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Method for planting peanuts in severe saline and alkaline land

A technology for severe saline-alkali land and saline-alkali land, applied in the fields of botanical equipment and methods, fertilizer mixtures, horticulture, etc., can solve the problems of high risk of crop planting, long improvement time, poor improvement effect, etc., to reduce soil moisture evaporation and improve physical and chemical properties. , The effect of preventing plaque salinization

Inactive Publication Date: 2015-12-09
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 peanuts in severe 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 severe saline-alkali land

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Improver formula: 840kg of phosphogypsum, 89kg of zeolite, 94kg of furfural slag, 79kg of peat, 77kg of dry pine needles, 76kg of vermiculite, 114kg of decomposed farmyard manure, 79kg of aluminum sulfate, 79kg of zinc sulfate, 80kg of manganese sulfate, 44kg of oil dry, 29kg of EDTA.

[0033] 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.

[0034] The method of planting peanuts in severe saline-alkali land:

[0035] a. Soil preparation: remove the weeds and sundries in the saline-alkali land, plow 35cm deep and turn over the soil. After the ground is made into a concave shape, inject clear water to 23cm above the soil surface, add water hyacinth and fish it out after 15 days of cultivation, and then remove the water hyacinth root. Pulverize to obtain water hyacinth po...

Embodiment 2

[0040] Improver formula: 940kg phosphogypsum, 95kg zeolite, 100kg furfural slag, 89kg peat, 83kg dry pine needles, 80kg vermiculite, 134kg decomposed farmyard manure, 89kg aluminum sulfate, 85kg zinc sulfate, 86kg manganese sulfate, 54kg oil dry, 33kg EDTA.

[0041] 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.

[0042] The method of planting peanuts in severe saline-alkali land:

[0043] a. Soil preparation: remove the weeds and sundries in the saline-alkali land, plow 36cm deep and turn over the soil. After the ground is made into a concave shape, inject clear water to 24cm above the soil surface, add water hyacinth and fish it out after 15 days of cultivation, and then remove the water hyacinth root. Pulverize to obtain water hyacinth powder;

[0044] b. Addition of impr...

Embodiment 3

[0048] Improver formula: phosphogypsum 870kg, zeolite 91kg, furfural slag 96kg, peat 81kg, dry pine needles 79kg, vermiculite 77kg, decomposed farmyard manure 119kg, aluminum sulfate 81kg, zinc sulfate 81kg, manganese sulfate 82kg, oil dry 46kg, EDTA 30kg.

[0049] 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.

[0050] The method of planting peanuts in severe saline-alkali land:

[0051] a. Soil preparation: remove the weeds and sundries in the saline-alkali soil, plow 37cm deep and turn over the soil. After making the ground into a concave shape, inject clear water to 25cm above the soil surface, add water hyacinth and fish it out after 15 days of cultivation, and then remove the roots of water hyacinth. Pulverize to obtain water hyacinth powder;

[0052] b. Addition of im...

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Abstract

The invention discloses a method for planting peanuts in severe saline and alkaline land. The method includes the steps of soil preparation, modifier addition, seed sowing and fertilization management. The salt and alkali content in the severe saline and alkaline land can be effectively decreased, the physical and chemical properties of soil can be effectively improved, microelements and humic acid organic nutritional ingredients in the saline and alkaline land can be improved, nutrient of soil can be improved, and therefore the soil fertility is comprehensively improved, and growth of plants is promoted; the crop growth environment is optimized, and therefore planted peanuts can be good in growth vigor, and the effect of increasing yield can be achieved.

Description

technical field [0001] The invention relates to the technical field of saline-alkali planting, in particular to a method for planting peanuts in severe 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, severe saline-alkali land and heavy saline-alkali land. Light saline-alkali land means that it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00C05G3/04C05G3/80
Inventor 郑超孙志梅朱飞武彭宝林王先炜刘琼
Owner GUIZHOU KAILIN GRP CO LTD
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