Method for planting phaseolus calcaratus in moderate saline-alkali land

A technology for adzuki bean and saline-alkali land, which is applied to the field of planting adzuki bean in moderately saline-alkali land, can solve the problems of high risk of crop planting, poor improvement effect, and long improvement time, and achieve the effects of inhibiting the rise of soil salinity, increasing nutrients, and reducing water evaporation.

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 adzuki bean 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Improver formula: phosphogypsum 700kg, zeolite 75kg, furfural slag 80kg, peat 65kg, dry pine needles 63kg, vermiculite 62kg, decomposed farmyard manure 100kg, aluminum sulfate 65kg, zinc sulfate 65kg, manganese sulfate 66kg, oil dry 30kg, EDTA 15kg.

[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 red bean 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 add the improver. When the total salt content of ...

Embodiment 2

[0037] Improver formula: phosphogypsum 800kg, zeolite 81kg, furfural slag 86kg, peat 75kg, dry pine needles 69kg, vermiculite 66kg, decomposed farmyard manure 120kg, aluminum sulfate 75kg, zinc sulfate 71kg, manganese sulfate 72kg, oil dry 40kg, EDTA 19kg.

[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 red bean 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 add the improver. When the total salt content of the soil is 0.3-0...

Embodiment 3

[0045] Improver formula: phosphogypsum 730kg, zeolite 77kg, furfural slag 82kg, peat 67kg, dry pine needles 65kg, vermiculite 63kg, decomposed farmyard manure 105kg, aluminum sulfate 67kg, zinc sulfate 67kg, manganese sulfate 68kg, oil dry 32kg, EDTA 16kg.

[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 red bean 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 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 phaseolus calcaratus in moderate saline-alkali land. The method comprises the following steps of land preparation, modifying agent addition, sowing and fertilization management. According to the method, by means of an added modifying agent, trace elements and humic acid organic nutrient components in the saline-alkali land can be increased, and soil nutrients are increased, so that the soil fertility is comprehensively improved, crop growth is facilitated, by means of top dressing of fertilizer in the later period, the content of N, P and K in the soil is increased, the planted phaseolus calcaratus is good in growth vigor, and the effect of increasing the yield can be 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 adzuki bean 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 la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C21/00C05G3/04C05G3/80
CPCA01C21/005C05G3/80C05B17/00C05D9/02C05F5/008C05F11/00C05F11/02
Inventor 王先炜孙志梅周宾郑超韩朝应刘琼蒲勇
Owner GUIZHOU KAILIN GRP CO LTD
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