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Potato special-purpose organic fertilizer and preparation method thereof

An organic fertilizer and potato technology, which is applied in the field of special organic fertilizer for potatoes and its preparation, can solve the problems of insufficient utilization of the active ingredients of organic fertilizer, failure to meet the normal growth of potatoes, and waste of resources, so as to shorten the preparation time and lower the production requirements , the effect of reducing time cost

Inactive Publication Date: 2017-01-04
安顺市晶英科技研发有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a special organic fertilizer for potatoes and its preparation method to solve the problem that the effective components of many organic fertilizers are not fully utilized, resulting in waste of resources and unable to meet the normal growth of potatoes

Method used

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  • Potato special-purpose organic fertilizer and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0021] Formula: 29kg vermicompost, 14kg cow dung, 16kg cake fertilizer, 0.2kg starter, 7kg straw, 22kg water hyacinth.

[0022] Preparation:

[0023] a. Raw material pretreatment: first dry the water hyacinth until the water content is 5%, and then crush it to 300 meshes, then dry the vermicompost, cow dung, cake fertilizer, and straw until the water content is 35-45%, and then add the starter and process The dried and pulverized water hyacinth is mixed evenly;

[0024] b. Fermentation treatment: Put the uniformly mixed raw materials into the fermentation room for fermentation treatment. The temperature of the fermentation room is controlled at 60°C, the relative humidity is controlled at 55%, and the treatment time is 5 days;

[0025] c. Granulation and drying: the fermented organic fertilizer is granulated and dried, and after cooling, the finished organic fertilizer for potatoes is obtained.

Embodiment 2

[0027] Formula: 49kg vermicompost, 24kg cow dung, 26kg cake fertilizer, 1.2kg starter, 17kg straw, 32kg water hyacinth.

[0028] Preparation:

[0029] a. Raw material pretreatment: first dry the water hyacinth until the water content is 5%, and then crush it to 300 meshes, then dry the vermicompost, cow dung, cake fertilizer, and straw until the water content is 35%, then add the starter and dry and crush The processed water hyacinth is mixed evenly;

[0030] b. Fermentation treatment: Put the uniformly mixed raw materials into the fermentation room for fermentation treatment. The temperature of the fermentation room is controlled at 65°C, the relative humidity is controlled at 55%, and the treatment time is 6 days;

[0031] c. Granulation and drying: the fermented organic fertilizer is granulated and dried, and after cooling, the finished organic fertilizer for potatoes is obtained.

Embodiment 3

[0033] Formula: 34kg vermicompost, 17kg cow dung, 19kg cake fertilizer, 0.5kg starter, 10kg straw, 25kg water hyacinth.

[0034] Preparation:

[0035] a. Raw material pretreatment: first dry the water hyacinth until the water content is 6%, and then crush it to 400 meshes, then dry the vermicompost, cow dung, cake fertilizer, and straw until the water content is 40%, then add the starter and dry and crush The processed water hyacinth is mixed evenly;

[0036] b. Fermentation treatment: Put the uniformly mixed raw materials into the fermentation room for fermentation treatment. The temperature of the fermentation room is controlled at 70°C, the relative humidity is controlled at 60%, and the treatment time is 7 days;

[0037] c. Granulation and drying: the fermented organic fertilizer is granulated and dried, and after cooling, the finished organic fertilizer for potatoes is obtained.

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Abstract

The invention discloses potato special-purpose organic fertilizer and a preparation method thereof. The potato special-purpose organic fertilizer is prepared from 29-49 parts by weight of earthworm manure, 14-24 parts by weight of cow dung, 16-26 parts by weight of cake fertilizer, 0.2-1.2 parts of a starter, 7-17 parts by weight of straws and 22-32 parts by weight of water hyacinth. The preparation method comprises raw material pretreatment, fermentation treatment, granulation and drying. The earthworm manure can improve fertility and substantially improve organic fertilizer quality. The water hyacinth as the raw material in the potato special-purpose organic fertilizer contains a large amount of trace elements, increases nutrients, satisfies potato growth demands and solves the problem that water hyacinth pollutes water and causes death of a lot of fishes and shrimps in an anoxic environment. In a fermentation process, a lot of bacteria in the organic fertilizer are killed at a high temperature so that in use, influence on crops is reduced, a soil environment is purified and a utilization rate is improved.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizer production, in particular to a special organic fertilizer for potatoes and a preparation method thereof. Background technique [0002] Organic fertilizers are rich in organic matter and nutrients needed for crop growth. They can not only provide the nutrients needed for crop growth, improve the soil, but also improve crop quality, increase crop yield, promote high and stable crop yields, maintain soil fertility, and increase fertilizer efficiency. Utilization rate, reduce production cost. The full and rational use of organic fertilizers can increase crop yields, improve soil fertility, improve the quality of agricultural products, and increase the effectiveness of soil nutrients. Therefore, the promotion and application of organic fertilizers in our country is in line with the requirements of "accelerating the construction of a resource-saving and environment-friendly society", which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F15/00C05F17/00
CPCY02W30/40
Inventor 骆寿英张晶磊王信刚
Owner 安顺市晶英科技研发有限责任公司
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