Mixture for improving soybeans' availability of phosphorus sources and application thereof

A mixture and utilization technology, applied in the field of agronomy, can solve problems such as lack of phosphorus, and achieve the effect of increasing the amount of effective phosphorus and improving the utilization rate

Inactive Publication Date: 2017-03-22
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

A large amount of phosphorus is accumulated in the soil, but crops can only take away a small amount of phosphorus from the soil. After the phosphorus fertilizer is applied to the soil, due to the different properties and compositions of the soil, various complex physical and chemical reactions between the phosphorus fertilizer and the soil occur, form

Method used

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  • Mixture for improving soybeans' availability of phosphorus sources and application thereof
  • Mixture for improving soybeans' availability of phosphorus sources and application thereof
  • Mixture for improving soybeans' availability of phosphorus sources and application thereof

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Embodiment Construction

[0012] Embodiments of the present invention are described in detail below.

[0013] A mixture for improving the utilization rate of phosphorus sources for soybean crops, the mixture is composed of organic phosphorus source calcium phytate and inorganic phosphorus source phosphate rock powder, the content of organic phosphorus source calcium phytate in the mixture is the same as the inorganic phosphorus source Phosphate rock powder has the same phosphorus content.

[0014] The invention relates to an application of a mixture for improving the utilization rate of phosphorus sources by soybean crops. The mixture is applied to improve the utilization rate of planted soybeans for insoluble phosphorus sources.

[0015] The invention relates to a mixture application method for improving the phosphorus source utilization rate of soybean crops, and the mixture is scattered on the soil.

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Abstract

Belonging to the agronomic technologies, the invention relates to a method for improving soybeans' availability of phosphorus sources. The mixture is formed by compatibility and mixing of an organic phosphorus source calcium phytate and an inorganic phosphorus source phosphate rock powder with the same phosphorus content. The mixture can be applied to increase the planted soybeans' availability of insoluble phosphorus sources. According to a use method, the mixture is sprayed into soil. The invention enhances the available phosphorous content of soil and soybeans' availability of phosphorus sources, and ensures and promotes the growth, development and metabolism biological process of soybean crops.

Description

technical field [0001] The invention belongs to agronomic technology, and mainly relates to a mixture and an application method for improving the utilization rate of phosphorus sources by soybeans. Background technique [0002] Phosphorus can participate in various physiological growth processes in plants in various ways, and is an important component of plants, which is of great significance to the growth, development and metabolism of plants. A large amount of phosphorus is accumulated in the soil, but crops can only take away a small amount of phosphorus from the soil. After the phosphorus fertilizer is applied to the soil, due to the different properties and compositions of the soil, various complex physical and chemical reactions occur between the phosphorus fertilizer and the soil, forming a series of new Phosphate compounds, so the phosphorus absorbed by plants is not the compound contained in the phosphorus fertilizer, but a new product formed after the reaction. The...

Claims

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Application Information

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IPC IPC(8): C05B21/00A01C21/00
CPCC05B15/00A01C21/00C05B17/00
Inventor 谷思玉张会慧李鑫朱玉伟张一鹤于雪薇杨艳郭兴军李悦蔡越桐何鑫
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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