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Recycled organic fertilizer

An organic fertilizer and sludge technology, applied in the agricultural field, can solve the problems of easily exceeding the nitrate content, poor quality of vegetables and fruits, and decreased organic matter content, and achieve the effects of earlier time to market, high fruit setting rate and balanced fertilizer effect.

Inactive Publication Date: 2014-05-14
吴根义 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to increase production and income, many farmlands now simply use chemical fertilizers in large quantities for a long time, resulting in soil compaction, a decrease in organic matter content, and a lack of necessary nutrients, which makes the ecosystem unbalanced
Since plant growth requires not only nitrogen, phosphorus and potassium, but also trace elements such as calcium, iron, zinc, and selenium, and it is difficult for chemical fertilizers to provide the above trace elements, the vegetables and fruits produced by using only chemical fertilizers are of poor quality and taste, and the nitrate content is easy to produce. Exceeding the standard, strong carcinogenicity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The reutilized organic fertilizer of this embodiment is mixed by sludge, chicken manure, plant ash, bone sludge, and EM bacteria, wherein the weight ratio of sludge: chicken manure: plant ash: bone sludge: EM bacteria is 25:40:10: 20:5.

[0013] Specifically, the sludge is the sediment produced in the urban or rural sewage treatment process, generally with a water content of 20% to 40%; the bone sludge is the product of animal bones after grinding; the EM bacteria include Photosynthetic flora, lactic acid flora, yeast flora, actinomycetes flora.

[0014] During production, put the sludge, chicken manure, plant ash, bone sludge, and EM bacteria into the mixer and stir well. Among them, sludge, chicken manure, plant ash, and bone sludge are all waste recycling, so the cost is low, and it can also increase the income of farmers, reduce urban garbage, and improve the environment. It can be said to serve multiple purposes.

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Abstract

The invention provides a recycled organic fertilizer obtained by reusing sludge, cob and plant ash. The recycled organic fertilizer can improve and renovate organic matters in soil, promote microbe breeding, improve water retention and fertilizer conservation capability of soil, improve a soil structure, promote tight combination of nitrification, growth promotion and biological control, create a good ecological environment for good growth of plants and really realize continuous development of agriculture. Sludge, livestock and poultry faeces, plant ash, bone paste and EM bacteria are mixed into the recycled organic fertilizer. A weight ratio of sludge, livestock and poultry faeces, plant ash, bone paste to EM bacteria is 25: 40: 10: 20: 5. The recycled organic fertilizer can reduce use of chemical fertilizer, purify the local environment, greatly utilize and recover livestock and poultry faeces, change waste into valuables, improve farmer income, accord with a currently recommended strategic conception of rapid development of agricultural products and really realize continuous development of agriculture.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to an organic fertilizer for reusing sludge, grass mud and plant ash. Background technique [0002] In order to increase production and income, many farmlands now simply use chemical fertilizers in large quantities for a long time, resulting in soil compaction, a decrease in organic matter content, and a lack of necessary nutrients, which makes the ecosystem unbalanced. Since plant growth requires not only nitrogen, phosphorus and potassium, but also trace elements such as calcium, iron, zinc, and selenium, and it is difficult for chemical fertilizers to provide the above trace elements, the vegetables and fruits produced by using only chemical fertilizers are of poor quality and taste, and the nitrate content is easy to produce. Exceeding the standard, strong carcinogenicity. Contents of the invention [0003] The purpose of the present invention is to propose a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F11/08
Inventor 吴根义任怡燃
Owner 吴根义
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