Biological foliage fertilizer

A foliar fertilizer and biological technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve problems such as short fertilizer effect period, decline in crop product quality, sedimentation or stratification, etc., achieve good mobility and solubility, and inhibit pathogenic bacteria The effect of invasion and improving the function of plant organs

Inactive Publication Date: 2016-08-24
CHONGQING DANQING BIOLOGY TECH
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AI Technical Summary

Problems solved by technology

[0007] Due to the production process, conventional foliar fertilizers have low content of three major elements, N, P and K, which cannot meet the demand for nutrients in the later stage of crop growth, resulting in the phenomenon of defertilization in the later stage of crop growth, and the benefit of increasing production is not significant
[0008] 2. Insufficient content of medium and trace elements
[0009] The growth and development of crops requires 16 kinds of medium and trace elements in addition to a certain amount of macroelements, and these trace elements interact with each other. The lack of one or several trace elements will seriously affect the growth and development of plants and cause plant growth and development. deficiencies
The foliar fertilizers

Method used

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Experimental program
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Embodiment Construction

[0028] 1. Production of microbial fermentation liquid: add 0.5 kg of bean cake, 0.1 kg of wheat bran, 0.2 kg of sugar, and 10 liters of water into a fully automatic fermentation tank, and insert 8% of Fusarium moniliforme AS-3, 2960 strains after sterilization, Ferment for 7 days at 35° C. under the condition of 1:0.5 ventilation, then add sterile distilled water to make up 10 liters, and filter to obtain the microbial fermentation broth.

[0029] 2. Add 350 kg of urea, 150 kg of potassium dihydrogen phosphate, 50 kg of potassium chloride, 2.5 kg of boric acid, 2 kg of ferrous sulfate, 1 kg of copper sulfate, and nitric acid into the reactor with 500 kg of water. 7 kg of calcium, 2 kg of magnesium sulfate, 2 kg of zinc sulfate, 1.5 kg of manganese sulfate, 0.5 kg of ammonium molybdate, 100 kg of fulvic acid, 10 kg of chelating agent EDTA, and 0.5 kg of penetrant AEO-20 were added to the above raw materials. After mixing and reacting for 24 hours, the filtered liquid was added ...

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Abstract

The invention relates to a biological foliage fertilizer including a chemical reagent, a biological organic matter, a chelating agent, a penetrating agent and a microbial fermentation liquid; the foliar fertilizer has high content of major elements and complete contents of medium and trace elements, and contains metabolic products generated from microbial fermentation, beneficial microbial flora, the chelating agent, the penetrating agent and a growth regulator, is non-toxic, smelless, safe and reliable, has no side effect, and can significantly improve the yield and quality of crops.

Description

technical field [0001] The invention provides a biological foliage fertilizer, which belongs to the technical field of fertilizers. Background technique [0002] There are many types of foliar fertilizers on the market, but they can be summed up into four types: the first type is hormone type, and its ingredients are mainly plant growth regulators; the second type is nutrient type, which mainly contains large amounts and Micronutrient elements, and some organic substances (organic acids); the third category is biological type, which contains nitrogen-fixing bacteria, yeast, bacteria that decompose P, K, etc., and some bacteria that are beneficial to soil improvement and crop growth; The fourth category is the comprehensive type, that is, it contains both nutrients and plant growth regulators, and some also add pesticides and microbial agents. [0003] The early foliar fertilizers were mainly of the first and second types. Pure plant growth regulators such as ethephon and gi...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 何飞马春林
Owner CHONGQING DANQING BIOLOGY TECH
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