Soil nitrogen fixation moistening agent

A humectant and nitrogen fixation technology, applied in the direction of nitrogen fertilizer, application, organic fertilizer, etc., can solve the problems of crop quality degradation, environmental pollution, organic matter loss, etc., and achieve the effects of pollution protection, cost saving, and high nitrogen fixation efficiency

Inactive Publication Date: 2018-03-06
王评评
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the application of three-element fertilizer, the crop yield has been greatly improved, but it has also brought great side effects, such as: polluting the environment, loss of organic matter in the soil, and decline in crop quality, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A soil nitrogen-fixing humectant, comprising the following raw materials in parts by weight: 10 parts by weight of palygorskite; 10 parts by weight of silica powder; 10 parts by weight of magnesium sulfate; 10 parts by weight of boric acid; 10 parts by weight of molybdenum ammonium acid; 10 parts by weight of glucose; 10 parts by weight of rare earth; 100 parts of rhizobia powder.

Embodiment 2

[0014] A soil nitrogen-fixing and moisturizing agent, comprising the following raw materials in parts by weight: 50 parts by weight of palygorskite; 20 parts by weight of silica powder; 45 parts by weight of magnesium sulfate; 40 parts by weight of boric acid; 30 parts by weight of molybdenum ammonium acid; 70 parts by weight of glucose; 15 parts by weight of rare earth; 150 parts of rhizobia powder.

Embodiment 3

[0016] A soil nitrogen-fixing humectant, comprising the following raw materials in parts by weight: 30 parts by weight of palygorskite; 15 parts by weight of silica powder; 35 parts by weight of magnesium sulfate; 20 parts by weight of boric acid; 20 parts by weight of molybdenum ammonium acid; 50 parts by weight of glucose; 12 parts by weight of rare earth; 120 parts of rhizobia powder.

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PUM

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Abstract

The invention provides a soil nitrogen fixation moistening agent which comprises the following raw materials in parts by weight: 10-300 parts of palygorskite, 10-300 parts of silicon powder, 10-300 parts of magnesium sulfate, 10-200 parts of boric acid, 10-100 parts of molybdenum ammonium acid, 10-100 parts of glucose, 1-200 parts of rare earth and 100-200 parts of nodule bacterium powder. By adopting the soil nitrogen fixation moistening agent provided by the invention, on one hand, medium and trace elements essential for crops to grow can be comprehensively replenished, on the other hand, the use amounts of nitrogen fertilizers and phosphate and potash fertilizers can be greatly reduced, and finally due to addition of biological nitrogen fixation nodule bacterium powder, the soil nitrogen fixation moistening agent is relatively high in nitrogen fixation efficiency and relatively effective in environment protection.

Description

technical field [0001] The invention belongs to the technical field of fertilizers for crops, and relates to a soil nitrogen-fixing and moisturizing agent for enhancing the effectiveness of fertilizers. Background technique [0002] At present, the traditional habit of the common people to apply a large amount of chemical fertilizers leads to soil compaction, salinization, and a large amount of nutrient loss, which leads to a large decrease in fertilizer utilization rate, pollution of the environment, and decline in crop quality. The best solution to the problems is: to ensure crop The use of chemical fertilizers is reduced under the premise of the necessary nutrients for growth, and the present invention is developed based on this premise. Because in the prior art, 90% of the common people mainly use urea and diammonia when fertilizing, and some common people are using compound fertilizers. These fertilizers are all composed of nitrogen, phosphorus and potassium. After the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05C3/00C05G3/80C05D3/00C05D5/00C05D9/02C05F11/00C05F11/02
Inventor 王评评
Owner 王评评
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