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Corn compound fertilizer with slow-release and insect-resistant effects

A technology of compound fertilizer and action, applied in the direction of application, fertilization device, fertilizer mixture, etc., can solve problems such as yield reduction, achieve the effects of improving soil quality, prolonging fertilizer efficiency and insect resistance, and improving nutritional value and quality

Inactive Publication Date: 2016-03-23
颍上县永祥旱粮研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When corn is planted, there will be many diseases and insect pests, resulting in reduced production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A corn compound fertilizer with slow-release and anti-insect effects is made of the following raw materials in parts by weight:

[0015] 38 parts of urea, 13 parts of potassium dihydrogen phosphate, 14 parts of bentonite, 8 parts of biochar, 0.6 parts of boric acid, 1.2 parts of potassium fulvic acid, 1.3 parts of manganese sulfate, 1.2 parts of ammonium molybdate, 15 parts of superphosphate, modified 6 parts of starch, 1.8 parts of Chinese medicine extract;

[0016] The traditional Chinese medicine extract is prepared by weight from the following raw materials: 3 parts of aconite, 2 parts of Wujiapi, 3 parts of ebony plum, 5 parts of Liangtoujian, 5 parts of Sophora flavescens, 5 parts of perilla stem and 9 parts of capsicum root.

[0017] Further, a preparation method of corn compound fertilizer with slow-release insect resistance, comprising the following steps:

[0018] (1) Boil aconite, Wujiapi, black plum, two-headed tip, flavescens, perilla stalk, and capsicum r...

Embodiment 2

[0022] A corn compound fertilizer with slow-release and anti-insect effects is made of the following raw materials in parts by weight:

[0023] 40 parts of urea, 13 parts of potassium dihydrogen phosphate, 12 parts of bentonite, 8 parts of biochar, 0.5 parts of boric acid, 1 part of potassium fulvic acid, 1.5 parts of manganese sulfate, 1.5 parts of ammonium molybdate, 13 parts of superphosphate, modified 5 parts of starch, 2 parts of Chinese medicine extract;

[0024] The traditional Chinese medicine extract is prepared by weight from the following raw materials: 3 parts of aconite, 2 parts of Wujiapi, 3 parts of ebony plum, 5 parts of Ertojian, 5 parts of Sophora flavescens, 4 parts of perilla stem and 8 parts of capsicum root.

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Abstract

The invention relates to a corn compound fertilizer with slow-release and insect-resistant effects. The corn compound fertilizer is prepared from, by weight, 35-40 parts of urea, 10-15 parts of monopotassium phosphate, 12-15 parts of bentonite, 6-10 parts of charcoal, 0.5-1 part of boric acid, 1-1.5 parts of BSFA, 1.2-1.5 parts of manganese sulfate, 1-1.5 parts of ammonium molybdate, 12-15 parts of superphosphate, 5-7 parts of modified starch and 1.5-2 parts of extracts of traditional Chinese medicine. The corn compound fertilizer with the slow-release and insect-resistant effects can provide good nutrient elements for corn for meeting the requirement of corn for nutrient elements; meanwhile, plant raw materials are used based on the scientific proportion for preventing pests and diseases at the root, and the corn yield and quality are improved.

Description

technical field [0001] The invention belongs to the field of fertilizers, and in particular relates to a corn compound fertilizer with slow-release and insect-resistant effects. Background technique [0002] The history of corn cultivation in my country is about 470 years. At present, my country's sown area is about 300 million mu, second only to rice and wheat, ranking third among food crops, and second only to the United States in the world. It is widely planted in tropical and temperate regions of the world and is an important cereal. It has a sweet taste and can be used in various dishes, such as fried corn. It is also the main raw material for industrial alcohol and shochu. When corn is planted, many diseases and insect pests will appear, resulting in reduced yield. Contents of the invention [0003] The object of the present invention is to provide a corn compound fertilizer with slow-release and insect-resistant effects, which can not only increase the yield of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
Inventor 朱亮
Owner 颍上县永祥旱粮研究所
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