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Ecotypic fertilizer prepared from kitchen garbage, prepared ecotypic fertilizer cake and preparation method

A technology of kitchen waste and ecological fertilizers, applied in the field of ecological fertilizers, can solve the problems of lack of controlled-release fertilizers, achieve the effects of improving soil, slowing down the release speed, and increasing production

Inactive Publication Date: 2017-01-11
张政权
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Problems solved by technology

[0003] The purpose of the present invention is to provide an ecological fertilizer made from kitchen waste, which solves the problem in the prior art that there is no controlled-release fertilizer that is released synchronously with the fertilizer demand of crops

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  • Ecotypic fertilizer prepared from kitchen garbage, prepared ecotypic fertilizer cake and preparation method

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Embodiment

[0029] The ecological fertilizer made from kitchen waste disclosed by the present invention is composed of raw materials in the following weight ratio: 90-95 parts of matrix material, 5-10 parts of combined nitrogen-fixing bacteria, 5-10 parts of clay, 4-6 parts of bulking agent and 4 parts of conditioner -6 parts; wherein, the matrix material is at least one of kitchen waste, cow manure, and pig manure.

[0030] Preferably, it is composed of raw materials in the following weight ratio: 90 parts of matrix material, 5 parts of combined nitrogen-fixing bacteria, 10 parts of clay, 5 parts of bulking agent and 5 parts of conditioning agent.

[0031] Preferably, the matrix material is cow dung.

[0032] The present invention also discloses an ecological fertilizer cake made from the above-mentioned ecological fertilizer made from kitchen waste, which is in a round cake structure as a whole, with a thickness of 5-10 cm and a diameter of 10-30 cm, and five round pits are evenly distr...

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Abstract

The invention discloses an ecotypic fertilizer prepared from kitchen garbage. The ecotypic fertilizer is prepared from, by weight, 90-95 parts of substrate materials, 5-10 parts of associative nitrogen fixing bacteria, 5-10 parts of clay, 4-6 parts of swelling agent and 4-6 parts of amendment, wherein the substrate materials are at least one of kitchen garbage, cow dung and pig manure. According to the preparation method, the principle is simple, the concept is ingenious and fine, the cost is low, and the prepared ecotypic fertilizer cake is slowly released in the early stages of crop growth, but the release ability gradually becomes stronger in the middle and later stages of the crop growth, by this way, the ecotypic fertilizer cake is more in accord with plant growth rule, beneficial to plant growth and very suitable for large-scale popularization and application.

Description

technical field [0001] The invention relates to an ecological fertilizer, in particular to an ecological fertilizer made from kitchen waste, an ecological fertilizer cake and a preparation method thereof. Background technique [0002] Fertilizer plays a very important role in crop production and is the largest material investment among farmers' productive investment. However, in China, excessive use of chemical fertilizers, serious waste of resources, serious water and air pollution. However, traditional coated controlled-release materials or controlled-release production processes are complicated and expensive, so most of them are only used in the production of flowers, vegetables, and turf with high economic value, and the types are single, mainly slow-release nitrogen fertilizers, and only emphasize Slow release is neglected while accelerated release is neglected. There are very few controlled-release fertilizers that are released synchronously with crop fertilizer requi...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/00
CPCC05F3/00C05F17/00C05G3/00C05F9/00C05F11/08Y02W30/40
Inventor 张政权张哲维侯懿芳徐维斌
Owner 张政权
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