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Compound fertilizer special for buckwheat

A compound fertilizer and buckwheat technology, applied in the direction of application, nitrogen fertilizer, organic fertilizer, etc., can solve the problems that the multifunctionality of special fertilizer is not fully reflected, the specificity of buckwheat special fertilizer is not strong, and affects the efficiency of agricultural production, etc., to improve water solubility and bioavailability, good herbicidal effect, reduced absorption effect

Inactive Publication Date: 2018-08-24
芜湖四高农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the special fertilizers developed for buckwheat are not highly targeted, and the multifunctionality of the special fertilizers is not fully reflected, which affects the benefits of agricultural production to varying degrees, and cannot solve the serious problems of weed damage in the growth of buckwheat.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A special compound fertilizer for buckwheat, the raw materials of which include by weight: 17 parts of biochemical fulvic acid powder, 18 parts of oil rot, 3 parts of tartaric acid, 14 parts of polyacrylamide, 3 parts of phosphorus pentoxide, 10 parts of herbicide, 8 parts of amino acid, 13 parts of coal gangue, 7 parts of sodium polyaspartate, 18 parts of bone grass, 6 parts of grass root soil, and 4.5 parts of wood fiber.

Embodiment 2

[0017] A special compound fertilizer for buckwheat, the raw materials of which include by weight: 30 parts of biochemical fulvic acid powder, 13 parts of oily humic acid, 7 parts of tartaric acid, 6 parts of polyacrylamide, 10 parts of phosphorus pentoxide, 3 parts of herbicide, 14 parts of amino acid, 9 parts of coal gangue, 15 parts of sodium polyaspartate, 9 parts of sinew grass, 12 parts of grass root soil, 2.5 parts of wood fiber;

[0018] Wherein, the preparation process of the herbicide is as follows: add deionized water to the barite, ultrasonically disperse, add cyclodextrin and surfactant, react in a water bath, add cyhalofop-methyl, continue the reaction in a water bath, and filter under reduced pressure , discard the filtrate, and dry to obtain the herbicide;

[0019] The surfactant is sodium lauryl sulfate.

Embodiment 3

[0021] A special compound fertilizer for buckwheat, the raw materials of which include by weight: 22 parts of biochemical fulvic acid powder, 15 parts of oleic acid, 5 parts of tartaric acid, 10 parts of polyacrylamide, 7 parts of phosphorus pentoxide, 6 parts of herbicide, 11 parts of amino acid, 11 parts of coal gangue, 11 parts of sodium polyaspartate, 13 parts of bone grass, 8 parts of grass root soil, and 3.5 parts of wood fiber.

[0022] Wherein, the preparation process of the herbicide is as follows: add 3.5 parts by weight of deionized water to 1 part by weight of barite, ultrasonically disperse for 20 minutes, add 2.5 parts by weight of cyclodextrin and 0.5 parts by weight of surfactant, React in water bath for 4 hours, add cyhalofop-fop, continue to react in water bath for 3 hours, filter under reduced pressure, discard the filtrate, dry to obtain the herbicide;

[0023] The surfactant is lauroyl glutamic acid.

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PUM

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Abstract

The invention relates to fertilizers, in particular to a compound fertilizer special for buckwheat. The compound fertilizer is prepared from, by weight, 18-32 parts of biochemical fulvic acid powder,15-20 parts of oil cakes, 11-21 parts of threonine, 9-13 parts of coal residue, 10-13 parts of sodium of polyaspartic acid, 8-19 parts of decumbent bugle herbs, 5-15 parts of grass root soil, 3-7 parts of tartaric acid, 6-14 parts of polyacrylamide, 3-10 parts of phosphorus pentoxide, 5-9 parts of herbicide, 2.5-4 parts of wood fibers and 1-3 parts of orange peel powder. By means of the compound fertilizer special for buckwheat, the serious grass disaster problem in agriculture is solved, various nutritional ingredients required by buckwheat growth can also be met, and the yield of the buckwheat is increased.

Description

technical field [0001] The invention relates to fertilizers, in particular to a special compound fertilizer for buckwheat. Background technique [0002] Special fertilizers are physical and chemical technology products of balanced fertilization technology. They are an important condition for cultivating soil fertility and promoting sustainable agricultural production. They have the advantages of strong pertinence and regionalization, high fertilizer utilization rate, convenient application, multiple functions, and high technical content. They represent the future of fertilizers. The direction of development has attracted the attention of farmers, fertilizer companies and government departments. [0003] At present, the special fertilizers developed for buckwheat are not highly targeted, and the multifunctionality of the special fertilizers is not fully reflected, which affects the benefits of agricultural production to varying degrees, and cannot solve serious problems such ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04A01N25/26A01N39/04A01P13/00C05G3/80
CPCA01N25/26A01N39/04C05B17/00C05G3/00C05G3/80C05C11/00C05D9/00C05F5/002C05F11/00C05F11/02
Inventor 王四高
Owner 芜湖四高农业科技有限公司
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