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Silkworm excrement compound fertilizer for rice and preparation method of silkworm excrement compound fertilizer

A technology of compound fertilizer and silkworm sand is applied in the preparation of organic fertilizer, urea compound fertilizer, organic fertilizer and other directions, which can solve the problems of poor fertilizer efficiency and single composition, and achieve the effect of increasing yield and promoting the growth of rice.

Inactive Publication Date: 2018-12-28
安徽星鹏林业调查规划设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, rice is one of the main grains in our country. In order to increase the yield of rice, people will fertilize the rice fields, for example, throwing urea or poultry manure on the farmland, but due to the relatively simple composition of the fertilizer, the fertilizer efficiency is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A rice silkworm excrement compound fertilizer is characterized in that: the rice silkworm excrement compound fertilizer is mixed from the following raw materials in parts by weight: 55 parts of silkworm excrement, 32 parts of sweet potato vines, 23 parts of poultry manure, 24 parts of plant ash, 5 parts of silicon dioxide, 11 parts of humic acid, 16 parts of urea, 4 parts of boric acid, 3 parts of potassium chloride, 3 parts of potassium silicate, 8 parts of bentonite, 5 parts of diammonium phosphate, 3 parts of ferrous sulfate, zinc sulfate 3 parts, 3 parts of microbial agent;

[0021] The preparation method of described rice silkworm excrement compound fertilizer, it may further comprise the steps:

[0022] (1) take each raw material component according to above-mentioned each raw material weight and number ratio;

[0023] (2) Put sweet potato vines into a pulverizer for pulverization, pass through a 50-60 mesh sieve, add a certain amount of water to control the wate...

Embodiment 2

[0028] A rice silkworm excrement compound fertilizer, characterized in that: the rice silkworm excrement compound fertilizer is mixed from the following raw materials in parts by weight: 60 parts of silkworm excrement, 28 parts of sweet potato vines, 20 parts of poultry manure, 30 parts of plant ash, 7 parts of silicon dioxide, 12 parts of humic acid, 14 parts of urea, 6 parts of boric acid, 3 parts of potassium chloride, 4 parts of potassium silicate, 7 parts of bentonite, 5 parts of diammonium phosphate, 2.5 parts of ferrous sulfate, zinc sulfate 3 parts, 2 parts of microbial agent;

[0029] The preparation method of described rice silkworm excrement compound fertilizer, it may further comprise the steps:

[0030] (1) take each raw material component according to above-mentioned each raw material weight and number ratio;

[0031] (2) Put sweet potato vines into a pulverizer for pulverization, pass through a 50-60 mesh sieve, add a certain amount of water to control the wate...

Embodiment 3

[0036] A rice silkworm excrement compound fertilizer is characterized in that: the rice silkworm excrement compound fertilizer is mixed from the following raw materials in parts by weight: 48 parts of silkworm excrement, 35 parts of sweet potato vines, 26 parts of poultry manure, 23 parts of plant ash, 8 parts of silicon dioxide, 12 parts of humic acid, 21 parts of urea, 6 parts of boric acid, 4 parts of potassium chloride, 4 parts of potassium silicate, 7 parts of bentonite, 3 parts of diammonium phosphate, 1 part of ferrous sulfate, zinc sulfate 5 parts, 3 parts of microbial agent;

[0037] The preparation method of described rice silkworm excrement compound fertilizer, it may further comprise the steps:

[0038] (1) take each raw material component according to above-mentioned each raw material weight and number ratio;

[0039] (2) Put sweet potato vines into a pulverizer for pulverization, pass through a 50-60 mesh sieve, add a certain amount of water to control the water...

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PUM

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Abstract

The invention discloses silkworm excrement compound fertilizer for rice and a preparation method of the silkworm excrement compound fertilizer. The silkworm excrement compound fertilizer for the riceis prepared from the following raw materials in parts by weight by mixing: 40-60 parts of silkworm excrement, 25-40 parts of sweet potato vines, 18-32 parts of poultry manure, 20-30 parts of plant ash, 3-8 parts of silica, 8-13 parts of humic acid, 12-23 parts of urea, 3-7 parts of boric acid, 2-6 parts of potassium chloride, 2-7 parts of potassium silicate, 4-10 parts of bentonite, 3-8 parts of diammonium phosphate, 1-4 parts of ferrous sulfate, 1-5 parts of zinc sulfate and 1-5 parts of a microbial agent. The silkworm excrement compound fertilizer for rice can increase soil fertilizer efficiency and increase rice yield.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a rice silkworm excrement compound fertilizer and a preparation method thereof. Background technique [0002] Rice is a kind of herbaceous Oryza genus, which belongs to cereals. It is also the most important and longest food in Oryza genus. It is native to China and India. Rice was planted in the Yangtze River Basin of China 7,000 years ago. At present, rice is one of the main grains in our country. In order to increase the yield of rice, people will fertilize the rice fields, for example, throwing urea or poultry manure on the farmland, but because the fertilizer composition is relatively simple, the fertilizer efficiency is poor. Contents of the invention [0003] The object of the present invention is to provide a rice silkworm excrement compound fertilizer and a preparation method thereof, which can effectively solve the technical problems mentioned in the background te...

Claims

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Application Information

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IPC IPC(8): C05G1/00
CPCC05B7/00C05C9/00C05D1/00C05D1/02C05D9/00C05D9/02C05F3/00C05F11/00C05F11/02C05F11/08C05F17/00C05F9/04
Inventor 邱晓星
Owner 安徽星鹏林业调查规划设计有限公司
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