Method for planting hyacinth beans in moderate saline and alkaline land

A technology for saline-alkali land and lentils, which is applied to the field of planting lentils in moderately saline-alkali land, can solve the problems of high risk of crop planting, long improvement time, poor improvement effect, etc., and achieve the effects of improving soil physical and chemical properties, weakening water evaporation, and increasing nutrients.

Inactive Publication Date: 2015-12-30
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 purpose of the present invention is to provide a method for planting lentils in moderate saline-alkali land, so as to solve the probl

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Improver formula: phosphogypsum 650kg, zeolite 70kg, furfural slag 75kg, peat 60kg, dry pine needles 58kg, vermiculite 57kg, decomposed farmyard manure 95kg, aluminum sulfate 60kg, zinc sulfate 60kg, manganese sulfate 61kg, oil dry 25kg, EDTA 10kg.

[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 growing lentils in moderately 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...

Embodiment 2

[0037] Improver formula: 750kg phosphogypsum, 76kg zeolite, 81kg furfural slag, 70kg peat, 64kg dry pine needles, 61kg vermiculite, 115kg decomposed farmyard manure, 70kg aluminum sulfate, 66kg zinc sulfate, 67kg manganese sulfate, 35kg oil dry, 14kg EDTA.

[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 growing lentils in moderately 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 ...

Embodiment 3

[0045] Improver formula: phosphogypsum 680kg, zeolite 72kg, furfural slag 77kg, peat 62kg, dry pine needles 60kg, vermiculite 58kg, decomposed farmyard manure 100kg, aluminum sulfate 62kg, zinc sulfate 62kg, manganese sulfate 63kg, oil 27kg, EDTA 11kg.

[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 growing lentils in moderately 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 ...

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PUM

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Abstract

The invention discloses a method for planting hyacinth beans in a moderate saline and alkaline land. The method comprises the following steps: preparing soil, adding a modifying agent, sowing seeds and managing fertilizer applying. According to the method disclosed by the invention, by adding the modifying agent, chemical properties of the saline and alkaline land can be improved, and the pH value, exchangeable sodium and alkalization degree of the soil are reduced, and the desalting is accelerated, so that mineral nutrient elements in the soil are activated, the utilization rate of nutrients is improved and the growth environment of crops is optimized.

Description

technical field [0001] The invention relates to the technical field of planting in saline-alkali land, in particular to a method for planting lentils in moderately 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...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01B79/00C05G1/00C05G3/04C05G3/80
CPCA01B79/00C05D3/00C05G3/80C05D9/00C05D9/02C05F5/002C05F5/006C05F9/04C05F11/00C05F11/02
Inventor 徐圆廖吉星蒋俊蕊刘琼韩朝应张伟何花
Owner GUIZHOU KAILIN GRP CO LTD
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