Rice special fertilizer for improving soil

A technology for improving soil and special fertilizer, applied in the field of special fertilizer for rice, can solve problems such as affecting yield, nutrient intake market benefit and planting value, not paying attention to improving microbial survival rate and mineral content, and insufficient nutritional value of rice. , to improve the quality of rice, reduce pesticide residues, inhibit the growth of weeds and pests

Inactive Publication Date: 2017-10-20
WANGJIANG NONGWANG AGRI SPECIALIZED COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Ordinary rice fertilizers do not pay attention to improving the survival rate of microorganisms and mineral content. Traditional rice fertilizers do not even pay attention to the content of silicon, which makes the lodging resistance of rice weak, and the nutritional value o

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A special fertilizer for rice that can improve soil, its raw materials include by weight: 20 parts of plant ash, 20 parts of potassium magnesium salt, 30 parts of potassium polyphosphate, 60 parts of ammonium nitrate, 70 parts of urea compound, 200 parts of organic fertilizer, zeolite 4 parts of powder, 5 parts of bentonite, 1 part of brassinolide, 8 parts of trace elements, and 2 parts of biological source insecticide.

Embodiment 2

[0018] A special fertilizer for rice that can improve soil, its raw materials include by weight: 26 parts of plant ash, 10 parts of potassium magnesium salt, 40 parts of potassium polyphosphate, 50 parts of ammonium nitrate, 80 parts of urea compound, 180 parts of organic fertilizer, zeolite 8 parts of powder, 3 parts of bentonite, 2 parts of brassinolide, 4 parts of trace elements, and 4 parts of biological source insecticide.

[0019] The urea complex is prepared by the following process: formaldehyde solution, adjust the pH value of the system to 7.1-7.3 with sodium hydroxide, add sodium carboxymethyl cellulose, heat up and stir, add urea, heat up and stir, add furfuryl alcohol, yeast protein, peanut protein Mix evenly, microwave treatment, add glycerin, mix and stir evenly, adjust the pH value of the system to 9-10, and heat in a water bath to obtain the urea complex.

Embodiment 3

[0021] A special fertilizer for rice that can improve soil, its raw materials include by weight: 22 parts of plant ash, 18 parts of potassium magnesium salt, 32 parts of potassium polyphosphate, 58 parts of ammonium nitrate, 73 parts of urea compound, 195 parts of organic fertilizer, zeolite 5 parts of powder, 4.5 parts of bentonite, 1.4 parts of brassinolide, 7 parts of trace elements, and 2.5 parts of biological source insecticide.

[0022] The urea complex is prepared by the following process: 120 parts by weight of a formaldehyde solution with a concentration of 18 wt%, adjust the pH value of the system to 7.1-7.3 with sodium hydroxide, add 15 parts of sodium carboxymethylcellulose, heat up and stir, add 50 parts of For urea, heat up and stir, add 6 parts of furfuryl alcohol, 12 parts of yeast protein, and 8 parts of peanut protein, mix evenly, treat with microwave, add 3 parts of glycerin, mix evenly, adjust the pH value of the system to 9-10, and heat in a water bath to o...

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PUM

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Abstract

The invention discloses a rice special fertilizer for improving soil, the rice special fertilizer for improving the soil comprises the following raw materials by weight: 20-26 parts of plant ash, 10-20 parts of potassium magnesium salt, 30-40 parts of potassium polyphosphate, 50-60 parts of ammonium nitrate, 70-80 parts of an urea complex, 180-200 parts of an organic fertilizer, 4-8 parts of zeolite powder, 3-5 parts of bentonite, 1-2 parts of brassinolide, 4-8 parts of trace elements and 2-4 parts of a bioinsecticide. The rice special fertilizer for improving the soil is rich in components and balanced in nutrients, can effectively inhibit pest growth in weeds in a paddy field, enhances disease resistance, improves rice quality, can effectively improve the soil, and can promote rice growth.

Description

technical field [0001] The invention relates to the technical field of special fertilizer for rice, in particular to a special fertilizer for rice that can improve soil. Background technique [0002] Rice is one of the main food crops in the world. In China, the sowing area of ​​rice accounts for 1 / 4 of the country's food crops, while the output accounts for more than half. The cultivation history has been 14,000-18,000 years. In addition to edible caryopsis, it can be used to make starch, brew wine, and make vinegar. Rice bran can be used to make sugar, extract oil, and extract furfural for industrial and medical purposes; rice straw is good feed, papermaking raw materials, and weaving materials. For medicinal purposes. [0003] Ordinary rice fertilizers do not pay attention to improving the survival rate of microorganisms and mineral content. Traditional rice fertilizers do not even pay attention to the content of silicon, which makes the lodging resistance of rice weak, ...

Claims

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Application Information

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IPC IPC(8): C05G3/02C05G3/04C05G3/00C05G3/60C05G3/80
CPCC05B7/00C05G3/00C05G3/60C05G3/80C05C1/00C05C9/00C05D1/00C05D3/00C05D9/00C05F3/00C05F5/00C05F5/002C05F11/00C05F11/02C05F11/10
Inventor 徐在林徐结楼
Owner WANGJIANG NONGWANG AGRI SPECIALIZED COOP
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