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Organic manure with rich nutrients

An organic fertilizer and nutrient technology, applied in the directions of organic fertilizer, organic fertilizer preparation, fertilization device, etc., can solve the problems of increasing the application amount, increasing the cost of fertilizer storage and transportation, and the cost of fertilizing labor, and achieves stable fertilizer efficiency and commercial appearance. And the inherent high nutritional value, stable and long-lasting effect of fertilizer

Inactive Publication Date: 2010-01-06
CHANGSHA HAOBO INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the application of this kind of organic fertilizer with low total nutrients of nitrogen, phosphorus and potassium must increase the amount of application, which must increase the storage and transportation cost of fertilizer and the labor cost of fertilization. Therefore, it is urgent to develop high-nutrient organic fertilizer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Get 1692 kilograms of dry chicken manure (water content 35%), 4000 kilograms of wet chicken manure (water content 68%), 1680 kilograms of edible fungus bag (water content 45%), sawdust (water content 35%) 440 kilograms, mix, Add 5.8 kg of strain VT-200 and turn it twice. After two days, the temperature rises to 71°C, and the moisture content of the heap is 55.6%. Turn it over every day for aerobic fermentation. After 15 days, the temperature begins to drop steadily, the color of the fertilizer turns dark brown, and the water content drops to 43.7%, the fermentation enters the late stage, and the moisture and temperature further drop for 7 days, and after the temperature drops to about 50°C, it can be released from the tank for post-ripening or production. Its nutrient content is nitrogen 3.2%, phosphorus 3.7%, potassium 3.6%, total nutrient 10.5%, and organic matter content is 42.6%.

Embodiment 2

[0015] Take 1692 kg of dried chicken manure (water content 35%), 1000 kg of edible mushroom bag (water content 45%), 220 kg of sawdust (water content 35%), and mix with 312 kg of water, add 2.9 kg of strain VT-200 and stir The second time, two days later, the temperature rose to 69°C, and the moisture content of the heap was 55.6%; the aerobic fermentation was turned every day, and after 15 days, the temperature began to drop steadily, the color of the fertilizer turned dark brown, and the moisture content dropped to 43.7%. After the temperature drops further for 7 days, the temperature drops to about 50°C and can go out of the tank and enter post-ripening or production. Its nutrient content is nitrogen 3.3%, phosphorus 3.5%, potassium 3.5%, total nutrient 10.3%, and organic matter content is 45.5%.

Embodiment 3

[0017] Take 1000 kg of dried chicken manure (water content 35%), 350 kg of edible mushroom bag (water content 45%), 400 kg of sawdust (water content 35%), and mix with 233 kg of water, add 2.9 kg of strain VT-200 and stir The second time, two days later, the temperature rose to 69°C, and the moisture content of the heap was 55.6%; the aerobic fermentation was turned every day, and after 15 days, the temperature began to drop steadily, the color of the fertilizer turned dark brown, and the moisture content dropped to 43.7%. After the temperature drops further for 7 days, the temperature drops to about 50°C and can go out of the tank and enter post-ripening or production. Its nutrient content is nitrogen 3.1%, phosphorus 3.5%, potassium 3.5%, total nutrient 10.1%, and organic matter content is 47.5%.

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Abstract

The invention discloses organic manure with rich nutrients, which is a product made by a VT-200 compound microbial inoculum by the oxygenic ferment of the components by weight portion: 700-1,000 portions of chicken manure, 300-450 portions of edible bacterial packet, and 200-300 portions of sawdust. The product comprises various effective components in percentage by weight: 4.5-5.4% of nitrogen, 2.3-2.8% of phosphorus, 2.8-3.8% of kalium and 38-45% of organic matter. The total nutrient content of the nitrogen, the phosphorus and the kalium in the finished product of the organic manure is over 10% and is enhanced by more than one time than the content of the nutrients of the prior organic manure in the market. The invention can reduce the fertilization use quantity, the storage and transport cost of the manure and the labor cost for fertilization. Adopted zymogen has wide application for organic raw material; the loss of the nitrogen can be reduced under the condition of high nitrogen; and the organic manure with rich nutrients has fast ferment temperature rise and short ferment time.

Description

technical field [0001] The invention relates to a high-nutrient organic fertilizer. Background technique [0002] Organic fertilizer is obtained from natural organic solid waste (including industrial and agricultural waste, breeding manure, domestic waste, etc.) through composting and fermentation. The total nutrients of nitrogen, phosphorus and potassium of existing organic compound fertilizers are only 4-6%. Suitable for fermentation strains of materials with low C / N ratio. Existing fermentation agents generally require the C / N ratio of the material to be around 25. For materials with a C / N ratio of less than 20, the fermentation time will be very long, or the fermentation will be incomplete. However, if raw materials with a high C / N ratio are used, the nutrient content of the produced organic fertilizer cannot be increased. Therefore, there are only low-nutrient organic fertilizers, but no high-nutrient organic fertilizers are available. However, the application of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F15/00C05F17/00
Inventor 张浩邓悟森李定华
Owner CHANGSHA HAOBO INDAL
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