CN104262039A - Insect-controllable controlled-release fertilizer special for sugarcanes and preparation method thereof - Google Patents
Insect-controllable controlled-release fertilizer special for sugarcanes and preparation method thereof Download PDFInfo
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- CN104262039A CN104262039A CN201410468020.1A CN201410468020A CN104262039A CN 104262039 A CN104262039 A CN 104262039A CN 201410468020 A CN201410468020 A CN 201410468020A CN 104262039 A CN104262039 A CN 104262039A
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- carbofuran
- urea
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 68
- 240000000111 Saccharum officinarum Species 0.000 title claims abstract description 62
- 235000007201 Saccharum officinarum Nutrition 0.000 title claims abstract description 62
- 238000013270 controlled release Methods 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title abstract description 19
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000004202 carbamide Substances 0.000 claims abstract description 67
- DUEPRVBVGDRKAG-UHFFFAOYSA-N carbofuran Chemical compound CNC(=O)OC1=CC=CC2=C1OC(C)(C)C2 DUEPRVBVGDRKAG-UHFFFAOYSA-N 0.000 claims abstract description 57
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 24
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 23
- 229910021538 borax Inorganic materials 0.000 claims abstract description 21
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 13
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 8
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims abstract description 6
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims abstract description 6
- 235000019341 magnesium sulphate Nutrition 0.000 claims abstract description 6
- 235000019837 monoammonium phosphate Nutrition 0.000 claims abstract description 6
- 239000006012 monoammonium phosphate Substances 0.000 claims abstract description 6
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 6
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 39
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 34
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 25
- 239000011347 resin Substances 0.000 claims description 25
- 229920005989 resin Polymers 0.000 claims description 25
- 159000000000 sodium salts Chemical class 0.000 claims description 23
- 239000011593 sulfur Substances 0.000 claims description 23
- 229910052717 sulfur Inorganic materials 0.000 claims description 23
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 17
- ZGBSOTLWHZQNLH-UHFFFAOYSA-N [Mg].S(O)(O)(=O)=O Chemical compound [Mg].S(O)(O)(=O)=O ZGBSOTLWHZQNLH-UHFFFAOYSA-N 0.000 claims description 17
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 17
- WQSRXNAKUYIVET-UHFFFAOYSA-N sulfuric acid;zinc Chemical compound [Zn].OS(O)(=O)=O WQSRXNAKUYIVET-UHFFFAOYSA-N 0.000 claims description 17
- 239000004021 humic acid Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000005469 granulation Methods 0.000 claims description 4
- 230000003179 granulation Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000002893 slag Substances 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
- 229910052700 potassium Inorganic materials 0.000 abstract description 7
- 241000238631 Hexapoda Species 0.000 abstract description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011591 potassium Substances 0.000 abstract description 6
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011574 phosphorus Substances 0.000 abstract description 4
- 239000000618 nitrogen fertilizer Substances 0.000 abstract description 3
- 239000011573 trace mineral Substances 0.000 abstract description 3
- 235000013619 trace mineral Nutrition 0.000 abstract description 3
- 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 abstract 1
- 230000004720 fertilization Effects 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000002609 medium Substances 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 27
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 241000607479 Yersinia pestis Species 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000749 insecticidal effect Effects 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 230000003578 releasing effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 2
- RDXARWSSOJYNLI-UHFFFAOYSA-N [P].[K] Chemical compound [P].[K] RDXARWSSOJYNLI-UHFFFAOYSA-N 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002917 insecticide Substances 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000361 pesticidal effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- ATROHALUCMTWTB-WYMLVPIESA-N (z)-n-diethoxyphosphinothioyloxybenzenecarboximidoyl cyanide Chemical compound CCOP(=S)(OCC)O\N=C(/C#N)C1=CC=CC=C1 ATROHALUCMTWTB-WYMLVPIESA-N 0.000 description 1
- 241001600408 Aphis gossypii Species 0.000 description 1
- 241000661398 Bathytricha truncata Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000132536 Cirsium Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000917171 Eriosomatinae Species 0.000 description 1
- 241000258937 Hemiptera Species 0.000 description 1
- 241000798443 Hornodermoporus martius Species 0.000 description 1
- 241000256602 Isoptera Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229930013930 alkaloid Natural products 0.000 description 1
- 150000003797 alkaloid derivatives Chemical class 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 210000004894 snout Anatomy 0.000 description 1
- 239000002881 soil fertilizer Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
-
- 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
- C05G3/80—Soil conditioners
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses an insect-controllable controlled-release fertilizer special for sugarcanes. The insect-controllable controlled-release fertilizer is composed of the following components in parts by weight: 350-500 parts of urea, 20-100 parts of monoammonium phosphate, 300-400 parts of potassium chloride, 1-50 parts of magnesium sulfate, 1-5 parts of zinc sulfate, 1-5 parts of borax, 1-20 parts of sodium humate, and 11-21 parts of carbofuran mixture. According to the invention, the carbofuran mixture is added into the fertilizer special for sugarcanes for the first time; the proportions of ingredients of the mixture are discussed initially; and a method disclosed by the invention can be used for effectively preventing insect attack, increasing the yield of sugarcanes, controlling slow release of nitrogenous fertilizer and controlled release of potassium, phosphorus and medium trace elements, increasing the utilization rate the fertilizer, reducing the fertilization times and reducing the labour intensity of farmers. The invention further discloses a preparation method of the insect-controllable controlled-release fertilizer special for sugarcanes simultaneously.
Description
Technical field
The present invention relates to agricultural fertilizer, particularly one controls worm controlled release sugarcane special-purpose fertilizer material, the invention still further relates to this preparation method controlling worm controlled release sugarcane special-purpose fertilizer.
Background technology
Sugarcane is a kind of annual or perennial root Perenniporia martius herbaceous plant, belongs to C4 crop, and having the characteristic that vegetative period is long, rate of photosynthisis is large, output is high, consumption nutrient is many, is the cash crop that fertilizer requirement is larger.Sugarcane general year, biological yield over-ground part was up to 5-7 ton, have even up to more than 10 tons, be the main sugar crop of China.
According to the study, sugarcane per ton need from soil absorbed nitrogen 1.5-2kg, phosphorus 0.4-0.5kg, potassium 2-2.7kg, calcium 0.46-0.75kg, magnesium 0.5-0.75kg, as can be seen here, fertilizer has become the most important production means of sugarcane.But for a long time, China's sugarcane ubiquity applies fertilizer irrational phenomenon, and be in particular in, fertilizer formula is unreasonable, and application technique is unreasonable, and utilization rate of fertilizer is low.The principle of formula substantial deviation balance fertilizing, the strong and fertilising of fertilizer specific aim unreasonable, causes the output of sugarcane and sugar to reduce the most at last, causes fertilizer to waste and environmental pollution simultaneously.
Secondly, in recent years, sugarcane moth borer, Thistle horse, woolly aphid worm, scale insect, sugarcane tortoise, termite etc. insect pest has become sugarcane production significant obstacle factor, causes certain loss to sugarcane yield and quality, injured area is up to more than 80%, and sugarcane grower will drop into a large amount of man power and materials every year and prevent and treat.
In addition, in existing sugarcane special-purpose fertilizer material, N-P-K content is on the low side, and other auxiliary material proportion is excessive, will repeatedly apply fertilizer every year, and consumption is very large just can satisfy the demands.At present, every year need before cane planting or perennial root germinate before first to ditch bulk application and sterilant, then divide 2-3 dispenser insect protected, so not only add labour intensity, human cost and agricultural chemicals and pay wages, and be difficult to hold dispenser opportunity, often cause damage because affecting optimum control period adversely.Present sugarcane insect-pest generally adopts Volaton as sugarcane insecticide, but it is no more than 30 days in validity period in soil, can not get effective control in the insect pest of sugarcane production phase.
China Patent Publication No. CN101113115, denomination of invention: the production method of special compound fertilizer for sugar-cane and product.China Patent Publication No. CN102850142A, denomination of invention: Sugarcane pesticidal compound fertilizer and preparation method thereof.These two inventions only have found breakthrough from nutritive element scientific formula, but also do not find science way meeting in nutrient stable market supply in the time of infertility according to sugarcane regulation of fertilizer requirement slow control nutrients release, and sugarcane need repeatedly to topdress could normal growth.
Therefore, research and develop a kind of long-acting sugarcane special-purpose fertilizer material controlling worm simultaneously controlled release and become a urgent and important job.
Summary of the invention
The first object of the present invention is the weak point overcoming above-mentioned existing background technology, and provides one to control worm controlled release sugarcane special-purpose fertilizer material.
The second object of the present invention is to provide this preparation method controlling worm controlled release sugarcane special-purpose fertilizer.
The experiment proved that: carbofuran is a kind of novel low toxicity chemical insecticide, a kind of alkaloid is rich in the insecticidal effect of sugarcane Major Pests snout moth's larva, cotton aphid etc. clearly in Folium Pterocaryae, Folium Meliae juice, these three kinds of raw material desinsections also coordinate Controlled Release Fertilizer to use, not only effect of increasing production is good, and is a kind of eco-friendly green fertilizer.
The first object of the present invention is reached by following measure: control worm controlled release sugarcane special-purpose fertilizer, it is characterized in that: be made up of following component: 350-500 parts by weight of urea, 20-100 parts by weight of phosphoric acid one ammonium, 300-400 weight part Repone K, 1-50 parts sulfuric acid magnesium, 1-5 parts sulfuric acid zinc, 1-5 weight part borax, 1-20 weight part Sodium salts humic acids, 11-21 weight part carbofuran built agent;
Described Budweiser built agent is carbofuran, Folium Pterocaryae, Folium Meliae form in the ratio of 1:5-10:5-10 by weight;
Described 350-500 parts by weight of urea by without coated urea 150-200 weight part, 3% sulfur and resin coated urea 100-200 weight part, 5% sulfur and resin coated urea 100-200 weight part composition.
In technique scheme, described worm controlled release sugarcane special-purpose fertilizer of controlling is made up of following component: 450 parts by weight of urea, 100 parts by weight of phosphoric acid one ammoniums, 400 weight part Repone K, 10 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 18 weight part Sodium salts humic acidss, 21 weight part carbofuran built agents.
In technique scheme, described worm controlled release sugarcane special-purpose fertilizer of controlling is made up of following component: 400 parts by weight of urea, 65 parts by weight of phosphoric acid one ammoniums, 400 weight part Repone K, 3 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 10 weight part Sodium salts humic acidss, 21 weight part carbofuran built agents.
In technique scheme, described Folium Pterocaryae, Folium Meliae are fresh leaf.
Described urea is small-particle type, Han Liang≤46%, and described monoammonium phosphate, Repone K, magnesium sulfate, zinc sulfate, borax, Sodium salts humic acids are acceptable end product.Described raw produce is commercially available prod.
The second object of the present invention is reached by following measure: the method controlling worm controlled release sugarcane special-purpose fertilizer described in preparation, it is characterized in that it comprises the steps:
(1) carbofuran built agent is prepared: carbofuran, Folium Pterocaryae, Folium Meliae are added water by weight to be heated to 100 DEG C and to boil 10 hours and become mashed prod in iron pan, and remove slag, continue to be dried into xln, cooling, obtains carbofuran built agent;
(2) by monoammonium phosphate, Repone K, magnesium sulfate, zinc sulfate, borax, Sodium salts humic acids, carbofuran built agent by weight percentage respectively meter resend and fully stir 20-30 minute into agitator, carry out granulation, drying;
(3) step (2) products obtained therefrom is added urea by weight percentage, comprise without coated urea, 3% sulfur and resin coated urea, 5% sulfur and resin coated urea, namely obtain after fully mixing and control worm controlled release sugarcane special-purpose fertilizer.
Described urea is small-particle, and nitrogen content is greater than 46%
3% described sulfur and resin coated urea refers to that resin molding quality is the coated urea of total mass 3%, and sulphur film quality is 20% of total mass, and model is KPS03 (34-0-0).
5% described sulfur and resin coated urea refers to that resin molding quality is the coated urea of total mass 5%, and sulphur film quality is 20% of total mass, and model is KPS05 (34-0-0).
The invention has the advantages that: 1, the sulfur and resin coated urea of Bian different thickness adds phosphorus potassium and medium trace element preparation, reaches nitrogen fertilizer slow-releasing effect, adds Sodium salts humic acids energy complexing phosphorus potassium and medium trace element, have controlled-release effect; 2, potassium content is high, and nitrogen phosphoris and potassium fertilizer ratio is 1:0.3:1.2, and meet sugarcane regulation of fertilizer requirement, nutrient content is high, N P and K total content >=54%, and mu consumption is at 50-80 kilogram, easy to use.Adopt low-toxin farm chemicals to add Biocidal preparation and belong to interior suction broad spectrum type, good disinsection effect, realizing medicine fertile in executing, effective pest control can be ensured, agricultural chemicals can be prevented again the pollution of environment, obtain good economy and ecological benefits; 3, the up-to-date sterilant carbofuran of Bian adds biotic pesticide Folium Pterocaryae, the agent of Folium Meliae generation low toxicity long-acting composite, preventive effect reaches 90 days, as long as heavy dressing can meet annual growth needs when Ji Shi and large ridging, and is conducive to improving Soil structure, improve soil fertilizer water retention capacity.Raw material sources is extensive, and with low cost, suit large area to popularize use.
Accompanying drawing explanation
Fig. 1 is sugarcane special-purpose control-release fertilizer Nitrogen releasing in embodiment, common fertile Nitrogen releasing and sugarcane Law of Nitrogen Absorption graphic representation.Wherein, thick line is common fertile Nitrogen Release curve, and middle thick line is controlled release Nitrogen Release curve, and fine rule is the Law of Nitrogen Absorption curve of sugarcane, and X-coordinate is the sugarcane time after planting, and ordinate zou is nitrogen nutrient quantity.
Embodiment
Describe performance of the present invention in detail below in conjunction with drawings and Examples, but they do not form limitation of the invention, only for example.Simultaneously by illustrating that advantage of the present invention will become clearly and easy understand.
Consult Fig. 1 known: special-purpose control-release fertilizer Nitrogen Release curve of the present invention, closer to sugarcane Law of Nitrogen Absorption curve, illustrates that nitrogenous fertilizer reaches effective slow release effect.
The present invention controls worm controlled release sugarcane special-purpose fertilizer, is made up of following component: 350-500 parts by weight of urea, 20-100 parts by weight of phosphoric acid one ammonium, 300-400 weight part Repone K, 1-50 parts sulfuric acid magnesium, 1-5 parts sulfuric acid zinc, 1-5 weight part borax, 1-20 weight part Sodium salts humic acids, 11-21 weight part carbofuran built agent;
Described Budweiser built agent is carbofuran, Folium Pterocaryae, Folium Meliae form in the ratio of 1:5-10:5-10 by weight;
Described 350-500 parts by weight of urea by without coated urea 150-200 weight part, 3% sulfur and resin coated urea 100-200 weight part, 5% sulfur and resin coated urea 100-200 weight part composition.
In technique scheme, described worm controlled release sugarcane special-purpose fertilizer of controlling is made up of following component: 450 parts by weight of urea, 100 parts by weight of phosphoric acid one ammoniums, 400 weight part Repone K, 10 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 18 weight part Sodium salts humic acidss, 21 weight part carbofuran built agents.
In technique scheme, described worm controlled release sugarcane special-purpose fertilizer of controlling is made up of following component: 400 parts by weight of urea, 65 parts by weight of phosphoric acid one ammoniums, 400 weight part Repone K, 3 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 10 weight part Sodium salts humic acidss, 21 weight part carbofuran built agents.
In technique scheme, described Folium Pterocaryae, Folium Meliae are fresh leaf.
Prepare the above-mentioned method controlling worm controlled release sugarcane special-purpose fertilizer, it is characterized in that it comprises the steps:
(1) carbofuran built agent is prepared: carbofuran, Folium Pterocaryae, Folium Meliae are added water by weight to be heated to 100 DEG C and to boil 10 hours and become mashed prod in iron pan, and remove slag, continue to be dried into xln, cooling, obtains carbofuran built agent;
(2) by monoammonium phosphate, Repone K, magnesium sulfate, zinc sulfate, borax, Sodium salts humic acids, carbofuran built agent by weight percentage respectively meter resend and fully stir 20-30 minute into agitator, carry out granulation, drying;
(3) step (2) products obtained therefrom is added urea by weight percentage, comprising: without coated urea, 3% sulfur and resin coated urea, 5% sulfur and resin coated urea, namely obtain after fully mixing and control worm controlled release sugarcane special-purpose fertilizer.
Embodiment 1
Control worm controlled release sugarcane special-purpose fertilizer, be made up of 450 parts by weight of urea, 100 parts by weight of phosphoric acid one ammoniums, 400 weight part Repone K, 10 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 18 weight part Sodium salts humic acidss, 21 weight part carbofuran built agents.Wherein, 450 parts by weight of urea comprise without coated urea 200 parts; 3% sulfur and resin coated urea 150 parts; 5% sulfur and resin coated urea 100 parts, in carbofuran built agent, the weight ratio of carbofuran, Folium Pterocaryae, Folium Meliae is 1:10:10.
Its preparation method comprises the steps:
(1) carbofuran built agent is prepared: carbofuran, Folium Pterocaryae, Folium Meliae are added water by weight to be heated to 100 DEG C and to boil 10 hours and become mashed prod in iron pan, and remove slag, continue to be dried into xln, cooling, obtains carbofuran built agent 21 weight part;
(2) by the monoammonium phosphate of described weight, Repone K, magnesium sulfate, zinc sulfate, borax, Sodium salts humic acids, carbofuran built agent by weight percentage respectively meter resend and fully stir 20-30 minute into agitator, carry out granulation, drying;
(3) step (2) products obtained therefrom is added urea by weight percentage, namely obtain after fully mixing and control worm controlled release sugarcane special-purpose fertilizer.
Comparative example 1
Contrast fertile 1, is made up of 450 parts by weight of urea, 100 parts by weight of phosphoric acid one ammoniums, 400 weight part Repone K, 10 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 18 weight part Sodium salts humic acidss, 21 weight part carbofurans.
Its preparation method is as embodiment 1.
Comparative example 2
Contrast fertile 2, is made up of 450 parts by weight of urea, 100 parts by weight of phosphoric acid one ammoniums, 400 weight part Repone K, 10 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 18 weight part Sodium salts humic acidss, 21 weight part Folium Pterocaryae biotic pesticide.
Its preparation method is as embodiment 1.
Comparative example 3
Contrast fertile 3, is made up of 450 parts by weight of urea, 100 parts by weight of phosphoric acid one ammoniums, 400 weight part Repone K, 10 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 18 weight part Sodium salts humic acidss, 21 weight part Folium Meliae biotic pesticide.
Its preparation method is as embodiment 1.
Blank example
Do not apply fertilizer and do not contain sterilant.
Embodiment 2
Control worm controlled release sugarcane special-purpose fertilizer, wherein in carbofuran built agent, carbofuran, Folium Pterocaryae, Folium Meliae weight ratio are 1:5:5.Other composition and preparation method are as embodiment 1.
Embodiment 3
Control worm controlled release sugarcane special-purpose fertilizer, wherein in carbofuran built agent, carbofuran, Folium Pterocaryae, Folium Meliae weight ratio are 1:5:8.Other composition and preparation method are as embodiment 1.
Embodiment 4
Control worm controlled release sugarcane special-purpose fertilizer, be made up of 400 parts by weight of urea, 65 parts by weight of phosphoric acid one ammoniums, 400 weight part Repone K, 3 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 10 weight part Sodium salts humic acidss, 21 weight part carbofuran built agents.Wherein, 400 parts by weight of urea comprise without coated urea 100 parts; 3% sulfur and resin coated urea 150 parts; 5% sulfur and resin coated urea 150 parts, in carbofuran built agent, the weight ratio of carbofuran, Folium Pterocaryae, Folium Meliae is 1:10:10.
Its preparation method is as embodiment 1.
Embodiment 5
Control worm controlled release sugarcane special-purpose fertilizer, be made up of 350 parts by weight of urea, 20 parts by weight of phosphoric acid one ammoniums, 300 weight part Repone K, 50 parts sulfuric acid magnesium, 5 parts sulfuric acid zinc, 5 weight part boraxs, 5 weight part Sodium salts humic acidss, 11 weight part carbofuran built agents.Wherein, 350 parts by weight of urea comprise without coated urea 100 parts; 3% sulfur and resin coated urea 100 parts; 5% sulfur and resin coated urea 150 parts, in carbofuran built agent, the weight ratio of carbofuran, Folium Pterocaryae, Folium Meliae is 1:10:10.
Its preparation method is as embodiment 1.
Embodiment 6
Control worm controlled release sugarcane special-purpose fertilizer, be made up of 500 parts by weight of urea, 60 parts by weight of phosphoric acid one ammoniums, 350 weight part Repone K, 20 parts sulfuric acid magnesium, 3 parts sulfuric acid zinc, 3 weight part boraxs, 20 weight part Sodium salts humic acidss, 15 weight part carbofuran built agents.Wherein, 500 parts by weight of urea comprise without coated urea 100 parts; 3% sulfur and resin coated urea 150 parts; 5% sulfur and resin coated urea 250 parts, in carbofuran built agent, the weight ratio of carbofuran, Folium Pterocaryae, Folium Meliae is 1:10:10.
Its preparation method is as embodiment 1.
Embodiment 7
Control worm controlled release sugarcane special-purpose fertilizer, be made up of 400 parts by weight of urea, 60 parts by weight of phosphoric acid one ammoniums, 300 weight part Repone K, 1 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 5 weight part Sodium salts humic acidss, 11 weight part carbofuran built agents.Wherein, 400 parts by weight of urea comprise without coated urea 100 parts; 3% sulfur and resin coated urea 150 parts; 5% sulfur and resin coated urea 150 parts, in carbofuran built agent, the weight ratio of carbofuran, Folium Pterocaryae, Folium Meliae is 1:10:10.
Its preparation method is as embodiment 1.
Embodiment insect resistant effect is as following table:
In upper table, yield-increasing efficiency reaches more than 60% and is considered as effect of increasing production very well, and it is good that yield-increasing efficiency is considered as yield-increasing efficiency between 40%-60%, and it is general that yield-increasing efficiency is considered as yield-increasing efficiency lower than 40%.As can be seen from the above table, insecticidal effect when carbofuran, Folium Pterocaryae, Folium Meliae Compound fertilizer use coordinates Fertilizer application separately significantly better than three kinds of sterilants, and in carbofuran built agent, when carbofuran, Folium Pterocaryae, Folium Meliae weight ratio are 1:10:10, the insecticidal effect controlling worm controlled release sugarcane special-purpose fertilizer of gained and effect of increasing production best.
Benefit case
Test one: contrast fertilizer establish 2 process, 3 repetitions, 1 contrast with 20-6-24 special fertilizer of the present invention, the common fertilizer of 20-6-24,18-18-18.
This test site is in San Tan town, Guangxi Bobai County, and kind is No. 22, platform sugar.
This test-results is as following table:
Ditch the general base manure 2-3 month deep placement earthing, large ridging is earthed up at deep placement of ditch the 5-6 month.
As can be seen from the above table, use special fertilizer per mu yield of the present invention than high 640 kilograms with the common Nitrogen, Phosphorus and Potassium of formula, increase 12.2%; Increase production 900 kilograms than certain brand 18-18-18 Nitrogen, Phosphorus and Potassium mu, increase 18.2%.
Test two: control worm and compare with special fertilizer of the present invention, certain brand desinsection Chemical Mixed Fertilizer, peasant habit fertilising, if 3 times are repeated.
This is experimental field in San Tan town, Guangxi Bobai County, and kind is No. 22, platform sugar.
This test-results is as following table:
As can be seen from the above table, special fertilizer of the present invention controls insect pest in economic allowed band, worm method control rate is controlled up to 87.29% compared to local farmers custom, economic benefit is very remarkable, control rate is higher than nearly 60 percentage points of certain brand pesticidal special fertilizer, and without any residual, environmentally safe, ecological benefits are also considerable.
Other is prior art without the part described in detail.
Claims (6)
1. control worm controlled release sugarcane special-purpose fertilizer, it is characterized in that: be made up of following component: 350-500 parts by weight of urea, 20-100 parts by weight of phosphoric acid one ammonium, 300-400 weight part Repone K, 1-50 parts sulfuric acid magnesium, 1-5 parts sulfuric acid zinc, 1-5 weight part borax, 1-20 weight part Sodium salts humic acids, 11-21 weight part carbofuran built agent;
Described carbofuran built agent is carbofuran, Folium Pterocaryae, Folium Meliae form by weight the ratio of 1:5-10:5-10;
Described 350-500 parts by weight of urea by without coated urea 150-200 weight part, 3% sulfur and resin coated urea 100-200 weight part, 5% sulfur and resin coated urea 100-200 weight part composition.
2. according to claim 1ly control worm controlled release sugarcane special-purpose fertilizer, it is characterized in that: be made up of following component: 450 parts by weight of urea, 100 parts by weight of phosphoric acid one ammoniums, 400 weight part Repone K, 10 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 18 weight part Sodium salts humic acidss, 21 weight part carbofuran built agents.
3. according to claim 1ly control worm controlled release sugarcane special-purpose fertilizer, it is characterized in that: be made up of following component: 400 parts by weight of urea, 65 parts by weight of phosphoric acid one ammoniums, 400 weight part Repone K, 3 parts sulfuric acid magnesium, 1 parts sulfuric acid zinc, 1 weight part borax, 10 weight part Sodium salts humic acidss, 21 weight part carbofuran built agents.
4., according to controlling worm controlled release sugarcane special-purpose fertilizer described in claim 1 or 2 or 3, it is characterized in that: described Folium Pterocaryae, Folium Meliae are fresh leaf.
5. according to controlling worm controlled release sugarcane special-purpose fertilizer described in claim 1 or 2 or 3, it is characterized in that: in step (1), in carbofuran built agent, the weight ratio of carbofuran, Folium Pterocaryae, Folium Meliae is 1:10:10.
6. prepare the method controlling worm controlled release sugarcane special-purpose fertilizer in the claims 1-5 described in arbitrary claim, it is characterized in that it comprises the steps:
(1) carbofuran built agent is prepared: carbofuran, Folium Pterocaryae, Folium Meliae are added water by weight to be heated to 100 DEG C and to boil 10 hours and become mashed prod in iron pan, and remove slag, continue to be dried into xln, cooling, obtains carbofuran built agent;
(2) by monoammonium phosphate, Repone K, magnesium sulfate, zinc sulfate borax, Sodium salts humic acids, carbofuran built agent by weight percentage respectively meter resend and fully stir 20-30 minute into agitator, then carry out granulation, drying;
(3) step (2) products obtained therefrom is added urea by weight percentage, namely obtain after fully mixing and control worm controlled release sugarcane special-purpose fertilizer.
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| CN105085087A (en) * | 2015-09-22 | 2015-11-25 | 谢绪叶 | A kind of sugarcane medicinal fertilizer |
| CN105272531A (en) * | 2015-09-25 | 2016-01-27 | 广西百润源农业有限公司 | Sugarcane controlled release fertilizer and preparation method thereof |
| CN105523852A (en) * | 2016-02-01 | 2016-04-27 | 武汉木兰金秋农业科技发展有限公司 | Special fertilizer for controlled-release sterilization at flower bud differentiation later stage of strawberries and preparation method of special fertilizer |
| CN108456093A (en) * | 2018-03-28 | 2018-08-28 | 平南县正达农机专业合作社 | A kind of sugarcane insect prevention fertilizer and the insect-prevention method of sugarcane |
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| CN104262039B (en) | 2016-08-24 |
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