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Special compound fertilizer for sorghum

A compound fertilizer and sorghum technology, applied in urea compound fertilizer, organic fertilizer, inorganic fertilizer, etc., can solve the problems of low fertilizer utilization rate, environmental pollution, waste of chemical fertilizer, etc., improve water and fertilizer retention capacity, and improve soil fertilizer supply Environment, effect of reducing pests and diseases

Inactive Publication Date: 2019-04-02
种瑜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the use of urea, it is easy to lose through volatilization, leaching, decomposition and runoff, resulting in low fertilizer utilization rate. According to statistics, the seasonal utilization rate is only about 30%, which not only causes waste of chemical fertilizers, but also Pollution of air, water, soil and other environments on which human beings depend
[0005] At present, there is a lack of fertilizers that can effectively promote all stages of sorghum growth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The soil conditioner is made from the following raw materials in parts by weight:

[0019] 35 parts of dried chicken manure, 20 parts of puffed soybean meal, 7 parts of edible mushroom residue, 14 parts of cottonseed cake powder, 6 parts of beer yeast, 8 parts of humic acid, 17 parts of biogas bottom sludge, 6 parts of rapeseed oil residue, 4 parts of highland barley oil ~6 parts, boric acid 2~3 parts, sodium tripolyphosphate 4~5 parts, silane coupling agent KH5501~2 parts, corundum powder 1~2 parts, calcium carbonate powder 4~5 parts, water.

[0020] 35 parts of dried chicken manure, 20 parts of puffed soybean meal, 7 parts of edible mushroom residue, 14 parts of cottonseed cake powder, 6 parts of beer yeast, after mixing evenly, add highland barley oil and stir evenly, then add silane-removing coupling agent KH550, carbonic acid Mix the other remaining ingredients except calcium powder evenly to form a mud. Finally, add silane coupling agent KH550 and calcium carbonat...

Embodiment 2

[0022] A special compound fertilizer for sorghum is made from the following raw materials in parts by weight:

[0023] 12-18 parts of urea, 24-36 parts of mixed phosphate fertilizer, 4-6 parts of sodium tetraborate, 3-4 parts of magnesium sulfate, 5-6 parts of zinc sulfate, 2-3 parts of sodium selenite, 12 parts of potassium dihydrogen phosphate , 7.5 parts of potassium sulfate, 0.09 parts of microbial agent, 6 parts of traditional Chinese medicine residue, 14 parts of diatomaceous earth, and 4 parts of soil activator. 4-5 parts with sorghum germ oil.

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PUM

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Abstract

The invention provides a special compound fertilizer for sorghum, and the special compound fertilizer is prepared from, by weight, 12-18 parts of urea, 24-36 parts of mixed phosphate fertilizer, 4-6 parts of sodium tetraborate, 3-4 parts of magnesium sulfate, 5-6 parts of zinc sulfate, 2-3 parts of sodium selenite, 12 parts of monopotassium phosphate, 7.5 parts of potassium sulfate, 0.09 part of amicrobial agent, 6 parts of traditional chinese medicine residues, 14 parts of diatomaceous earth, 4 parts of a soil activating agent and 4-5 parts of sorghum germ oil. The compound fertilizer is suitable for germination and maturation stage of sorghum, the soil fertility is improved, soil organic matters can be increased and root diseases and insect pests can be reduced.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a special compound fertilizer for sorghum. Background technique [0002] Sorghum is an important food crop and economic crop, and plays an important role in people's livelihood and national economy. Effective use of limited land resources to improve the yield and quality of sorghum crops is the direction and eternal subject of people's efforts. [0003] The growth and development of sorghum needs to absorb more than 20 kinds of mineral elements, mainly including nitrogen, phosphorus, and potassium, three major elements; sulfur, calcium, magnesium and other macroelements, as well as iron, manganese, boron, and copper. Zinc, sodium and other trace elements. The growth of sorghum requires the most nitrogen, followed by phosphorus and the least potassium. In addition, zinc plays a positive role in the synthesis of endogenous auxins such as indole acetic acid in sor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05B7/00C05G3/00C05G3/60C05G3/80C05F5/00C05F5/002C05F7/00C05F11/00C05F11/02C05F11/08C05B17/00C05C9/00C05D1/02C05D3/02C05D5/00C05D9/00C05D9/02C05F3/00
Inventor 种瑜
Owner 种瑜
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