Organic nutritional energy element of nitrogen fertilizer

A technology of organic nutrition and vigor, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of low nitrogen fertilizer utilization rate, achieve the effect of promoting plant utilization, increasing nitrogen residue, and improving comprehensive utilization rate

Inactive Publication Date: 2017-05-17
哈尔滨地德生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention will solve the technical probl

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0012] Specific embodiment one: In this embodiment, the organic nutrient vitality of nitrogen fertilizer is composed of 0.1~100 parts of nitrogen, 0.1~100 parts of phosphorus pentoxide, 0.1~100 parts of potassium oxide, 0.1~00 parts of magnesium oxide, and 0.1 parts by weight. ~100 parts of copper, 0.1~100 parts of iron, 0.1~100 parts of manganese, 0.1~100 parts of zinc, 0.1~100 parts of boron, 0.1~100 parts of molybdenum and 50~1000 parts of organic nutrients.

[0013] The organic nutrient substance is made of algae organisms as the main raw material, which is crushed into a diameter of about 30 meshes by mechanical coarse grade, and then loaded into the fermentation tank, and then 0.2% of the weight of the organic substance is added to the compound microorganism, and the organic substance is fermented with a relative moisture content. 60% of it, the temperature is 50 ℃, after 48 hours of fermentation, then cooling and grinding into nano-level powder to obtain organic nutrients, ...

Example Embodiment

[0015] Specific embodiment two: this embodiment is different from specific embodiment one in that the organic nutrient vitality of nitrogen fertilizer is composed of 0.1-50 parts by weight of nitrogen, 0.1-50 parts of phosphorus pentoxide, 0.1-50 parts of potassium oxide, 0.1~50 parts of magnesium oxide, 0.1~50 parts of copper, 0.1~50 parts of iron, 0.1~50 parts of manganese, 0.1~50 parts of zinc, 0.1~50 parts of boron, 0.1~50 parts of molybdenum and 50~300 parts of organic nutrients composition.

Example Embodiment

[0016] Specific embodiment three: This embodiment is different from specific embodiment one in that the organic nutrient vitality of nitrogen fertilizer consists of 51~70 parts of nitrogen, 51~70 parts of phosphorus pentoxide, 51~70 parts of potassium oxide, 51~70 parts of magnesium oxide, 51~70 parts of copper, 51~70 parts of iron, 51~70 parts of manganese, 51~70 parts of zinc, 51~70 parts of boron, 51~70 parts of molybdenum, and 301~600 parts of organic nutrients composition.

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PUM

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Abstract

The invention provides an organic nutritional energy element of a nitrogen fertilizer and belongs to the field of fertilizers, aiming at solving the technical problem that the utilization rate of an existing nitrogen fertilizer is low. The organic nutritional energy element of the nitrogen fertilizer is prepared from the following components in parts by weight: nitrogen, phosphorus pentoxide, potassium oxide, magnesium oxide, copper, iron, manganese, zinc, boron, molybdenum and organic nutritional substances. The applying amount of the nitrogen fertilizer is reduced by about 20%, and the growth of plants can also be good; the yield of crops is increased, and the planting benefits are improved; the incomes of farmers are increased; and chemical fertilizer residues in soil, underground water, air pollution and agricultural products are reduced when a chemical fertilizer is applied. The product is a plant nutritional agent preparation formed by chelating plant microelements and organic matters; the combination of a nitrogen element and soil organic matters is accelerated by mainly reducing the loss of the nitrogen element; and efficient utilization of the nitrogen element is realized through a plurality of manners of improving the content of residual nitrogen in the soil, improving the activity of soil microorganisms, directly improving the utilization of the nitrogen element and the like.

Description

technical field [0001] The invention belongs to the field of fertilizers, and in particular relates to nitrogen fertilizer organic nutrient active elements. Background technique [0002] With the increase of my country's grain production, the amount of nitrogen fertilizer application is increasing year by year. At present, the annual demand for agricultural nitrogen fertilizer in my country is 52 million tons. With the increase of nitrogen application, the nitrogen in fertilizer absorbed by crops will decrease, the utilization rate of nitrogen fertilizer will decrease, and the residual and loss of nitrogen will increase. There are two ways for crops to absorb nitrogen sources. One is that crops absorb nitrogen from fertilizers; the other is to absorb nitrogen from soil. The utilization rate of nitrogen fertilizer in my country is generally 30-40%, and the residual amount and loss of nitrogen fertilizer is 60-70%. If nitrogen fertilizer is applied on the surface, there will ...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 李亚峰
Owner 哈尔滨地德生物科技有限公司
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