Method for preparing plant nutrient preservative agent of bamboo vinegar liquid

A technology of bamboo vinegar liquid and protective agent, which is applied in the field of fertilizer and pesticide, and can solve the problems of not being widely used

Inactive Publication Date: 2005-03-30
ZHEJIANG JIANZHONG BAMBOO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In Japan, many scholars and development institutions have done bamboo charcoal and its by-products - bamboo vinegar in agriculture and forestry (tomato, tea, cabbage, strawberry cultivation, seedling cultivation, agricultural compost, etc.)...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0061] a) Put 180L of bamboo vinegar stock solution into a 500L reaction kettle, heat to 100°C, slowly add 15kg of polyvinyl alcohol while heating, and after it is completely dissolved and dispersed during constant stirring, stop heating, and continue to add 120L kg of bamboo vinegar Liquid stock solution, stir evenly and reach 40℃±5℃, slowly add 15kg of urea, after stirring and dissolving, slowly add 35kg of potassium dihydrogen phosphate, after stirring and dissolving, slowly add 45kg of potassium nitrate; after dissolving, add 2kg respectively Magnesium sulfate, 2kg ferrous sulfate, 2kg manganese sulfate, 1kg zinc sulfate, 0.5kg copper sulfate, 1.0kg sodium molybdate, 2kg rare earth nitrate, after stirring and dissolving, slowly add 8kg ethylenediaminetetraacetic acid, after fully stirring and chelating Gradually cool down to 30° C., drop into 1.2 kg of chlormequat, 0.3 kg of rapid penetrant T, stir evenly, and cool to normal temperature to obtain the final product plant nut...

Embodiment 3

[0063] a) Put 300L of bamboo vinegar stock solution into a 500L reactor, heat to 70°C, slowly put in 45kg of urea, stir and dissolve, slowly throw in 15kg of potassium dihydrogen phosphate, stir and dissolve, slowly put in 25kg of potassium nitrate; dissolve Finally, 3kg of magnesium sulfate, 3kg of ferrous sulfate, 3kg of manganese sulfate, 3kg of zinc sulfate, 5kg of copper sulfate, 7kg of borax, 2kg of sodium molybdate, and 4kg of rare earth nitrate were added in sequence. After stirring and dissolving, 10kg of ethylenediaminetetraacetic acid was slowly added Disodium, fully stirred and chelated, gradually cooled to 30°C, put in 2.0kg ethephon, 0.1kg OP-10, 0.1kg fatty acid polyoxyethylene ether, stirred evenly, cooled to normal temperature to obtain A, set aside.

[0064] b) Put 100L of bamboo vinegar stock solution into a 500L reaction kettle, heat to 50°C, slowly add 5kg of natural gum and 5kg of dextrin, dissolve and disperse completely during constant stirring, then sto...

Embodiment 4

[0067] a) Put 300L of bamboo vinegar stock solution into a 500L reactor, heat to 50°C, slowly put in 60kg of urea, stir and dissolve, slowly throw in 20kg of potassium dihydrogen phosphate, stir and dissolve, slowly put in 30kg of potassium nitrate; dissolve Then put in 4kg magnesium sulfate, 4kg ferrous sulfate, 4kg manganese sulfate, 4kg zinc sulfate, 0.5kg copper sulfate, 4kg borax, 1.5kg sodium molybdate, 5kg rare earth nitrate, stir and dissolve, then slowly put in 10kg ethylenediamine Disodium tetraacetate, after fully stirring and chelating, gradually cool down to 30°C, add 0.05kg cytokinin, 0.05kg kinetin, 0.05kg brassinolide, 0.5kg Tween 80, 0.1kg sodium dodecyl sulfate , stir evenly, cool to room temperature to obtain A, set aside.

[0068] b) Put 100L of bamboo vinegar stock solution into a 500L reactor, heat to 95°C, slowly drop in 2kg of agar, 5kg of water-soluble starch, dissolve and disperse completely in constant stirring, then stop heating to obtain B.

[006...

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PUM

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Abstract

In the invention, bamboo vinegar liquid is base material, each litre of it contains urea 1-500g., potassium dihydrogen phosphate 1-500g., potassium nitrate 1-500g., magnesium sulfate 0.1-300.0g., ferrous sulfate 0.1-300.0g., manganese sulfate 0.1-300.0g., zinc sulfate 0.1-300.0g., copper sulfate 0.1-300.0g., borax 0.1-300.0g., molybdenate 0.1-300.0g., said materials are uniformly mixed. The bamboo vineger liquid has effect of controlling plant growth, bacteriostating, sterilizing and expelling parasite which is increased by adding various nutrition elements.

Description

technical field [0001] The invention belongs to the technical field of fertilizers and pesticides, and in particular relates to a plant nutrition protection agent containing bamboo vinegar and a preparation method thereof. Background technique [0002] Bamboo vinegar is a pure natural, green and environmentally friendly new product that was first successfully developed in Japan at the end of the 20th century. It is a reddish-brown or tea-brown liquid product formed by condensing the gas collected after pyrolysis of bamboo and bamboo processing residues at room temperature, containing nearly 300 organic acids, phenols, ketones, aldehydes, alcohols and heterocyclics. Multiple ingredients. And it varies with the type and quality of bamboo, pyrolysis process conditions, collection methods, processing technology, packaging, storage and transportation. It has a wide range of uses, involves many application fields, and is a new direction for the devel...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 马建义张齐生叶良明
Owner ZHEJIANG JIANZHONG BAMBOO IND
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