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Method for planting peas in moderate saline-alkali land

A technology for saline-alkali land and peas, which is applied to the field of planting peas in moderately saline-alkali land, can solve the problems of poor improvement effect of moderately saline-alkali land, high risk of crop planting, and long improvement time, so as to improve physical and chemical properties, reduce soil moisture evaporation, and improve chemical properties. Effect

Inactive Publication Date: 2015-12-02
GUIZHOU KAILIN GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a method for planting peas in moderately saline-alkali land, so as to solve the problems of poor improvement effect, long improvement time, high risk of crop planting, low yield and high disease rate in moderately saline-alkali land

Method used

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  • Method for planting peas in moderate saline-alkali land
  • Method for planting peas in moderate saline-alkali land
  • Method for planting peas in moderate saline-alkali land

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Experimental program
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Effect test

Embodiment 1

[0029] Improver formula: phosphogypsum 600kg, zeolite 65kg, furfural slag 70kg, peat 55kg, dry pine needles 53kg, vermiculite 52kg, decomposed farmyard manure 90kg, aluminum sulfate 55kg, zinc sulfate 55kg, manganese sulfate 56kg, oil dry 20kg, EDTA 5kg.

[0030] Improver preparation method: firstly crush phosphogypsum, zeolite, furfural slag, peat, dried pine needles, vermiculite, oil dry to 200 mesh, and then mix it with decomposed farmyard manure, aluminum sulfate, zinc sulfate, manganese sulfate, and EDTA.

[0031] The method of planting peas in moderate saline-alkali land:

[0032] a. Soil preparation: remove the weeds and debris in the saline-alkali soil, plow 35cm deep and turn the soil, after making the soil into a concave shape, inject clean water to 3cm above the soil surface, and soak the soil for 5 days;

[0033] b. Addition of improver: remove the accumulated water in the soil, rinse once with clean water and then add the improver. When the total salt content of t...

Embodiment 2

[0037] Improver formula: phosphogypsum 700kg, zeolite 71kg, furfural slag 76kg, peat 65kg, dry pine needles 59kg, vermiculite 56kg, decomposed farmyard manure 110kg, aluminum sulfate 65kg, zinc sulfate 61kg, manganese sulfate 62kg, oil dry 30kg, EDTA 9kg.

[0038] Improver preparation method: firstly crush phosphogypsum, zeolite, furfural slag, peat, dried pine needles, vermiculite, oil dry to 200 mesh, and then mix it with decomposed farmyard manure, aluminum sulfate, zinc sulfate, manganese sulfate, and EDTA.

[0039] The method of planting peas in moderate saline-alkali land:

[0040] a. Soil preparation: Remove the weeds and debris in the saline-alkali soil, plow 36cm deep and turn the soil. After the land is concaved, inject clean water to 4cm above the soil surface and soak the soil for 5 days;

[0041] b. Addition of improver: remove the accumulated water in the soil, rinse once with clean water and then add the improver. When the total salt content of the soil is 0.3-0.4...

Embodiment 3

[0045] Improver formula: phosphogypsum 630kg, zeolite 67kg, furfural slag 72kg, peat 57kg, dry pine needles 55kg, vermiculite 53kg, decomposed farmyard manure 95kg, aluminum sulfate 57kg, zinc sulfate 57kg, manganese sulfate 58kg, oil dry 22kg, EDTA 6kg.

[0046] Improver preparation method: firstly crush phosphogypsum, zeolite, furfural slag, peat, dried pine needles, vermiculite, oil dry to 200 mesh, and then mix it with decomposed farmyard manure, aluminum sulfate, zinc sulfate, manganese sulfate, and EDTA.

[0047] The method of planting peas in moderate saline-alkali land:

[0048] a. Soil preparation: Remove weeds and debris in the saline-alkali soil, plow 39cm deep and turn over the soil. After making the soil concave, inject clean water to 7cm above the soil surface and soak the soil for 5 days;

[0049] b. Addition of improver: remove the accumulated water in the soil, rinse once with clean water and then add the improver. When the total salt content of the soil is 0....

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Abstract

The invention discloses a method for planting peas in moderate saline-alkali land. The method comprises the following steps of land preparation, modifying agent addition, sowing and fertilization management. By means of the method for planting the peas in the moderate saline-alkali land, the saline-alkali content of the moderate saline-alkali land and the physical and chemical properties of soil can be effectively improved, nutrients in the soil can be increased by utilizing oil cakes added into a modifying agent for the saline-alkali land, added EDTA can form a stable complex with the alkali metal in the saline-alkali land, a large amount of sodium ions in the soil can be effectively decreased, an essential role is played on improvement of the moderate saline-alkali land, trace elements in the saline-alkali land and organic nutritional ingredients of humic acid are increased, and the nutrients in the soil are increased, so that soil fertility is comprehensively increased, crop growth is promoted, the growing environment of crops is optimized, the planted peas can grow well, and the effect of increasing the yield can be further achieved.

Description

technical field [0001] The invention relates to the technical field of planting in saline-alkali land, in particular to a method for planting peas in moderate saline-alkali land. Background technique [0002] Saline-alkali land is a type of salt accumulation, which means that the salt contained in the soil affects the normal growth of crops. According to the incomplete statistics of UNESCO and FAO, the area of ​​saline-alkali land in the world is 954.38 million hectares, of which my country is the largest 99.13 million hectares. The formation of alkaline soil and alkalized soil in my country is mostly related to the accumulation of carbonate in the soil, so the degree of alkalization is generally high, and plants in severe saline-alkali soil areas can hardly survive. [0003] In the process of utilization of saline-alkali land, simply put, it can be divided into light saline-alkali land, moderate saline-alkali land and heavy saline-alkali land. Light saline-alkali land mean...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00C05G3/00C05G3/04C05G3/80
CPCC05D1/00C05G3/80C05D3/00C05D9/00C05D9/02C05F5/002C05F5/006C05F11/00C05G3/00
Inventor 石磊蒋俊蕊杨勇周宾冉龙涛蒲勇
Owner GUIZHOU KAILIN GRP CO LTD
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