Spray-type fertilizer

A fertilizer and compound enzyme preparation technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve problems such as human side effects, complex production processes, and drug residues, and achieve the effects of increasing photosynthetic intensity, reducing costs, and promoting development

Active Publication Date: 2014-03-26
山东中新科农生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing fruit tree fertilizers will cause drug residues, and many of them have strong toxic and side effects on the human body, and the cost is high and the production process is complicated.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The spray fertilizer specifically includes the following components by weight: 18 parts of boric acid, 23 parts of potassium carbonate, 12 parts of compound enzyme preparation, 15 parts of ε-polylysine, 10 parts of EDTA, 8 parts of ammonium molybdate, and 13 parts of citric acid , 5 parts of trace elements, 6 parts of glycerol, and 50 parts of water.

[0015] The trace elements contain by weight: 8 parts of zinc, 0.5 part of copper, 0.5 part of iron and 0.8 part of manganese.

[0016] Each gram of compound enzyme preparation contains 4000U of mannanase, 3000U of chitinase and 6000U of cellulase.

[0017] Using the spray-type fertilizer combined with conventional fertilization to spray the leaves of apple trees can increase the yield by 21.4% and reduce the insect damage rate by 24.3%.

Embodiment 2

[0019] The spray fertilizer specifically includes the following components by weight: 20 parts of boric acid, 25 parts of potassium carbonate, 15 parts of compound enzyme preparation, 20 parts of ε-polylysine, 15 parts of EDTA, 12 parts of ammonium molybdate, and 15 parts of citric acid , 15 parts of trace elements, 8 parts of glycerin, and 60 parts of water.

[0020] The trace elements contain by weight: 10 parts of zinc, 1 part of copper, 1 part of iron and 1 part of manganese.

[0021] Each gram of compound enzyme preparation contains 4000U of mannanase, 3000U of chitinase and 6000U of cellulase.

[0022] Using the spray-type fertilizer combined with conventional fertilization to spray the leaves of apple trees can increase the yield by 20.8% and reduce the insect damage rate by 23.6%.

Embodiment 3

[0024] The spray fertilizer specifically includes the following components by weight: 15 parts of boric acid, 20 parts of potassium carbonate, 10 parts of compound enzyme preparation, 8 parts of ε-polylysine, 5 parts of EDTA, 5 parts of ammonium molybdate, and 10 parts of citric acid , 2 parts of trace elements, 5 parts of glycerin, and 40 parts of water.

[0025] The trace elements contain by weight ratio: 1 part of zinc, 0.2 part of copper, 0.2 part of iron and 0.2 part of manganese.

[0026] Each gram of compound enzyme preparation contains 4000U of mannanase, 3000U of chitinase and 6000U of cellulase.

[0027] Using the spray-type fertilizer combined with conventional fertilization to spray the leaves of apple trees can increase the yield by 22.9% and reduce the insect damage rate by 24.6%.

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PUM

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Abstract

The invention discloses spray-type fertilizer, comprising boric acid, potassium carbonate, a complex enzyme preparation, epsilon-polylysine, ethylene diamine tetraacetic acid (EDTA), ammonium molybdate, citric acid, microelements, glycerol and water. The spray-type fertilizer can replace chemical fertilizer in agricultural production, and is especially significant in effect on fruit trees, the photosynthetic intensity of leaves of the fruit trees is increased, a chlorophyll ingredient is increased, the stress resistance of the fruit trees is increased, and plant diseases and insect pests are reduced.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to spraying type fertilizers. Background technique [0002] Like the root system, leaves have the characteristics of selective absorption of nutrients, which is also a way for crops to absorb nutrients. [0003] There are a variety of microbial organic fertilizers on the market now, and today, as people are increasingly pursuing a higher quality of life, the development of efficient and safe fertilizers has become a development trend. Most of the existing fruit tree fertilizers can cause drug residues, many of which have strong toxic and side effects on the human body, and the cost is high and the production process is complicated. Due to the excessive use of chemical fertilizers and the continuous planting of crops, the soil began to compact in a large area, the beneficial bacteria in the soil became less and less, and soil-borne diseases such as heavy cropping and root-knot n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 迟宗磊丁振洋
Owner 山东中新科农生物科技有限公司
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