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Compound aquasorb fertilizer special for flax

A technology for water-retaining fertilizer and flax, applied in the agricultural field, can solve the problems of aggravating nutrient imbalance, unreasonable amount of fertilizer, no reports on water-reserving fertilizer, etc., and achieves the improvement of scientific fertilization level, high fertilizer utilization efficiency, and reduction of adverse effects. Effect

Inactive Publication Date: 2017-08-18
GANSU AGRI UNIV
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AI Technical Summary

Problems solved by technology

[0003] (1) Blind and random fertilization, resulting in low utilization rate of fertilizer after input;
[0004] (2) The amount of fertilizer is unreasonable and the ratio of nutrients is uncoordinated, which aggravates the imbalance of input nutrients;
[0005] (3) There is no report on the special water-retaining fertilizer for flax compound

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] The actual amount of the best formula converted into a commercial chemical fertilizer consists of the following components (based on the production of 1 ton of flax compound water-retaining fertilizer):

[0019] 235kg of monoammonium phosphate; 228kg of urea; 517kg of substrate (dry basis); 20kg of pentasol;

[0020] This specific implementation combines the supply of soil nutrients in my country's dryland flax production areas, and the nitrogen, phosphorus, and potassium nutrients are matched according to the ratio of 1:0.8:0.06, so as to improve the yield, quality and fertilizer use efficiency of flax, and reduce the negative impact of fertilizers on the environment. influences.

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PUM

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Abstract

The invention discloses a compound aquasorb fertilizer special for flax. Effective elements in the aquasorb fertilizer comprises, by weight of pure nutrients, 14.30% of nitrogen, 11.51% of phosphorus pentoxide and 0.88% of potassium oxide. The aquasorb fertilizer has the advantages of a reasonable nutrient proportion which is in accordance with the nutrient absorption regulation of the flax and a high utilization efficiency of fertilizer, and is capable of evidently promoting growth and development of the flax, increasing output of the flax grains, improving nutrient quality of the flax, and lessening undesirable effects on environment due to inappropriate application of nitrogen fertilizer, thereby providing production of compound fertilizer special for dry-land flax in a local district and districts of the same kind with scientific formulas, realizing the scientization, rationalization, normalization, systematization of flax fertilization, completing the scientific fertilization technique at one stroke to further increase fertilizer utilization efficiency of dry-land flax.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a special water-retaining fertilizer for flax compounding. Background technique [0002] The following defects generally exist in the existing flax planting process: [0003] (1) Blind and random fertilization, resulting in low utilization rate of fertilizer after input; [0004] (2) The amount of fertilizer is unreasonable and the ratio of nutrients is uncoordinated, which aggravates the imbalance of input nutrients; [0005] (3) There is no report on the special water-retaining fertilizer for flax compound. Contents of the invention [0006] In order to solve the above problems, the invention provides a special water-retaining fertilizer for flax compounding. In combination with the supply of soil nutrients in my country's dryland flax production areas, nitrogen, phosphorus, and potassium nutrients are matched according to the ratio of 1: 0.8: 0.06, thereby improving the dryland ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/06C05G3/70
CPCC05B7/00C05G3/70C05C9/00C05D9/00C05F3/00
Inventor 高玉红吴兵牛俊义
Owner GANSU AGRI UNIV
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