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Compound fertilizer for peanuts and preparation method of compound fertilizer

A compound fertilizer and peanut technology, applied in the direction of fertilizers made from biological waste, application, potassium fertilizer, etc., can solve the problems of slow nutrient release, low fertilizer efficiency, soil compaction, etc., and achieve excellent slow-release performance

Inactive Publication Date: 2018-02-13
董军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, as the use rate of chemical fertilizers increases, the soil aggregate structure is destroyed, which can easily cause soil compaction and soil hardening, thereby affecting the growth of peanuts. However, although pure organic fertilizers are rich in organic matter, the release of nutrients is slow. Peanuts have slow absorption, low fertilizer efficiency, and no effective balance between various effective nutrients

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A compound fertilizer for peanuts, comprising the following raw materials in parts by weight: 10 parts of pig manure, 20 parts of chicken manure, 18 parts of bean dregs, 10 parts of straw, 20 parts of distiller's grains, 10 parts of diammonium phosphate, 10 parts of zinc sulfate, and 15 parts of potassium sulfate parts, 5 parts of manganese sulfate.

Embodiment 2

[0015] A compound fertilizer for peanuts, comprising the following raw materials in parts by weight: 30 parts of pig manure, 40 parts of chicken manure, 28 parts of bean dregs, 20 parts of straw, 30 parts of distiller's grains, 15 parts of diammonium phosphate, 20 parts of zinc sulfate, and 25 parts of potassium sulfate parts, 10 parts of manganese sulfate.

Embodiment 3

[0017] A compound fertilizer for peanuts, comprising the following raw materials in parts by weight: 20 parts of pig manure, 30 parts of chicken manure, 23 parts of bean dregs, 18 parts of straw, 24 parts of distiller's grains, 12 parts of diammonium phosphate, 17 parts of zinc sulfate, and 19 parts of potassium sulfate 8 parts, manganese sulfate.

[0018] The preparation method of above-mentioned compound fertilizer for peanuts comprises the following steps:

[0019] (1) Mix pig manure, chicken manure, bean dregs, straw and distiller's grains evenly, send them into the fermentation tank, add appropriate amount of water, and ferment in a sealed container for 50-60 days;

[0020] (2) Add the fermented mixed fertilizer to the mixture of diammonium phosphate, zinc sulfate, potassium sulfate and manganese sulfate, mix well and send it to the drying equipment for drying to reduce the water content to below 10%;

[0021] (3), cooling the product obtained in step (2), and then pulve...

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PUM

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Abstract

The invention discloses compound fertilizer for peanuts. The compound fertilizer is prepared from the following raw materials in parts by weight: 10 to 30 parts of pig manure, 20 to 40 parts of chicken manure, 18 to 28 parts of bean dregs, 10 to 20 parts of straws, 20 to 30 parts of vinasse, 10 to 15 parts of diammonium phosphate, 10 to 20 parts of zinc sulfate, 15 to 25 parts of potassium sulphate and 5 to 10 parts of manganese sulfate. The compound fertilizer for the peanuts, disclosed by the invention, has the advantages that various nutrient elements needed for the growth of the peanuts can be provided; and in addition, the prepared compound fertilizer has the advantages of light weight, water retention, fertilizer retention, excellent slow release performance and no damage to the soilunder the condition of long-term use.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a compound fertilizer for peanuts and a preparation method thereof. Background technique [0002] my country is a large agricultural country. Chemical fertilizers and pesticides play a very important role in agricultural production. With the improvement of people's living standards and health awareness, people attach great importance to the safety of agricultural products, and the demand for pollution-free and green food is increasing year by year. . . In the prior art, as the use rate of chemical fertilizers increases, the soil aggregate structure is destroyed, which easily causes soil compaction and soil hardening, thereby affecting the growth of peanuts. However, although pure organic fertilizers are rich in organic matter, the release of nutrients is slow. The absorption of peanuts is slow, the fertilizer efficiency is low, and the effective balance of various effective nutrients ...

Claims

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Application Information

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IPC IPC(8): C05G1/00
CPCC05B7/00C05D1/02C05D9/02C05F3/00C05F5/002C05F11/00
Inventor 董军
Owner 董军