CN106258062B - A kind of seed potato processing method - Google Patents
A kind of seed potato processing method Download PDFInfo
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- CN106258062B CN106258062B CN201610617078.7A CN201610617078A CN106258062B CN 106258062 B CN106258062 B CN 106258062B CN 201610617078 A CN201610617078 A CN 201610617078A CN 106258062 B CN106258062 B CN 106258062B
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- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 110
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 108
- 238000003672 processing method Methods 0.000 title claims abstract description 23
- 201000010099 disease Diseases 0.000 claims abstract description 14
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims description 20
- 241000196324 Embryophyta Species 0.000 claims description 9
- 238000009331 sowing Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 6
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229950008882 polysorbate Drugs 0.000 claims description 6
- 229920000136 polysorbate Polymers 0.000 claims description 6
- 235000010413 sodium alginate Nutrition 0.000 claims description 6
- 239000000661 sodium alginate Substances 0.000 claims description 6
- 229940005550 sodium alginate Drugs 0.000 claims description 6
- HQAITFAUVZBHNB-UHFFFAOYSA-N sodium;pentahydrate Chemical compound O.O.O.O.O.[Na] HQAITFAUVZBHNB-UHFFFAOYSA-N 0.000 claims description 6
- 229930191978 Gibberellin Natural products 0.000 claims description 5
- 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 description 5
- 239000003448 gibberellin Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims description 3
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims description 3
- 239000006013 carbendazim Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- JTEDVYBZBROSJT-UHFFFAOYSA-N indole-3-butyric acid Chemical compound C1=CC=C2C(CCCC(=O)O)=CNC2=C1 JTEDVYBZBROSJT-UHFFFAOYSA-N 0.000 claims description 3
- YGGXZTQSGNFKPJ-UHFFFAOYSA-N methyl 2-naphthalen-1-ylacetate Chemical compound C1=CC=C2C(CC(=O)OC)=CC=CC2=C1 YGGXZTQSGNFKPJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 239000010902 straw Substances 0.000 claims description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 239000001632 sodium acetate Substances 0.000 claims 1
- 235000017281 sodium acetate Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 238000011161 development Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 6
- 241000607479 Yersinia pestis Species 0.000 description 5
- 230000035784 germination Effects 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 235000015424 sodium Nutrition 0.000 description 4
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229960005322 streptomycin Drugs 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002366 mineral element Substances 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241001000118 Bandonia Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000005602 Coleus parviflorus Nutrition 0.000 description 1
- 244000096857 Dioscorea batatas Species 0.000 description 1
- 235000002722 Dioscorea batatas Nutrition 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 241001361634 Rhizoctonia Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000028446 budding cell bud growth Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000010803 wood ash Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/08—Immunising seed
-
- 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
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
-
- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
-
- 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
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention belongs to field of agricultural cultivation, and in particular to a kind of seed potato processing method, this method can significantly improve potato emergence rate, disease-resistant performance and yield, and promote the quality of potato, promote the development of Potato Industry.
Description
Technical field
The invention belongs to field of agricultural cultivation, and in particular to a kind of seed potato processing method.
Technical background
Potato is drought-enduring with its, barren-resistant, high-yield and high-efficiency, wide adaptability, nutritional ingredient are complete and enriches, the spies such as industry chain length
Point, by the favor and attention of common people.In recent years, Chinese potato planting area is also in the trend constantly risen, is the world
The upper maximum country of potato planting area, but the average per unit area yield in the whole nation is still below world average level, due to Potato Quality is poor,
Cultivation technique the reasons such as falls behind and China's Potato Industry is still lacked competitiveness in the international market, quality and quality also phase
To poor.Cultivation technique has become the important bottleneck for restricting potato development at present.
As the reasons such as the increase year by year of cultivated area and plantation year after year will lead to potato multiple diseases.Potato
Important disease such as late blight, ring rot and soft rot etc. be all microbial by potato seed band, and rhizoctonia and sickle-like bacteria are in block
On stem and soil in it is also generally existing.During potato planting, if soil moisture is larger, potato seed often occurs before emerging
Rot not emerge, or after emergence it is withered quickly, cause field to be short of seedling disconnected ridge, seriously affect yield.Currently, potato seed processing technique is
It is widely applied in production, it is for improving emergence rate, full stand and healthy seedling, prevention and treatment pest and disease damage, raising yield being promoted to have one
It is set for using.But apply and there is also some problems, such as is higher to extraneous environmental requirement, for emergence rate, yield and product
The effects of matter etc., are less obvious.
The present invention is in view of the above-mentioned problems, provide a kind of Ma Ling that can significantly improve emergence rate, disease-resistant performance and yield
Potato potato seed processing method, may make the emergence rate of potato and yield to be improved significantly, and produce significant economic benefit.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind can significantly improve emergence rate, disease resistance
The seed potato processing method of energy and yield.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of seed potato processing method, comprising the following steps:
(1) before sowing 30d, the 1~2d that basks seeds after the rotten potato wedge of rejecting disease weighs required potato on the day of potato sowing
The potassium permanganate of 300mg/L is uniformly sprayed in potato wedge before sowing with sprayer by potato seed, needs to stir potato wedge during sprinkling,
Until drenching potato wedge, after spraying use rice straw mulching, bored 1~2 hour；
(2) according to bud eye stripping and slicing, for each stripping and slicing weight between 20~25 grams, each stripping and slicing keeps 1~2 bud eye, will
The potato wedge cut with medical fluid impregnate 10~15min after pick up, airing；
(3) then the kind potato wedge after immersion is mixed thoroughly with coating agent, is evenly wrapped in coating agent outside potato seed, after coating immediately
Sowing, soil layer cladding thickness is 3~4cm when sowing.
Every liter includes indolebutyric acid 260mg, methyl α-naphthyl acetate 92mg, carbendazim 20g in the medical fluid；
The coating agent includes the component of following parts by weight: 35 parts of sodium alginate, 30 parts of plant ash, metasilicate pentahydrate sodium
3.1 parts, 0.2 part of gibberellin pulvis, ethylenediamine two adjacent 2.5 parts of sodium, 0.1 part of polysorbate；
The preparation step of the coating agent is: by 35 parts of sodium alginate, 30 parts of plant ash, 3.1 parts of metasilicate pentahydrate sodium, red
Adjacent 2.5 parts of the sodium of 0.2 part of mycin pulvis, ethylenediamine two, 0.1 part of polysorbate mix in proportion, mixing
In object plus water, water are 1.5 times of mixture quality, stir into paste；
The weight ratio of the seed potato stripping and slicing and coating agent is 400:1.
Compared with prior art, the invention has the benefit that
Potato seed can reduce a possibility that potato seed is carried disease germs, be to inhibit germ by spraying disinfecting solution of potassium permanganate processing
It is propagated by stem tuber, guarantees the main path of plant healthy growth；
In experiments it is found that the effect that medical fluid and each effective component of coating agent and ratio produce potato has very big shadow
It rings, if each effective component concentration is too low, too many moisture is contained in potato seed, be easy to cause the breakage of potato seed superficial cell, in turn
Influence subsequent germination；If each effective component excessive concentration, then potato seed surface can remain excessive effective component, to potato seed surface
Also murder by poisoning is easily caused.Verified discovery, the special component and ratio of medicament and coating agent that the present invention selects, Multiple components collaboration
Cooperation, obtained seedling germination percentage is high, robust growth, and not infecting vulnerable to various pest and disease damages；
Kind of a potato wedge is impregnated using the medical fluid of special component content, is immersed in medical fluid in kind of potato wedge, kind potato wedge hair
After bud plantation, obtained root is more sturdy and flourishing, plays a significant role to the raising of yield；
It is found through experiment that later period germination percentage is low, and obtained bud is weak if coating solution is using excessively；It is very few and reach
Less than the effect of stratification；The bud growth that the weight ratio of seed potato stripping and slicing and coating agent obtains when being 400:1 is vigorous, and
Pest and disease damage is not subject to infect；
The combination of sodium alginate, three kinds of polysorbate, metasilicate pentahydrate sodium ingredients had both had prevention kind potato wedge well
Rotten effect, and there is equally distributed effect to other compositions, it is attached to each ingredient uniformly in kind of potato wedge；Ethylenediamine
Two adjacent sodiums are a kind of excellent fertilizer synergists, are the raw materials of peptide urea, polypeptide composite fertilizer, Controlled Release Fertilizer, can promote
Absorption into potato to mineral element, it is obvious as plant nutrient sorbefacient effect, it is suitable for various plants and soil,
Nutrient element can be activated, chemical fertilizer utilization ratio is improved；Gibberellin can make well developed root system, and pre- disease prevention, can promote significantly plant
Stem, Ye Shengchang；Plant ash can promote germination, improve planting percent, and provide a variety of mineral elements, inhibit pest and disease damage.This hair
Bright to be used cooperatively these types of ingredient at a specific ratio, the chemiluminescence between them not only greatly reduces horse
The pest and disease damage of bell potato underground and aerial part, it is ensured that potato seed keeps very strong life in germination and rooting process
Power；
Specific embodiment
Embodiment 1
Select 8m × 8m 9 cells, be divided into three groups, every group of 3 repetition, first group of potato seed is not handled, second group according to
Conventional process potato seed, third group are handled according to seed potato processing method of the present invention, remaining cultural method
It is identical.Emergence rate, per mu yield and the commodity rate of three groups of potatos are measured, the results are shown in Table 1.The tradition potato seed processing method ginseng
According to the prior art: the potato seed of Liu Xiaohong Cultivition Technologues of High Potato Yield prepares [J] agricultural development and equips, 2013 (12), i.e.,
Add 72% 20~30g of agricultural streptomycin soluble powder to blend together medicinal powder with 58% metalaxyl-mn-zn 100g and 1kg talcum powder and mixes Ma Ling
Potato potato seed 100kg.
Table 1
Per mu yield and commodity potato rate are analyzed it is found that can effectively be mentioned using seed potato processing method of the present invention
Higher survival rate, yield and commodity potato are significantly increased, and the method for the present invention can produce significant economic benefit.
Embodiment 2
Select 8m × 8m 9 cells, be divided into three groups, every group of 3 repetition, first group of potato seed is not handled, second group according to
Conventional process potato seed, third group are handled according to seed potato processing method of the present invention, remaining cultural method
It is identical.The stem tuber index of quality of three groups of potatos is measured, including content of starch, soluble sugar content, Vc content, protein contain
Amount, the results are shown in Table 2.The tradition potato seed processing method is referring to the prior art: Liu Xiaohong Cultivition Technologues of High Potato Yield it
Potato seed prepares [J] agricultural development and equipment, 2013 (12) are added with 58% metalaxyl-mn-zn 100g and 1kg talcum powder
72% 20~30g of agricultural streptomycin soluble powder blendes together medicinal powder and mixes seed potato 100kg.
Table 2
It is analyzed by above-mentioned data it is found that seed potato processing method of the present invention obtains Quality of Potato Tuber
To larger improvement.
Embodiment 3
Select 8m × 8m 9 cells, be divided into three groups, every group of 3 repetition, first group of potato seed is not handled, second group according to
Conventional process potato seed, third group are handled according to seed potato processing method of the present invention, remaining cultural method
It is identical.The disease rate of three groups of potatos is measured, the results are shown in Table 3.The tradition potato seed processing method is referring to the prior art: Liu
The potato seed of Xiao Hong's Cultivition Technologues of High Potato Yield prepares [J] agricultural development and equipment, 2013 (12), i.e., with 58% first frost
Clever MnZn 100g and 1kg talcum powder add 72% 20~30g of agricultural streptomycin soluble powder to blend together medicinal powder to mix seed potato
100kg。
Table 3
It is analyzed by above-mentioned data it is found that potato seed processing mode provided by the present invention can significantly reduce potato disease rate.
Embodiment 4
27 cells for selecting 8m × 8m, are divided into 9 groups, every group of 3 repetition, 9 groups of potatos are according to of the present invention
Potato seed processing method handles potato seed, and difference is the dosage of step (2) Chinese medicine liquid each component, measures the per mu yield of 9 groups of potatos
Amount, the results are shown in Table 4.
Table 4
It is analyzed by above-mentioned data it is found that when every hydrargyrum oxydatum crudum liquid includes indolebutyric acid 260mg, methyl α-naphthyl acetate 92mg, carbendazim 20g
When, per mu yield highest has reached best economic benefit.
Embodiment 5
27 cells for selecting 8m × 8m, are divided into 9 groups, every group of 3 repetition, 9 groups of potatos are according to of the present invention
Potato seed processing method handles potato seed, and difference is the dosage of coating agent each component in step (3), measures the mu of 9 groups of potatos
Yield, the results are shown in Table 5.
Table 5
It is analyzed by above-mentioned data it is found that only when the component that coating agent includes following parts by weight: 35 parts of sodium alginate, grass
30 parts of wood ash, 3.1 parts of metasilicate pentahydrate sodium, 0.2 part of gibberellin pulvis, ethylenediamine two adjacent 2.5 parts of sodium, polysorbate
It at 0.1 part of ester, can just make per mu yield highest, reach best economic benefit.
Embodiment 6
18 cells for selecting 8m × 8m, are divided into 6 groups, every group of 3 repetition, 6 groups of potatos are according to of the present invention
Potato seed processing method handles potato seed, and difference is the weight ratio of seed potato stripping and slicing and coating agent in step (3), measurement 6
The per mu yield of group potato, the results are shown in Table 6.
Table 6
It is analyzed by above-mentioned data it is found that potato per mu yield when the weight ratio of seed potato stripping and slicing and coating agent is 400:1
Measure highest.
Claims (5)
1. a kind of seed potato processing method, comprising the following steps:
(1) before sowing 30d, the 1~2d that basks seeds after the rotten potato wedge of rejecting disease weighs required seed potato on the day of potato sowing,
The potassium permanganate of 300mg/L is uniformly sprayed in potato wedge with sprayer before sowing, needs to stir potato wedge during sprinkling, until drenching
Until potato wedge, after spraying use rice straw mulching, bored 1~2 hour；
(2) according to bud eye stripping and slicing, each stripping and slicing keeps 1~2 bud eye, after the potato wedge cut is impregnated 10~15min with medical fluid
It picks up, airing；
(3) then the kind potato wedge after immersion is mixed thoroughly with coating agent, is evenly wrapped in coating agent outside potato seed, is broadcast immediately after coating
Kind；
Every liter includes indolebutyric acid 260mg, methyl α-naphthyl acetate 92mg, carbendazim 20g in the medical fluid；
The coating agent includes the component of following parts by weight: 35 parts of sodium alginate, 30 parts of plant ash, metasilicate pentahydrate sodium 3.1
Part, 0.2 part of gibberellin pulvis, ethylenediamine two adjacent 2.5 parts of sodium, 0.1 part of polysorbate.
2. according to seed potato processing method as described in claim 1, which is characterized in that the preparation step of the coating agent
It is: by 35 parts of sodium alginate, 30 parts of plant ash, 3.1 parts of metasilicate pentahydrate sodium, 0.2 part of gibberellin pulvis, the adjacent phenyl of ethylenediamine two
2.5 parts of sodium acetate, 0.1 part of polysorbate mix in proportion, in the mixture plus water, water is mixture quality
1.5 again, stirring into paste.
3. seed potato processing method according to claim 1, which is characterized in that the seed potato stripping and slicing with
The weight ratio of coating agent is preferably 400:1.
4. seed potato processing method according to claim 3, which is characterized in that each stripping and slicing weight is 20~25
Between gram.
5. seed potato processing method according to claim 4, which is characterized in that soil layer covers when sowing in step (3)
Lid is with a thickness of 3~4cm.
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| CN108464345A (en) * | 2017-02-23 | 2018-08-31 | 许昌学院 | A kind of north sweet potato storing phase black spot control method |
| CN107182781A (en) * | 2017-05-03 | 2017-09-22 | 蚌埠市乔峰农业蔬菜专业合作社 | A kind of seed potato poison-removing method |
| CN107500905A (en) * | 2017-09-25 | 2017-12-22 | 安徽益丰生态农业开发有限公司 | A kind of seed potato coating agent and preparation method thereof |
| CN109588168A (en) * | 2018-12-21 | 2019-04-09 | 广东中源农业发展有限公司 | A kind of potato disease pest control method |
| CN110214661A (en) * | 2019-07-10 | 2019-09-10 | 正安县联心中药材种植有限公司 | A kind of corydalis tuber implantation methods |
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