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Microbial leaf surface fertilizer with pest preventing effect

A microbial and foliar fertilizer technology, applied in organic fertilizers, applications, nitrogen fertilizers, etc., can solve problems such as insignificant effects, vegetable pesticide residues, and vegetables lose moisture and nutrients, to eliminate food safety hazards, promote rapid growth, shorten Effects of the growth cycle

Inactive Publication Date: 2019-03-01
崔焰普
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large amount of reproduction and intensive damage, the damaged vegetables will seriously lose water and nutrients, causing the leaves to shrink and turn yellow. In severe cases, the leaves will "collapse". loss
[0003] Usually, pest control on vegetable leaves is controlled by spraying pesticides, but the effect is not obvious. Excessive spraying of pesticides will cause resistance to aphids and lead to the problem of pesticide residues in vegetables

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A foliar fertilizer capable of preventing and controlling vegetable aphids, comprising the following raw materials:

[0021] Urea: 40g, Magnesium Sulfate: 15g, Zinc Sulfate: 5g, Phellodendron: 8g, Alkyl Glucoside: 3g, Ethanol with a volume fraction of 70%: 1ml, Zein: 6g, Soybean Protein: 0.2g, Yeast Extract : 0.3g, lactic acid faecal streptococcus powder 0.1g.

[0022] Weigh the above raw materials: prepare according to the following steps:

[0023] a. Dried Phellodendron cortex is pulverized into an 80-mesh sieve, then added 8 times the total weight of water and boiled for 15 minutes to obtain product A.

[0024] b. Dissolving zein in ethanol with a volume fraction of 70%, and then adding soybean protein, yeast extract, and Streptococcus faecalis powder to obtain B.

[0025] c. Add urea, magnesium sulfate, zinc sulfate, and alkyl glycosides to product A and mix with product B, then add 3 times the total weight of water to dilute, and mix well to get the product.

Embodiment 2

[0027] A foliar fertilizer capable of preventing and controlling vegetable aphids, comprising the following raw materials:

[0028] Urea: 50g, magnesium sulfate: 18g, zinc sulfate: 10g, Phellodendron: 10g, alkyl glucoside: 6g, ethanol with a volume fraction of 80%: 5ml, zein: 12g, sodium alginate 1g, soybean protein: 0.5 g, yeast extract: 0.5g, lactic acid streptococcus faecalis powder 0.2g.

[0029] Weigh the above raw materials: prepare according to the following steps:

[0030] a, after drying the Phellodendron cortex, pulverize through a 90-mesh sieve, then add water 10 times the total weight and boil for 20 minutes to obtain product A.

[0031] b. Dissolving zein in ethanol with a volume fraction of 80%, and then adding soybean protein, yeast extract, and Streptococcus faecalis powder to obtain B.

[0032] c. Add urea, magnesium sulfate, zinc sulfate, alkyl glycoside and sodium alginate to product A and mix with product B, then add 4 times the total weight of water to d...

Embodiment 3

[0034] A foliar fertilizer capable of preventing and controlling vegetable aphids, comprising the following raw materials:

[0035] Urea: 45g, Magnesium Sulfate: 10g, Zinc Sulfate: 12g, Phellodendron: 5g, Alkyl Glucoside: 4g, Ethanol with a volume fraction of 80%: 3ml, Zein: 12g, Nisin 0.1g, Na 2 HPO 4 0.05g, soybean protein: 0.5g, yeast extract: 0.5g, lactic acid streptococcus faecalis powder 0.2g.

[0036] Weigh the above raw materials: prepare according to the following steps:

[0037] a, after drying the Phellodendron cortex, pulverize through a 90-mesh sieve, then add water 10 times the total weight and boil for 20 minutes to obtain product A.

[0038] b. Dissolve zein in ethanol with a volume fraction of 80%, and then add soybean protein, yeast extract, lactic acid faecal streptococcus powder, nisin and Na 2 HPO 4 , get B.

[0039] c. Add urea, magnesium sulfate, zinc sulfate, and alkyl glycosides to product A and mix with product B, then add 4 times the total weig...

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Abstract

The invention relates to a fertilizer, in particular to a microbial leaf surface fertilizer with pest preventing effect. The microbial leaf surface fertilizer with the pest preventing effect is prepared from the following raw materials: urea, magnesium sulfate, zinc sulfate, cotex phellodendri, alkyl glycoside, soybean protein, yeast extract, corn gliadin, ethanol with a volume fraction of 70-80%and streptococcus faecalis powder. The microbial leaf surface fertilizer with the pest preventing effect is directly sprayed on the leaf surface of vegetables, nutrients are directly absorbed from theleaf surface, the growth period is shortened, and the yield is improved; meanwhile, the nutrition of plants is enhanced and the own resistance to disease is improved, a protective film is formed on the leaf surface of the vegetables, insect pests are prevented from being attached to the vegetables, the cotex phellodendri component is contained, and the erosion of germs and insect pests on vegetables can be effectively prevented; and the metabolite produced by streptococcus faecalis destroys the growth environment required for the insect pests and the insect pests are further indirectly inhibited. According to the microbial leaf surface fertilizer with the pest preventing effect, the components of preventing germs and insect pests are plant extracts, are non-polluting to the environment, are more environmentally friendly and healthy, and food safety risks are eliminated.

Description

technical field [0001] The invention relates to a fertilizer, in particular to a microbial foliage fertilizer with the function of preventing insect pests. Background technique [0002] The pests that harm vegetables include night robber, beet armyworm, diamondback moth, white butterfly, etc. These pests are complete metamorphosis insects, which have four stages: egg stage, larval stage, pupal stage and adult stage, and the adult is free to fly. , mainly damage vegetable plants in the larvae stage, and the key point of control is to reduce the density of adults and reduce the degree of larvae damage. Due to the large amount of reproduction and intensive damage, the damaged vegetables will seriously lose water and nutrients, causing the leaves to shrink and turn yellow. In severe cases, the leaves will "collapse". loss. [0003] Usually, pest control on vegetable foliage is controlled by spraying pesticides, but the effect is not obvious. Excessive spraying of pesticides wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05C9/00C05D5/00C05D9/02C05F11/00C05F11/08
Inventor 崔焰普
Owner 崔焰普
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