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Nutritional fertility enhancer for improving secondary saline land

A technology of saline-alkali land and fertilizer, which is applied in the direction of nitrate fertilizer, nitrogen fertilizer, organic fertilizer, etc., can solve the problems of high soil alkalinity, affecting the availability and lack of nutrient elements, etc., to improve soil, improve soil physical and chemical properties, and accelerate The effect of decomposition

Inactive Publication Date: 2017-02-15
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, if the soil is too alkaline, it will affect the availability of nutrients such as phosphorus, iron, manganese, boron, and zinc in the soil, and will easily cause a large amount of nitrogen, phosphorus, and potassium major elements, as well as trace elements such as iron, calcium, and boron.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A kind of nutritional fattening agent for improving secondary saline-alkali land, its raw material formula is as follows in parts by mass:

[0031] 120 parts of polysaccharide polypeptide biological potassium, 400 parts of quinclorac, 160 parts of inositol residue, 120 parts of lobster shell, 80 parts of grass coral, 60 parts of seaweed residue, 20 parts of weathered coal, 1200 parts of ethylenediamine o-hydroxyphenylacetic acid , 14 parts of trace element fertilizer.

[0032] Wherein, the trace element fertilizer includes 15 parts of nitrogen-fixing bacteria, 26 parts of chelated zinc, 10 parts of chelated iron, 12 parts of chelated magnesium, 8 parts of chelated copper, and 8 parts of organic matter in parts by mass; The nitrogen-fixing bacteria in the trace element fertilizer is Azotobacter rotundum.

Embodiment 2

[0034] A kind of nutritional fattening agent for improving secondary saline-alkali land, its raw material formula is as follows in parts by mass:

[0035] 180 parts of polysaccharide polypeptide biological potassium, 250 parts of quinclorac, 200 parts of inositol residue, 160 parts of lobster shell, 120 parts of grass coral, 30 parts of seaweed residue, 8 parts of weathered coal, 800 parts of ethylenediamine o-hydroxyphenylacetic acid , 10 parts of trace element fertilizer.

[0036] Wherein, the trace element fertilizer includes 15 parts of nitrogen-fixing bacteria, 26 parts of chelated zinc, 10 parts of chelated iron, 12 parts of chelated magnesium, 8 parts of chelated copper, and 8 parts of organic matter in parts by mass; The nitrogen-fixing bacteria in the trace element fertilizer is Azotobacter rotundum.

Embodiment 3

[0038] A kind of nutritional fattening agent for improving secondary saline-alkali land, its raw material formula is as follows in parts by mass:

[0039] 140 parts of polysaccharide polypeptide biological potassium, 300 parts of quinclorac, 160 parts of inositol residue, 120 parts of lobster shell, 85 parts of grass coral, 30 parts of seaweed residue, 10 parts of weathered coal, 850 parts of ethylenediamine o-hydroxyphenylacetic acid , 10 parts of trace element fertilizer.

[0040] The trace element fertilizer comprises 15 parts by mass parts of nitrogen-fixing bacteria, 26 parts of chelated zinc, 10 parts of chelated iron, 12 parts of chelated magnesium, 8 parts of chelated copper, and 8 parts of organic matter; The nitrogen-fixing bacteria in the fertilizer is Azotobacter rotundum.

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PUM

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Abstract

The invention discloses a nutritional fertility enhancer for improving secondary saline land. The fertility enhancer comprises the following components in parts by mass: 120-180 parts of glycan polypeptide biotic potassium, 250-400 parts of quinclorac, 160-200 parts of inositol slags, 120-160 parts of lobster shells, 80-120 parts of Sarcandra glabra, 30-60 parts of seaweed slags, 8-20 parts of weathered coal, 800-1200 parts of ethylenediamine o-hydroxyphenylacetic acid, and 10-14 parts of a trace element fertilizer. The nutritional fertility enhancer for improving secondary saline land has the advantages of reasonable match of various nutrient compositions, mutual combination and interaction of each component, and coordination; and the enhancer can increase fertility of secondary saline land.

Description

technical field [0001] The invention relates to a nutritional fertilizer for improving secondary saline-alkali land. Background technique [0002] Saline-alkali soil is a general term for saline soil, alkaline soil and various salinized and alkalized soils. Saline soil refers to the soil in which the soluble salt content in the soil reaches a certain level, which can cause obvious harm to the growth and development of plants. Alkaline soil refers to the soil that contains a large amount of exchangeable ions in the soil, and the amount reaches the level that can harm the growth and development of plants and change the soil properties. In actual conditions, saline soil and alkaline soil often coexist in a mixed manner, collectively referred to as saline-alkali soil. [0003] Soil secondary salinization, also known as "secondary salinization", refers to the process of turning good cultivated land into "salinization" due to unreasonable cultivation and irrigation measures and ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05C5/00C05G3/00C05G3/80C05C11/00C05D9/02C05F1/005C05F11/00C05F11/02C05F11/08
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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