CN1451639A - Pesticide slow-release nutrient and producing method thereof - Google Patents
Pesticide slow-release nutrient and producing method thereof Download PDFInfo
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- CN1451639A CN1451639A CN02112902A CN02112902A CN1451639A CN 1451639 A CN1451639 A CN 1451639A CN 02112902 A CN02112902 A CN 02112902A CN 02112902 A CN02112902 A CN 02112902A CN 1451639 A CN1451639 A CN 1451639A
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- amino acid
- release nutrient
- trace element
- slow
- agricultural chemicals
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Abstract
A slow-releasing nutritive agent for agricultural chemical is prepared from the used activated carbon generated by food, chemical and pharmaceutical factories through mixing it with composite amino acids and their chelate with trace elements (Fe, Cu, Mn and Zn). Its advantages are slow releasing, high pesticidal and herbicidal effect, and less environmental pollution.
Description
The present invention relates to a kind of pesticide slow-release nutrient and production method thereof.
Gac is as a kind of discoloring agent, because of its have good decolorizing effect, nontoxic, have no side effect, easy advantage such as filtration.Be widely used in numerous areas such as medicine, food, chemical industry.The adsorbed material of gac is nitrogenous organic pigment, and farm crop are had no adverse effects.The regeneration of gac is to be heated to decompose organic matter after chemical treatment recovers active.But because of its result of use far away from new gac, and regeneration process complexity, the cost height, general producer all gives it up, and has not only wasted this precious resources, goes back serious environment pollution.
The discarded gac of industries such as this technology utilization medicine, food, chemical industry is a carrier, adds an amount of microelement chelate, after drying, the pulverizing agricultural chemicals is evenly admixed, and extruder grain, be pesticide slow-release nutrient.
The pesticide slow-release nutrient that utilizes the present invention to produce has the following advantages.
1, discarded gac is originated extensively, and raw materials cost is low.
2, the discarded adsorbed pigment majority of gac is nitrogenous organic compound, has certain nutrient value, used gacs such as sugar refinery, Gourmet Powder Factory, amino acid factory especially, and adsorptive is the required high-quality fertilizer of farm crop.
3, discarded charcoal absorption agricultural chemicals makes agricultural chemicals have slow-releasing, has prolonged the drug effect of agricultural chemicals, has reduced the loss of agricultural chemicals, has alleviated environmental pollution.
4, behind the discarded charcoal absorption agricultural chemicals, easy to use through extruder grain, when having reduced former medicine and having used to the murder by poisoning of human body.
5, can improve the temperature of soil after discarded gac is used, increase water capacity, increase the ventilation property of soil.
6, since in discarded gac a certain amount of amino acid trace element chelated thing of preparation, can strengthen its trophism, and play collaborative assorted worm, the effect of sterilization has increased the drug effect of agricultural chemicals.
The present invention is applicable to multiple sterilant, sterilant, weedicide.Production method is as follows:
1, micro-Fe, Cu, Mn, Zn are dissolved in the compounded amino acid mother liquor, mol ratio is trace element: amino acid=1: 1.5-2.5.Be heated to boiling 2-4 hour, generate the trace element chelated liquid of aminoacids complex.
2, will discard 1 part of gac and join in the amino acid trace element chelated liquid of 1-1.5 part, stirring becomes the stiff shape, and oven dry is crushed to 80 orders, and 0.1-0.2 part agricultural chemicals is evenly admixed the product that the back extruder grain is the present invention.
Embodiment 1
Get a mother liquor 1000kg of Gelucystine factory, add in the 3000ml enamel reaction still, add zinc sulfate 50kg, ferrous sulfate 60kg, manganous sulfate 20kg, copper sulfate 10kg sal epsom 60kg dissolving successively, being heated to boils carried out chelating in 4 hours, add the discarded gac of 1000kg and stir evenly, emit oven dry.Be crushed to 80 orders, stir adding 5% first enemy powder down, extruder grain behind the mixing.Be slow-release nutrient type agricultural chemicals of the present invention.
Embodiment 2
Press embodiment 1 and produce amino acid trace element chelated thing, add discarded gac and stir, drying, be crushed to 80 orders, stir and add 10% weedicide, glyphosate down, extruder grain.Be slow-release nutrient type weedicide.
Claims (4)
1, a kind of pesticide slow-release nutrient is that the discarded gac with chemical industry such as sugar refinery, amino acid factory, Gourmet Powder Factory, food, pharmaceutical industries is a raw material, adds the economic benefits and social benefits pesticide slow-release nutrient that amino acid trace element chelated thing and agriculture chemical compounding form.
2, amino acid trace element chelated thing according to claim 1 can be in Fe, Cu, Mn, Zn, the rare earth one or more.
3, agricultural chemicals according to claim 1 can be assorted worm agent, assorted microbial inoculum, weedicide.
4, the proportioning according to claim 1 above-mentioned substance is:
Discarded gac 100kg
Amino acid trace element chelated thing 10-50kg
Agricultural chemicals 5-10kg
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02112902A CN1451639A (en) | 2002-04-19 | 2002-04-19 | Pesticide slow-release nutrient and producing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02112902A CN1451639A (en) | 2002-04-19 | 2002-04-19 | Pesticide slow-release nutrient and producing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1451639A true CN1451639A (en) | 2003-10-29 |
Family
ID=29220901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02112902A Pending CN1451639A (en) | 2002-04-19 | 2002-04-19 | Pesticide slow-release nutrient and producing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1451639A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210301A (en) * | 2011-04-02 | 2011-10-12 | 中国农业科学院农业环境与可持续发展研究所 | Sustained control release preparation of nano porous active carbon-carrying agricultural antibiotic and preparation method thereof |
| CN109536177A (en) * | 2018-12-24 | 2019-03-29 | 吉林中粮生化有限公司 | The soil conditioner and production method produced using sodium glutamate mother liquid and trade waste |
| CN113999059A (en) * | 2021-11-15 | 2022-02-01 | 秦皇岛华恒生物工程有限公司 | Amino acid slow release fertilizer and preparation method and application thereof |
-
2002
- 2002-04-19 CN CN02112902A patent/CN1451639A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210301A (en) * | 2011-04-02 | 2011-10-12 | 中国农业科学院农业环境与可持续发展研究所 | Sustained control release preparation of nano porous active carbon-carrying agricultural antibiotic and preparation method thereof |
| CN102210301B (en) * | 2011-04-02 | 2013-04-10 | 中国农业科学院农业环境与可持续发展研究所 | Sustained control release preparation of nano porous active carbon-carrying agricultural antibiotic and preparation method thereof |
| CN109536177A (en) * | 2018-12-24 | 2019-03-29 | 吉林中粮生化有限公司 | The soil conditioner and production method produced using sodium glutamate mother liquid and trade waste |
| CN113999059A (en) * | 2021-11-15 | 2022-02-01 | 秦皇岛华恒生物工程有限公司 | Amino acid slow release fertilizer and preparation method and application thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |