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Organic-inorganic complex fertilizer special for cherry tomato with pig manure and inorganic nutritive element as raw material

A technology of inorganic nutrition and compound fertilizer, applied in the direction of organic fertilizer, fertilizer mixture, preparation of organic fertilizer, etc., can solve the problems of reducing product quality, increasing yield, partial application of chemical fertilizer, etc., to achieve the goal of increasing yield, reducing pollution and improving fertilizer efficiency. Effect

Inactive Publication Date: 2010-08-18
HUAZHONG AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, China's tomato planting area has reached 1 million mu. Due to the blind pursuit of production in some areas in recent years, there has been partial application of chemical fertilizers. This is not only not conducive to increasing production, but may also reduce product quality. Therefore, there is an urgent need for a Special organic-inorganic compound fertilizer suitable for cherry tomato production

Method used

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  • Organic-inorganic complex fertilizer special for cherry tomato with pig manure and inorganic nutritive element as raw material

Examples

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Comparison scheme
Effect test

Embodiment 1

[0018] The formula of organic-inorganic compound fertilizer special for cherry tomato in the present embodiment is as follows:

[0019] This example is produced according to the formula and preparation method provided in the "Summary of the Invention". specifically is;

[0020] Taking the production of 1 ton of finished organic-inorganic compound fertilizer as an example, fresh pig manure and rice husk chaff are evenly mixed in a ratio of 3:1 by weight, and 2 kilograms of weight parts of microbial starter EM bacteria agent (the bacteria agent Purchased from Beijing Shennong Caihe Biotechnology Co., Ltd.), the moisture content, carbon-nitrogen ratio and pH value of the fermentation raw materials need to be measured before fermentation. Measure the water content in the fermented material by the weight difference method before and after sampling drying (measurement method is referring to: Bao Shidan chief editor, soil agrochemical analysis, China Agricultural Press, 2000), adopt...

Embodiment 2

[0027] According to the production method of embodiment 1. Taking the production of 1 ton of finished organic-inorganic compound fertilizer as an example, fresh pig manure and rice husk chaff are uniformly mixed in a ratio of 4:1 by weight, and 3 kilograms of weight parts of microbial fermentation agent EM bacteria agent (the bacteria agent purchased from Beijing Shennong Caihe Biotechnology Co., Ltd.), and the rest of the steps were in accordance with the steps described in Example 1.

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Abstract

The invention belongs to the technical field of animal manure treatment and fertilizer production, and specifically relates to a special organic-inorganic compound fertilizer of producing cherries and tomatoes which uses pig manure compost and effective elements as raw materials. The weight percentages of the effective elements in the fertilizer by pure nutrients are: organic substances: 22.0; nitrogen: 15.0; phosphorus pentoxide: 5.0; potassium oxide: 10.0; calcium: 2.0; magnesium: 0.5; zinc: 0.5. The special organic-inorganic compound fertilizer of producing cherries and tomatoes which usespig manure compost and effective elements as raw materials also discloses the production method of the organic-inorganic compound fertilizer. Compared with the prior art, the fertilizer of the invention fully uses the pig manure raw material, thus reducing pollutions of pig farms and protecting environment; meanwhile, the fertilizer of the invention provides the special organic-inorganic compoundfertilizer of cherries and tomatoes which is cheap in price and complete in fertilizer efficiency.

Description

technical field [0001] The invention belongs to the field of livestock and poultry waste treatment and utilization and fertilizer production, and in particular relates to organic-inorganic compound fertilizer specially used for producing cherry tomatoes by using pig manure compost and inorganic nutrients as raw materials. Background technique [0002] With the rapid development of my country's livestock and poultry breeding industry, it has reached a considerable scale in a short period of time and is developing rapidly. The large and concentrated manure discharged from livestock and poultry farms has become a new source of pollution in many cities and rural areas. However, the treatment technology of livestock and poultry manure is still relatively backward. Raw manure of livestock and poultry not only contains a large amount of organic matter, nitrogen, phosphorus, potassium and other trace elements and other essential nutrients for plants, but also contains various biolog...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00C05F17/00C05D9/00
CPCY02W30/40
Inventor 邓昌彦石海峰徐德全李家连帅启义吴健
Owner HUAZHONG AGRI UNIV
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