A kind of insect-proof and growth-promoting foliage fertilizer

A foliar fertilizer and growth-promoting technology, which is applied in plant growth regulators, biocides, liquid fertilizers, etc., can solve the problem that insect manure cannot be utilized as a resource, achieve good fertilizer efficiency and insect control effect, and reduce the occurrence of insect pests High efficiency, good insect control and growth-promoting effect

Active Publication Date: 2021-10-01
FOSHAN JIN AGRI AGRI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are not many studies and applications on the use of insect manure as organic fertilizer for crops, resulting in the ineffective resource utilization of insect manure. It can be seen that the development and utilization of insect manure is very important
[0004] At present, there is no report on the preparation of pest control and growth promoting foliar fertilizer by soaking the extract of insect manure

Method used

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  • A kind of insect-proof and growth-promoting foliage fertilizer
  • A kind of insect-proof and growth-promoting foliage fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A foliar fertilizer for preventing insects and promoting growth, comprising the following components in parts by weight:

[0029] 110kg of black soldier fly excrement soaked extract, 15kg of compound plant essential oil (combined with mugwort leaf essential oil, prickly ash essential oil and perilla essential oil at a volume ratio of 1:1.5:4), Tween-80 25kg.

[0030] The preparation method of the above-mentioned insect-proof and growth-promoting foliar fertilizer comprises the following steps:

[0031] S1. According to the solid-liquid ratio (kg / L) of 1:17.5, add the insect droppings to the ethanol-acetone-water system (the volume concentration of ethanol is 40%, and the volume concentration of acetone is 35%), stir and mix, and place Soak for 50 minutes under ultrasonic conditions with an ultrasonic power of 500W, filter and rotary evaporate to remove the organic solvent to obtain the insect excrement soaked extract;

[0032] S2. Add the compound plant essential oil a...

Embodiment 2

[0034] A foliar fertilizer for preventing insects and promoting growth, comprising the following components in parts by weight:

[0035] Black soldier fly dung soaked extract 100kg, compound plant essential oil (mixed with Artemisia argyi essential oil, pepper essential oil and perilla essential oil at a volume ratio of 1:1:3) 10kg, Tween-80 20kg.

[0036] The preparation method of the above-mentioned insect-proof and growth-promoting foliar fertilizer comprises the following steps:

[0037] S1. According to the solid-liquid ratio (kg / L) of 1:15, the insect droppings are added to the ethanol-acetone-water system (the volume concentration of ethanol is 35%, and the volume concentration of acetone is 30%),

[0038] Stir and mix well, soak for 60 minutes under ultrasonic conditions with an ultrasonic power of 400W, filter and rotary evaporate to remove the organic solvent to obtain the insect excrement soaked extract;

[0039] S2. Add the compound plant essential oil and Tween-8...

Embodiment 3

[0041] A foliar fertilizer for preventing insects and promoting growth, comprising the following components in parts by weight:

[0042] 120kg of soaked black soldier fly manure extract, 20kg of compound plant essential oil (mixed with mugwort leaf essential oil, prickly ash essential oil and perilla essential oil at a volume ratio of 1:1-2:3-5), Tween-80 30kg.

[0043] The preparation method of the above-mentioned insect-proof and growth-promoting foliar fertilizer comprises the following steps:

[0044] S1. According to the solid-liquid ratio (kg / L) of 1:20, the insect droppings are added to the ethanol-acetone-water system (the volume concentration of ethanol is 45%, and the volume concentration of acetone is 40%),

[0045] Stir and mix well, soak for 40 minutes under ultrasonic conditions with an ultrasonic power of 600W, filter and rotary evaporate to remove the organic solvent to obtain the insect excrement soaked extract;

[0046] S2. Add the compound plant essential o...

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Abstract

The invention belongs to the technical field of fertilizers, and in particular relates to an insect-repelling and growth-promoting foliage fertilizer. In order to prepare a foliar fertilizer with the effect of insect-repelling and growth-promoting by utilizing insect manure, and at the same time promote resource utilization of insect manure, the invention provides an insect-repelling fertilizer Growth-promoting foliar fertilizer, the foliar fertilizer includes insect manure soaking extract, compound plant essential oil and surfactant, insect manure soaking extract is extracted from insect manure through ethanol-acetone-water system and then combined with compound plant essential oil, surface Active agents are compounded to obtain the insect-proof and growth-promoting foliage fertilizer of the present invention. The growth-promoting test and insect-proof effect test of the foliar fertilizer show that the foliar fertilizer of the present invention has good fertilizer efficiency and insect-proof effect, can significantly promote the growth of crops, and reduce the occurrence rate of crop pests. It can be seen that the foliar fertilizer of the present invention not only has a better effect of preventing insects and promoting growth, but also facilitates resource utilization of insect excrement and avoids waste of resources.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a foliar fertilizer for preventing insects and promoting growth. Background technique [0002] Foliar fertilizer is a commonly used fertilizer for plant growth. It has the advantages of rapidly improving plant nutrition, promoting crop growth, easy to use, less dosage, and low use cost. Existing foliar fertilizers generally only have the nutritional function of fertilizers, and do not have the effect of preventing and controlling plant pests. When the plant body is infested by insects, it is necessary to use pesticides to prevent and control plant pests. In order to promote the growth of plants, it is also necessary to use foliar fertilizers. Therefore, it is necessary to use pesticides and foliar fertilizers at the same time during the cultivation of existing crops. It is troublesome to use, and at the same time, the existing chemical pesticides will also pollut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N63/14C05G3/60C05G3/50C05G5/20A01C21/00
CPCA01C21/00C05F3/00C05G3/00
Inventor 张向东
Owner FOSHAN JIN AGRI AGRI SCI & TECH
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