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Bio-organic fertilizer based on agricultural and forestry wastes and production method of bio-organic fertilizer

A technology for agricultural and forestry waste and bio-organic fertilizer is applied in the field of bio-organic fertilizer and its production to achieve the effects of reducing environmental pollution, good economic benefits and social benefits

Inactive Publication Date: 2015-12-16
安徽欧杰利生物技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the reuse of this spent bacteria stick becomes a problem

Method used

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Embodiment Construction

[0013] The reuse of spent edible mushroom sticks has not received much attention, the main reason being that there have been no good utilization channels. In the existing utilization methods, most of them focus on how to avoid its pollution, but do not make full use of the commercial value contained therein. In fact, although the nutritional value in the waste mushroom sticks has no practical application value for the replanting of edible fungi, if you change the angle, from the perspective of fertilizer utilization, there is still great potential to be tapped. In essence, waste bacteria sticks are a kind of biological humus, so they can be used to improve soil. However, if it is used as it is in the soil, the biggest problem is that the main components of waste bacteria sticks, such as wood chips, cotton seed hulls, corn cobs and other high-fiber components, account for too much, and the difference between direct application and fertilizer application properties is too large,...

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Abstract

The invention discloses a bio-organic fertilizer based on agricultural and forestry wastes and a production method of the bio-organic fertilizer. The production method comprises the following steps of (1) pulverizing and mixing the agricultural and forestry wastes, accumulating to form a material pile, spraying water on the material pile, covering the material pile by using a plastic film, and fermenting naturally for 2-3 weeks; (2) covering the top of the material pile by using a layer of quick lime several days before fermenting is finished and continuing fermenting until fermenting is finished; (3) adding a common organic fertilizer base material of which the amount is 1 / 3-1 / 4 of that of the material pile in the fermented material pile, inoculating organic fertilizer fermenting bacterial liquid of which the amount is 0.01-0.02% of that of the material pile, uniformly mixing, spraying water and stacking, covering the material pile by using a plastic film, and fermenting for 2-3 weeks; and (4) inoculating functional bacteria, spraying functional bacterial liquid of which the amount is 0.01-0.02% of that of the material pile on the mature material pile, turning the pile and uniformly mixing, and stacking for 4-7 days to obtain the bio-organic fertilizer. The mixed agricultural and forestry wastes comprise at least 70% of waste mushroom stick pulverized materials.

Description

technical field [0001] The invention belongs to the field of treatment of chemical fertilizers and agricultural and forestry wastes, especially agricultural and forestry wastes, especially waste mushroom sticks of edible fungi, and specifically relates to a bio-organic fertilizer based on agricultural and forestry wastes such as waste mushroom sticks cultivated by edible fungi and a production method thereof. Background technique [0002] Agricultural and forestry waste is an important member of waste, an important biomass resource, and an important renewable resource. The transformation and utilization of agricultural and forestry waste resources is one of the research hotspots. Agricultural and forestry waste mainly includes straw, rice husk, edible fungus substrate, leftovers, firewood, bark, peanut shell, branch firewood, curly bark, shavings, etc., which contain many useful substances. [0003] Edible mushroom cultivation is a widely distributed industry, but one proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00C05F15/00
CPCY02W30/40
Inventor 郭德清
Owner 安徽欧杰利生物技术股份有限公司
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