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A plant straw organic composite fertilizer and a production process

A production process and plant straw technology, applied in organic fertilizers, urea compound fertilizers, inorganic fertilizers, etc., can solve the problems of burning waste and difficulty in straw disposal, and achieve the effects of reducing excessive accumulation, significant fertilizer efficiency, and reducing environmental pollution

Inactive Publication Date: 2017-11-17
孙建和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of difficult disposal of rural plant straws and burning waste, the present invention provides a kind of straw organic compound fertilizer, and also discloses the production process of straw organic compound fertilizers, making full use of plant straws to produce and manufacture compound fertilizers for plant growth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Special fertilizer for vegetables:

[0016] Dry 500kg of corn stalks and pulverize them into powdery materials, then weigh 240kg of urea, 100kg of monoammonium phosphate, and 160kg of potassium chloride and pulverize them into 60-mesh fine powder and mix them with corn stalk fine powder, then further pulverize them into 100-mesh powder. Add plant binder and stir evenly, granulate, dry, coat and pack after magnetic separation.

Embodiment 2

[0018] Cereal compound fertilizer (special for rice and corn):

[0019] Dry 500kg of corn stalks and crush them into powdery materials, then weigh 300kg of urea, 90kg of monoammonium phosphate, 100kg of potassium chloride, and 10kg of zinc sulfate and grind them into 50-mesh fine powder, mix with corn stalk fine powder, and further crush to 100 mesh In powder form, at the same time add plant adhesives and stir evenly, after magnetic separation, granulate, dry, coat and pack.

Embodiment 3

[0021] Special compound fertilizer for legumes:

[0022] Take 509kg of corn stalks and grind them into fine powder for later use. Grind 150kg of urea, 160kg of monoammonium phosphate, 180kg of potassium sulfate, and 1kg of ammonium molybdate into 80-mesh fine powder respectively, measure and mix with straw fine powder for further grinding, and put them into a mixer Stir evenly in the medium, add adhesive to make the materials evenly mixed, dry, coat and pack the finished product after magnetic separation.

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PUM

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Abstract

A straw organic composite fertilizer is provided. The composite fertilizer is prepared by crushing plant straw into a powdered material after the plant straw is dried; crushing urea, monoammonium phosphate and potassium chloride into fine powder having a size of 20-100 meshes; preliminary mixing raw materials according to a ratio mentioned above; crushing the mixture again to obtain fine powder having a size of 50-120 meshes; fully stirring the mixture; adding an adhesive into the mixture; and after magnetic separation, performing granulation, drying, screening, coating and packaging. The organic composite fertilizer is produced by utilizing the plant straw, thus fully utilizing the straw resource, avoiding resource waste, reducing environment pollution, making plant nutrients organic and long-acting, achieving one time of fertilize application without the need of topdressing, obviously reducing excessive accumulation of nitrate nitrogen in soil and crops and effectively preventing environment and food pollution. The composite fertilizer is cheap, has significant fertilizing effects, and can be widely used for rice, corn, Chinese cabbage, tomatoes, cucumber, potatoes, and other crops.

Description

technical field [0001] The invention relates to an improvement of an organic fertilizer formula, specifically discloses a straw organic compound fertilizer and a production process, and belongs to the technical field of fertilizers for agricultural crops. Background technique [0002] Plant stalks, especially corn stalks, are difficult to process due to their large size and light weight in rural areas. They are only used for cooking, which not only pollutes the environment, but also wastes valuable straw resources. Contents of the invention [0003] In order to solve the problems of difficult disposal of rural plant straws and burning waste, the present invention provides a straw organic compound fertilizer, and also discloses a production process of the straw organic compound fertilizer, which fully utilizes plant straws to produce and manufacture compound fertilizers for plant growth. [0004] Technical solution of the present invention is as follows: [0005] Using pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05C9/00C05D1/02C05F11/00C05G5/30C05D9/02C05C3/00C05D5/00C05D9/00C05F5/002
Inventor 孙建和
Owner 孙建和
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