Foliar fertilizer

A foliar fertilizer and trace element technology, applied in fertilizer mixture, fertilization device, application, etc., can solve problems affecting crop yield increase, achieve the effect of increasing photosynthetic utilization rate, reducing pests and diseases, and improving fertilizer utilization rate

Inactive Publication Date: 2014-04-09
贵州博洋农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In many areas of our country, the soil shows both potassium deficiency and boron deficiency and other nutrient deficiencies; in addition, in recent years, the application of nitrogen and phosphorus fertilizers has increased year by year, and the relative decrease of organic fertilizers has caused the lack of various nutrients such as potassium and boron deficiency. The phenomenon is becoming more and more serious and has become a limiting factor affecting the improvement of crop yields

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The foliar fertilizer includes the following components by weight: 25 parts of boric acid, 30 parts of potassium carbonate, 10 parts of ε-polylysine, 10 parts of humic acid, 20 parts of methyl succinic acid, 12 parts of trace elements, hexanoic acid 0.3 part of diethylaminoethanol, 60 parts of water, and 0.5 part of disodium EDTA.

[0015] The trace elements contained by weight: 5 parts of zinc, 0.4 part of copper, 0.5 part of iron, 0.4 part of manganese, and 0.3 part of molybdenum.

[0016] The components in the foliar fertilizer are mixed according to the weight ratio, the stirring speed is 200-300 r / min, and the reaction is carried out at 75-80 DEG C for 30 minutes.

[0017] Using the foliar fertilizer for cucumber planting, the yield was increased by 21.2%, and the insect pest rate was reduced by 19.6%.

Embodiment 2

[0019] The foliar fertilizer includes the following components by weight: 30 parts of boric acid, 35 parts of potassium carbonate, 15 parts of ε-polylysine, 15 parts of humic acid, 30 parts of methylene succinic acid, 15 parts of trace elements, hexanoic acid 0.5 part of diethylaminoethanol fat, 80 parts of water, and 1 part of disodium EDTA.

[0020] The trace elements contained by weight: 10 parts of zinc, 1 part of copper, 1 part of iron, 1 part of manganese, and 0.5 part of molybdenum.

[0021] The components in the foliar fertilizer are mixed according to the weight ratio, the stirring speed is 200-300 r / min, and the reaction is carried out at 75-80 DEG C for 30 minutes.

[0022] Using this foliar fertilizer for corn planting, the yield was increased by 18.5%, and the insect pest rate was reduced by 14.8%.

Embodiment 3

[0024] The foliar fertilizer includes the following components by weight: 20 parts of boric acid, 25 parts of potassium carbonate, 5 parts of ε-polylysine, 5 parts of humic acid, 10 parts of methyl succinic acid, 2 parts of trace elements, and hexanoic acid 0.1 part of diethylaminoethanol fat, 50 parts of water, and 0.1 part of disodium EDTA.

[0025] The trace elements contained by weight: 1 part of zinc, 0.2 part of copper, 0.2 part of iron, 0.2 part of manganese, and 0.1 part of molybdenum.

[0026] The components in the foliar fertilizer are mixed according to the weight ratio, the stirring speed is 200-300 r / min, and the reaction is carried out at 75-80 DEG C for 30 minutes.

[0027] Using the foliar fertilizer for loofah planting, the yield was increased by 15.8%, and the insect pest rate was reduced by 18.4%.

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PUM

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Abstract

The invention discloses a foliar fertilizer. The foliar fertilizer comprises boric acid, potassium carbonate, epsilon-polylysine, humic acid, itaconic acid, trace elements, diethyl aminoethyl hexanoate, water and a chelating agent The foliar fertilizer has the advantages of disease prevention, bacteriostasis, adversity resistance, hazard elimination, richness in boron and potassium, satisfying of the crop growth requirements, and economic benefit enhancement.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a foliar fertilizer. Background technique [0002] There are two main ways that plants absorb nutrients, namely roots and leaves. Crops mainly absorb nutrients from soil or nutrient solution through roots to supply plant growth and development. In addition to roots, crops can also absorb nutrients through stems and leaves (especially leaves). This phenomenon of non-root absorbing nutrients during crop growth is the phenomenon of crops. The method of fertilizing the surface of nutrient absorbers other than the root system of crops is generally foliar fertilization. [0003] In many areas of our country, the soils are deficient in both potassium and boron. In addition, in recent years, the application of nitrogen and phosphorus fertilizers has increased year by year, the relative reduction of organic fertilizers, and the lack of various nutrients such as potassium and boron de...

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 贵州博洋农业开发有限公司
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