High-efficiency slow-release fertilizer for soybeans

A technology of slow-release fertilizers and soybeans, applied in the direction of organic fertilizers, inorganic fertilizers, fertilizer mixtures, etc., can solve the problems of low yield, soil compaction, limited cultivated land area, etc., and achieve good water retention performance, high water absorption rate, and not easy to decompose.

Inactive Publication Date: 2018-09-28
天津天丰泽田生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the strengthening of farmers' awareness of the use of chemical fertilizers, especially the characteristics of convenient use and quick results, chemical fertilizers have been widely used in soybean crops, resulting in soil compaction, which has become one of the main factors affect

Method used

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  • High-efficiency slow-release fertilizer for soybeans
  • High-efficiency slow-release fertilizer for soybeans
  • High-efficiency slow-release fertilizer for soybeans

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] The preparation steps of the control group 1, the control group 2, and the control group 3 are the same as in Example 3. The control group 1 does not add acetylcholinesterase, the control group 2 does not add soybean plant extract, and the control group 3 does not add alkaloids.

[0030]

[0031] The preparation method of soybean plant extracts in Examples 1 to 5 and Control 1 of the present invention includes the following steps:

[0032] (1) Soybean plant collection: After the soybean is harvested, the soybean plants are collected;

[0033] (2) Pretreatment: Rinse the soybean plants collected above with water and dry them, and divide the collected plants into stems and roots after drying;

[0034] (3) Plant extract: The stem and root are respectively subjected to the stem extraction process and the root extraction process, and the stem extract and root extract are obtained accordingly.

[0035] Wherein: the stem extraction process includes the following steps:

[0036] (1) Cut t...

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Abstract

The invention discloses a high-efficiency slow-release fertilizer for soybeans. The fertilizer is prepared from, by weight, 3-6 parts of acetylcholinesterase, 2-5 parts of alkaloid, 10-16 parts of soybean plant extract, 4-6 parts of rhizobium inoculant, 4-6 parts of bacillus subtilis, 3-7 parts of urease, 3-6 parts of o-phenylphosphoryl diamine, 35-45 parts of urea, 35-45 parts of monoammonium phosphate, 30-45 parts of potassium chloride, 15-22 parts of calcium superphosphate, 5-15 parts of magnesium sulfate, 0.1-1 part of manganese sulfate, 0.1-1 part of copper sulfate, 5-15 parts of borax, 10-15 parts of ferrous sulfate and 5-10 parts of binder. The soybean plant extract is composed of a stem extract and a root extract, and the weight ratio of the stem extract to the root extract is 5:1-8:1.

Description

technical field [0001] The invention belongs to the field of fertilizers, in particular to a high-efficiency slow-release fertilizer for soybeans. Background technique [0002] The scientific name of soybean is soybean, which is a leguminous plant with an oval and spherical shape. Mainly produced in Northeast China, it is a crop whose seeds are rich in protein. It is most commonly used to make various soybean products, extract soybean oil, brew soy sauce and extract protein. Soybean is the fourth largest grain crop in my country and is also used as an oil plant. It is the main source of plant protein nutrition and high-quality oil nutrition for Chinese people; soybean meal is an indispensable source of protein feed for aquaculture. Soybean is an important crop in ecological agriculture and organic agriculture due to the nitrogen fixation effect of root nodules. So soybean cultivation plays a vital role. [0003] Soybean has the rhizobia of leguminous crops, which can fix ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05B1/02C05G3/00C05G5/30C05B7/00C05B15/00C05C9/00C05D1/02C05D5/00C05D9/02C05F11/00C05F11/08
Inventor 赵娟高雪燕张见包万军
Owner 天津天丰泽田生物科技有限公司
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