator consists of the following components:
20% of chitosan, 5% of gibberellin, 20% of uniconazole, 7% of paclobutrazol, 16.5% of monopotassium phosphate, 8% of urea, 8% of abscisic acid, 10% of glucose, 2% of ammonium molybdate, 1% of zinc sulfate, 0.5% of acetylsalicylic acid, 0.7% of citric acid, 0.3% of malic acid and 1% of organic silicon assistant; the spraying concentration is 300ppm, and the spraying amount is 5 g/mu.
S3, in order to reduce the number of fruiting, inhibit the growth of the later period of the plant, promote the early ripening and early harvest of the peanut, each peanut blooms for 7-10 days, if each plant exceeds 30 flowers, measures are taken to reduce the flowering and promote the pod maturation, and the specific steps comprise:
the method has the advantages that soil moisture is controlled, peanuts are subjected to moderate drought, the relative water content of the soil is kept lower than 60%, and the peanut growing environment is in a relative drought state;
the second plant growth regulator is sprayed on the leaf surfaces of the fruits, the second plant growth regulator consists of 30% of triiodobenzoic acid, 30% of ethephon and 40% of potassium sulfate, the spraying time is 10 days after the fruit needles are pricked, the spraying time is 1 time every 10 days, the spraying concentration is 1.5 times, and the spraying amount is 20 g/mu.
Example 4
A cultivation method for promoting early flowering and early maturing of peanuts comprises the following steps:
s1, after the peanuts are planted, keeping the proper temperature and humidity, increasing light stimulation, after the peanuts grow seedlings, keeping the temperature at 25-30 ℃ in the daytime, 15-20 ℃ at night, keeping the relative water content of soil at 60-70%, illuminating for 14h every day, and supplementing light manually for 13 days.
S2, controlling nutrition, promoting the transformation to reproductive growth, and spraying a first plant growth regulator on leaf surfaces for 2 times continuously every 7 days when peanut plants grow to 10 cm;
the first plant growth regulator consists of the following components:
19.1% of chitosan, 6.5% of gibberellin, 23% of uniconazole, 8.5% of paclobutrazol, 18% of monopotassium phosphate, 6.5% of urea, 5% of abscisic acid, 7.5% of glucose, 1.5% of ammonium molybdate, 1.5% of zinc sulfate, 0.7% of acetylsalicylic acid, 0.8% of citric acid, 0.4% of malic acid and 1% of organic silicon assistant; the spraying concentration is 150ppm, and the spraying amount is 12 g/mu.
S3, in order to reduce the number of fruiting, inhibit the growth of the later period of the plant, promote the early ripening and early harvest of the peanut, each peanut blooms for 7-10 days, if each plant exceeds 30 flowers, measures are taken to reduce the flowering and promote the pod maturation, and the specific steps comprise:
the method has the advantages that soil moisture is controlled, peanuts are subjected to moderate drought, the relative water content of the soil is kept lower than 60%, and the peanut growing environment is in a relative drought state;
the second plant growth regulator is sprayed on the leaf surfaces of the fruits, the second plant growth regulator consists of 25% of triiodobenzoic acid, 25% of ethephon and 50% of potassium sulfate, the spraying time is 10 days after the fruit needles are pricked, 1 time every 10 days, 2 times of spraying are carried out, the spraying concentration is 1.2%, and the spraying amount is 17 g/mu.
Example 5
A cultivation method for promoting early flowering and early maturing of peanuts comprises the following steps:
s1, after the peanuts are planted, keeping the proper temperature and humidity, increasing light stimulation, after the peanuts grow seedlings, keeping the temperature at 25-30 ℃ in the daytime, 15-20 ℃ at night, keeping the relative water content of soil at 60-70%, illuminating for 12 hours every day, and supplementing light manually for 14 days.
S2, controlling nutrition, promoting the transformation to reproductive growth, and spraying a first plant growth regulator on leaf surfaces for 2 times continuously every 7 days when peanut plants grow to 10 cm;
the first plant growth regulator consists of the following components:
15% of chitosan, 7% of gibberellin, 23% of uniconazole, 8% of paclobutrazol, 18% of monopotassium phosphate, 7% of urea, 8% of abscisic acid, 8% of glucose, 1.5% of ammonium molybdate, 1.5% of zinc sulfate, 0.7% of acetylsalicylic acid, 0.8% of citric acid, 0.5% of malic acid and 1% of organic silicon assistant; the spraying concentration is 250ppm, and the spraying amount is 7 g/mu.
S3, in order to reduce the number of fruiting, inhibit the growth of the later period of the plant, promote the early ripening and early harvest of the peanut, each peanut blooms for 7-10 days, if each plant exceeds 30 flowers, measures are taken to reduce the flowering and promote the pod maturation, and the specific steps comprise:
secondly, controlling soil moisture, moderately drought peanuts, keeping the relative water content of the soil to be lower than 60%, and enabling the peanut growth environment to be in a relatively drought state;
the second plant growth regulator is sprayed on the leaf surfaces of the fruits, the second plant growth regulator consists of 20% of triiodobenzoic acid, 30% of ethephon and 50% of potassium sulfate, the spraying time is 10 days after the fruit needles are pricked, 1 time every 10 days, 2 times of spraying are carried out, the spraying concentration is 0.7%, and the spraying amount is 22 g/mu.
Comparative example 1
A cultivation method for promoting early flowering and early maturing of peanuts comprises the following steps:
s1, after the peanuts are planted, keeping the proper temperature and humidity, increasing light stimulation, after the peanuts grow seedlings, keeping the temperature at 25-30 ℃ in the daytime, 15-20 ℃ at night, keeping the relative water content of soil at 60-70%, illuminating for 12 hours every day, and supplementing light manually for 10 days.
S2, controlling nutrition, promoting the transformation to reproductive growth, and spraying a first plant growth regulator on leaf surfaces for 2 times continuously every 7 days when peanut plants grow to 10 cm;
the first plant growth regulator consists of the following components:
19.1% of chitosan, 6.5% of gibberellin, 23% of uniconazole, 8.5% of paclobutrazol, 18% of monopotassium phosphate, 6.5% of urea, 5% of abscisic acid, 7.5% of glucose, 1.5% of ammonium molybdate, 1.5% of zinc sulfate, 0.7% of acetylsalicylic acid, 0.8% of citric acid, 0.4% of malic acid and 1% of organic silicon assistant; the spraying concentration is 150ppm, and the spraying amount is 12 g/mu.
S3, in order to reduce the number of fruiting, inhibit the growth of the later period of the plant, promote the early ripening and early harvest of the peanut, each peanut blooms for 7-10 days, if each plant exceeds 30 flowers, measures are taken to reduce the number of blossoms and promote the pod ripening, and the specific steps comprise:
the method has the advantages that soil moisture is controlled, peanuts are subjected to moderate drought, the relative water content of the soil is kept to be lower than 60%, and the peanut growing environment is in a relative drought state.
Comparative example 2
A cultivation method for promoting early flowering and early maturing of peanuts comprises the following steps:
s1, after the peanuts are planted, keeping the proper temperature and humidity, increasing light stimulation, after the peanuts grow seedlings, keeping the temperature at 25-30 ℃ in the daytime, 15-20 ℃ at night, keeping the relative water content of soil at 60-70%, illuminating for 13 hours every day, and supplementing light manually for 13 days.
S2, controlling nutrition, promoting the transformation to reproductive growth, reducing the number of fruiting, inhibiting the growth of plants at later stage, promoting the early ripening and early harvest of peanuts, enabling each peanut to bloom for 7-10 days, and if each peanut exceeds 30 flowers, reducing the number of flowering and promoting the pod ripening by taking measures, wherein the specific steps comprise:
secondly, controlling soil moisture, moderately drought peanuts, keeping the relative water content of the soil to be lower than 60%, and enabling the peanut growth environment to be in a relatively drought state;
the second plant growth regulator is sprayed on the leaf surfaces of the fruits, the second plant growth regulator consists of 30% of triiodobenzoic acid, 20% of ethephon and 50% of potassium sulfate, the spraying time is 10 days after the fruit needles are pricked, the spraying time is 1 time every 10 days, the spraying concentration is 1 time, and the spraying amount is 15 g/mu.
Examples of the experiments
In a peanut test field of the academy of agricultural sciences in Neze city, 8 test fields with the same soil conditions and natural environments are drawn, and peanuts are planted by the planting methods of examples 1-5 and comparative examples 1-2 respectively; the blank control group adopts the traditional peanut cultivation method, no plant growth regulator is sprayed on the blank control group in the growth process of the peanuts, the time from the planting of the peanuts to the flowering and maturation of the peanuts is recorded, the yield of the mature peanuts is called, and the results are shown in table 1.
TABLE 1 peanut flowering time, maturation time and yield for examples 1-5 and comparative examples 1-2
The peanut cultivation method can effectively promote the peanuts to bloom early for about 10 days and mature early for about 30 days, and can meet the requirement of local generation addition of peanut breeding in Huang-Huai areas in the north.
The peanut cultivation method has small influence on the yield and the quality of the peanuts on the basis of shortening the peanut planting period, and the influence is within the allowable error range of 5 percent.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. A cultivation method for promoting early flowering and early maturing of peanuts is characterized by comprising the following steps:
s1, keeping proper temperature and humidity after peanut planting, increasing illumination stimulation, keeping the temperature at 25-30 ℃ in the daytime, 15-20 ℃ at night, keeping the relative water content of soil at 60-70% after peanut seedling emergence, illuminating for 12-14h each day, and supplementing light manually for 10-15 days;
s2, controlling nutrition, promoting the peanut to change to reproductive growth, when the peanut plant grows to 10cm, 1 time every 7 days, continuously for 2 times, and spraying a first plant growth regulator on leaf surfaces;
the first plant growth regulator consists of the following components in percentage by mass:
10-20% of chitosan, 5-8% of gibberellin, 20-25% of uniconazole, 5-10% of paclobutrazol, 15-20% of monopotassium phosphate, 5-8% of urea, 5-8% of abscisic acid, 6-10% of glucose, 1-2% of ammonium molybdate, 1-2% of zinc sulfate, 0.5-1% of acetylsalicylic acid, 0.5-1% of citric acid, 0.2-0.5% of malic acid and 1% of organic silicon additive, wherein the sum of the mass percentages of the components is 100%; the spraying concentration is 100-300ppm, and the spraying amount is 5-15 g/mu;
s3, in order to reduce the number of fruiting, inhibit the growth of the later period of the plant, promote the early ripening and early harvest of the peanut, each peanut blooms for 7-10 days, if each plant exceeds 30 flowers, measures are taken to reduce the number of blossoms and promote the pod ripening, and the specific steps comprise:
the method has the advantages that soil moisture is controlled, peanuts are subjected to moderate drought, the relative water content of the soil is kept lower than 60%, and the peanut growing environment is in a relative drought state;
and a second plant growth regulator is sprayed on the leaf surfaces of the fruits, the second plant growth regulator consists of 20-30% of triiodobenzoic acid, 20-30% of ethephon and 40-60% of potassium sulfate, the sum of the mass percentages of the three components is 100%, the spraying time is 10 days after the fruit needles are pricked, 1 time every 10 days and 2 times of spraying, the mass concentration of the spraying is 0.5-2%, and the spraying amount is 15-25 g/mu.
2. The cultivation method for promoting the early-maturing of peanuts according to claim 1, wherein the first plant growth regulator consists of the following components in percentage by mass: 15% of chitosan, 7% of gibberellin, 23% of uniconazole, 8% of paclobutrazol, 18% of monopotassium phosphate, 7% of urea, 8% of abscisic acid, 8% of glucose, 1.5% of ammonium molybdate, 1.5% of zinc sulfate, 0.7% of acetylsalicylic acid, 0.8% of citric acid, 0.5% of malic acid and 1% of organic silicon assistant.
3. The cultivation method for promoting the precocity of peanuts according to claim 1, wherein the second plant growth regulator consists of the following components in percentage by mass: 25% of triiodobenzoic acid, 25% of ethephon and 50% of potassium sulfate.
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| CN111320506A (en) * | 2020-03-28 | 2020-06-23 | 菏泽市农业科学院 | Peanut fertilizer composition, preparation method and fertilizing method |
| CN112335510B (en) * | 2020-11-04 | 2022-02-15 | 菏泽市农业科学院 | Cultivation method for dwarfing, thickening and rain-proof peanuts |
| CN112335511B (en) * | 2020-11-04 | 2022-02-15 | 菏泽市农业科学院 | Cultivation method for improving photosynthetic efficiency and variety stress tolerance of peanuts |
| CN114258831A (en) * | 2021-12-17 | 2022-04-01 | 菏泽市农业科学院 | Method for controlling flower, filling and increasing yield of peanuts |
| CN115500167B (en) * | 2022-10-20 | 2023-06-30 | 南京农业大学 | A method of using triiodobenzoic acid to induce early germination and flowering of Phalaenopsis pedicels |
| CN115843642A (en) * | 2022-11-16 | 2023-03-28 | 河南省农业科学院经济作物研究所 | Accurate regulation and control method for peanuts |
| CN115918483A (en) * | 2022-11-16 | 2023-04-07 | 河南省农业科学院经济作物研究所 | A method for precise regulation and control of peanut mid-term |
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