Special wheat fertilizer for hilly area soil testing and fertilizer recommendation

A technology of soil testing formula and special fertilizer, which is applied in the direction of application, fertilization device, fertilizer mixture, etc., can solve the problems of soil and surrounding environment damage, short fertilizer effect cycle, low wheat yield, etc., to improve soil fertility, increase yield and The effect of quality and excellent film-forming performance

Inactive Publication Date: 2015-12-02
SHUCHENG WENHE PLANTING SPECIALIZED COOP
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Problems solved by technology

[0002] Fertilizer is an important factor affecting the yield of wheat, but most of the wheat fertilizers currently on the market have various problems, including nutrient imbalance, short fertilizer cycle, low utilization rate and unf

Method used

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Embodiment Construction

[0019] A special fertilizer for wheat with soil testing formula in hilly areas, made of the following raw materials in parts by weight (kg): ammonium dihydrogen phosphate 24, waste tea leaves 80, ammonium chloride 15, vermicompost 280, broken eggshells 36, sulfur iron Mineral ash 50, dolomite powder 8, water glass 10, modified cassava starch liquid 28, appropriate amount of water;

[0020] The modified tapioca starch solution is made of the following raw materials in parts by weight: zinc chloride 2, tapioca starch 44, egg white 10, 30% hydrochloric acid solution 20, sodium borate 1, water in an appropriate amount; the preparation method is to dissolve the tapioca starch In water three times its mass, heat to 87°C and keep stirring, gelatinize for 25 minutes to obtain starch liquid for later use, then add egg white to 30% hydrochloric acid solution, then add zinc chloride and sodium borate, and keep stirring Keep stirring for 10 hours, and finally add sodium hydroxide to adjus...

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Abstract

The present invention discloses a special wheat fertilizer for hilly area soil testing and fertilizer recommendation. The special wheat fertilizer for hilly area soil testing and fertilizer recommendation is prepared from the following raw materials in parts by weight: 24-26 parts of ammonium dihydrogen phosphate, 80-90 parts of waste tea residues, 15-18 parts of ammonium chloride, 280-300 parts of vermicompost, 36-40 parts of crushed eggshells, 50-60 parts of pyrite ash, 8-12 parts of dolomite powder, 10-12 parts of sodium silicate, 28-32 parts of a modified tapioca starch solution, and a proper amount of water; The special wheat fertilizer provided by the present invention is prepared according to soil fertility performance of hilly areas such as Shucheng county, Caitang village and the like as well as fertilizer requirement and fertilizer absorption property of wheat; an organic nutrient body is formed by scientifically proportioning nutrients, so that balanced nutrient supply can be ensured; disease resistance of roots, stems and leaves of wheat can be improved because of addition of amino acid chelate nutrients, and soil fertility condition of hilly areas is modified because of addition of a plurality of waste material organic matters, thereby providing technical support for improving wheat yield and quality.

Description

technical field [0001] The invention relates to the technical field of fertilization by soil testing formula, in particular to a special fertilizer for wheat formulated by soil testing in hilly areas. Background technique [0002] Fertilizer is an important factor affecting the yield of wheat, but most of the wheat fertilizers currently on the market have various problems, including nutrient imbalance, short fertilizer cycle, low utilization rate and unfriendly to the environment, etc., resulting in human resources and material problems. A series of problems such as waste of resources, damage to soil and surrounding environment, etc., have led to low yield and low quality of wheat. [0003] Soil testing formula fertilization is based on soil test and fertilizer field test, according to soil fertilizer supply performance, crop fertilizer demand law and fertilizer effect, and on the basis of rational application of organic fertilizer, it proposes the appropriate ratio of nitro...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 刘正根周家俊
Owner SHUCHENG WENHE PLANTING SPECIALIZED COOP
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