a foliar fertilizer

A foliar fertilizer, weight ratio technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve problems such as lack of various nutrients, and achieve the effects of reducing costs, increasing stress resistance, and improving utilization efficiency

Inactive Publication Date: 2015-10-28
济南禾依佳经贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, the application of nitrogen and phosphorus fertilizers has increased year by year, the relative decrease of organic fertilizers, and the lack of various nutrients such as potassium and boron deficiency have become increasingly serious, which has become a limiting factor affecting the increase in crop yield.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The foliar fertilizer specifically includes the following components by weight: 18 parts of boric acid, 30 parts of potassium nitrate, 15 parts of ε-polylysine, 10 parts of polyacrylamide, 8 parts of ammonium molybdate, 20 parts of methylene succinic acid, 12 parts of trace elements, 0.4 parts of sodium nitrophenolate, 80 parts of water, and 0.6 parts of chitin.

[0015] The trace elements contain by weight: 8 parts of zinc, 0.6 part of copper, 0.5 part of iron and 0.8 part of manganese.

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

[0017] The use of this foliar fertilizer for pumpkin planting increases yield by 20.8% and reduces insect damage by 21.5%.

Embodiment 2

[0019] The foliage fertilizer specifically includes the following components by weight ratio: 20 parts of boric acid, 35 parts of potassium nitrate, 20 parts of ε-polylysine, 15 parts of polyacrylamide, 12 parts of ammonium molybdate, 30 parts of methylene succinic acid, 15 parts of trace elements, 0.5 parts of sodium nitrophenolate, 90 parts of water, and 1 part of chitin.

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

[0022] Using the foliar fertilizer to plant jujube trees increased yield by 20.6% and reduced insect damage by 21.1%.

Embodiment 3

[0024] The foliar fertilizer specifically includes the following components by weight: 15 parts of boric acid, 25 parts of potassium nitrate, 8 parts of ε-polylysine, 5 parts of polyacrylamide, 5 parts of ammonium molybdate, 10 parts of methylene succinic acid, 2 parts of trace elements, 0.1 parts of sodium nitrophenolate, 60 parts of water, and 0.5 parts of chitin.

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

[0027] Using this foliar fertilizer for grape cultivation can increase yield by 19.7% and reduce insect damage rate by 22%.

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PUM

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Abstract

The invention discloses foliar fertilizer. The foliar fertilizer comprises boric acid, potassium nitrate, epsilon-polylysine, polyacrylamide, ammonium molybdate, butanedioic acid, trace elements, sodium nitrophenolate, water and chelating agent. The foliar fertilizer contains multiple trace elements such as zinc, boron, copper, iron, manganese and molybdenum which are necessary for crops. By adopting the foliar fertilizer, the application amount of pesticides can be reduced, the cost is reduced, the development of the crops is promoted, and the utilization rate of photosynthesis is increased. Experiments prove that the foliar fertilizer is capable of promoting the adsorption of carbon, hydrogen and oxygen and preventing and treating diseases and insect pests.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a foliage fertilizer. Background technique [0002] The structure of the leaf is different from that of the root. There are three ways for the leaf to exchange materials with the outside world. One is through the stomata mainly distributed on the leaf surface; the other is the hydrophilic pores in the cuticle of the leaf surface; , like the surface of the root system, absorbs nutrients into the interior of the leaves through active absorption. Therefore, leaves, like roots, have the characteristics of selective absorption of nutrients, which is also a way for crops to absorb nutrients. [0003] In recent years, the application of nitrogen and phosphorus fertilizers has increased year by year, the relative decrease of organic fertilizers, and the lack of various nutrients such as potassium and boron deficiency have become increasingly serious, which has become a limiting fact...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 周稼铭尹秀波丁俊兴王广莲颜红徐兆春李纲
Owner 济南禾依佳经贸有限公司
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