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Organic fertilizer produced by straw carbonization and production method thereof

A technology of organic fertilizer and straw carbonization, which is applied in the direction of bio-organic part treatment, fertilizer mixture, solid/semi-solid fertilizer, etc., can solve the problems of poor improvement of soil organic matter, weakened adhesion of soil particles, and reduced soil water retention capacity. Achieve the effects of improving the utilization rate of chemical fertilizers, increasing antibacterial and insect resistance, and strong water and fertilizer retention capacity

Inactive Publication Date: 2022-04-12
安徽爱能洁生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the above-mentioned scheme has the following disadvantages: the effect of improving soil organic matter is poor, and the soil aggregate structure is difficult to form under the condition of lack of organic matter, the adhesion between soil particles is weakened, and the water retention capacity of the soil is reduced. For this reason, We propose an organic fertilizer produced by carbonization of corn stalks and its preparation method to solve the above problems

Method used

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  • Organic fertilizer produced by straw carbonization and production method thereof

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Embodiment 1

[0018] Example 1: See figure 1 , the present invention provides a technical solution: an organic fertilizer produced by carbonization of straw, the raw materials are as follows in parts by weight: 70 parts of straw, 10 parts of leaf humus, 7 parts of soil conditioner, 25 parts of animal manure, and 8 parts of urea , 8 parts of fermentation bacteria agent, 3 parts of chitosan, 5 parts of ammonium phosphate, 4 parts of manganese sulfate, 20 parts of plant ash and the water of surplus, the mixing ratio of soil and leaf rot in the described leaf rot is 4: 6, so The water content of the mulch is 40%, and the water content of the animal manure is 6%. The moisture content of the straw is 0.6%, the decomposing time of the humus is 90 days, and the animal manure is chicken manure.

Embodiment 2

[0020] An organic fertilizer produced by carbonization of straw, the raw materials are as follows in parts by weight: 75 parts of straw, 12 parts of mulch, 7.5 parts of soil conditioner, 30 parts of animal manure, 10 parts of urea, 9 parts of fermentation bacteria, chitosan 3.5 parts of sugar, 6 parts of ammonium phosphate, 4.5 parts of manganese sulfate, 23 parts of plant ash and the remaining water, the mixing ratio of soil and leaf rot in the leaf rot is 4:6, and the water content of the leaf rot is 45 %, the water content of the animal manure is 7%. The moisture content of the straw is less than 0.5%, the decay time of the mulch is 100 days, and the animal manure is formed by mixing cow manure and sheep manure in a ratio of 3:7.

Embodiment 3

[0022] An organic fertilizer produced by carbonization of straw, the raw materials are as follows in parts by weight: 80 parts of straw, 15 parts of mulch, 8 parts of soil conditioner, 35 parts of animal manure, 12 parts of urea, 10 parts of fermentation bacteria, chitosan 4 parts of sugar, 7 parts of ammonium phosphate, 6 parts of manganese sulfate, 25 parts of plant ash and the remaining water, the mixing ratio of soil and leaf rot in the leaf rot is 4:6, and the water content of the leaf rot is 50 %, the water content of the animal manure is 8%. The moisture content of the straw is 0.4%, the decomposing time of the mulch is 120 days, and the animal manure is cow dung.

[0023] The present invention also provides a method for producing organic fertilizer by carbonizing straw, which specifically includes the following steps:

[0024] S1. Raw material treatment: carbonize the straw, the carbonized straw particles are less than 2cm, pour the animal manure, crushed straw and hu...

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Abstract

The invention discloses an organic fertilizer produced by straw carbonization and a production method thereof, and the organic fertilizer comprises the following raw materials by weight: 70-80 parts of straw, 10-15 parts of leaf mold, 7-8 parts of a soil conditioner, 25-35 parts of animal waste, 8-12 parts of urea, 8-10 parts of a fermentation inoculant, 3-4 parts of chitosan, 5-7 parts of ammonium phosphate, 4-6 parts of manganese sulfate, 20-25 parts of plant ash, and the balance of water. The mixing ratio of soil to leaf mold in the leaf mold is 4: 6, the water content of the leaf mold is 40%-50%, and the water content of the animal waste is 6%-8%. The carbonized straw and animal waste are used as raw materials of the fertilizer, the carbonized straw carbon has adsorbability, the fertilizer utilization rate is increased through the adsorption characteristic, the fertilizer has the characteristics of reducing planting components, increasing economic benefits and giving consideration to the soil improvement function and fertilizer synergism, the fertilizer utilization rate is increased, and the water retention, fertilizer retention and fertilizer supply capacity of soil are enhanced.

Description

technical field [0001] The invention relates to the technical field of straw organic fertilizers, in particular to an organic fertilizer produced by carbonization of straws and a production method thereof. Background technique [0002] Organic fertilizer refers to a type of fertilizer that contains organic substances, which can not only provide a variety of inorganic and organic nutrients for crops, but also fertilize and improve the soil. The vast majority of them are local materials collected by farmers, farm manure produced by themselves, and a small part of commercial fertilizer. Fully rational use of organic fertilizers can increase crop yields, improve soil fertility, improve the quality of agricultural products, and improve the effectiveness of soil nutrients. . [0003] For example, the Chinese patent whose application number is CN111233561A discloses a biomass straw organic fertilizer, including the following raw materials in parts by weight: 20-30 parts of corn st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/20C05F17/50C05G3/60C05G3/80C05G5/12
CPCY02W30/40
Inventor 王泳熊明强
Owner 安徽爱能洁生物科技有限公司