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Method for planting peanuts and improving soil fertility condition on sandy saline-alkali soil

A saline-alkali land and sandy technology, which is applied in the fields of soil preparation methods, botanical equipment and methods, gardening methods, etc., can solve problems such as temporary solutions, not the root cause, and achieve quick results, reduce saturated hydraulic conductivity, and improve soil structure.

Inactive Publication Date: 2018-05-15
WEIFANG YOURONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] But above each kind of method all exists more or less shortcoming, and each kind of way basically all is a temporary solution but not a permanent cure when used alone, also generally is to take wherein a small aspect to carry out partial governance in the prior art; Therefore, a scientific and effective comprehensive management method is needed to improve the saline-alkali land, fundamentally improve the saline-alkali land, and then use the improved saline-alkali land to plant corresponding economic crops, maintain and improve the improvement effect and bring economic benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment one , one of the production of fertilizers suitable for sandy saline-alkali land

[0037] a. The attapulgite clay, fly ash and bentonite are pulverized and sieved in a ratio of 20:30:2 by weight, and set aside;

[0038] b. Crush plant stalks (corn, wheat stalks), mix humic acid, plant stalks and municipal solid waste sludge at a weight ratio of 12:18:4, and compost for 15 days under natural conditions, during which every 3 Turn the pile once a day; dry the compost after completion;

[0039] c. Prepare corresponding medium for each bacteria (halogenophilic bacillus, jelly-like bacillus, arbuscular mycorrhizal fungus and aspergillus) according to needs, and set the culture conditions, cultivate and prepare various microbial agents, or purchase Existing commodity; mixed in proportion for reserve;

[0040] d. Place the product obtained in the above steps a, b and c in a pulverizer, add polyacrylamide, carboxymethyl cellulose and hydroxyethyl starch in a weight r...

Embodiment 2

[0042] Embodiment two 2. Production of suitable fertilizer for sandy saline-alkali land

[0043] A. be 30:20:4 ratio by weight attapulgite clay, fly ash and bentonite are pulverized and sieved, standby;

[0044] b. Crush plant stalks (corn, sorghum stalks), mix humic acid, plant stalks and municipal solid waste sludge at a weight ratio of 16:22:8, and compost for 15 days under natural conditions, during which time every 3 Turn the pile once a day; dry the compost after completion;

[0045] c. Prepare corresponding medium for each bacteria (halogenophilic bacillus, jelly-like bacillus, arbuscular mycorrhizal fungus and aspergillus) according to needs, and set the culture conditions, cultivate and prepare various microbial agents, or purchase Existing commodity; mixed in proportion for reserve;

[0046] d. Place the product obtained in the above steps a, b and c in a pulverizer, add polyacrylamide, carboxymethyl cellulose and hydroxyethyl starch in a weight ratio of 2:1:1.5,...

Embodiment 3

[0048] Embodiment three 3. Production of suitable fertilizer for sandy saline-alkali land

[0049] A. be that attapulgite clay, fly ash and bentonite are pulverized and sieved in a ratio of 25:25:3 by weight, and set aside;

[0050] b. Crush plant stalks (sorghum, cotton stalks), mix humic acid, plant stalks and municipal solid waste sludge at a weight ratio of 14:20:6, and compost for 15 days under natural conditions, during which every 3 Turn the pile once a day; dry the compost after completion;

[0051] c. Prepare corresponding medium for each bacteria (halogenophilic bacillus, jelly-like bacillus, arbuscular mycorrhizal fungus and aspergillus) according to needs, and set the culture conditions, cultivate and prepare various microbial agents, or purchase Existing commodity; mixed in proportion for reserve;

[0052] d. Place the product obtained in the above steps a, b and c in a pulverizer, add polyacrylamide, carboxymethyl cellulose and hydroxyethyl starch in a weight...

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Abstract

The invention discloses a method for planting peanuts and improving a soil fertility condition on sandy saline-alkali soil. The method comprises the steps of application of fertilizer which is suitable for the sandy saline-alkali soil, land parcel finishing, seed treatment, sowing, field management and timely harvesting. The fertilizer which is suitable for the sandy saline-alkali soil comprises attapulgite clay, coal ash, humic acid, plant straw, municipal domestic waste sludge, bentonite, polyacrylamide, carboxymethyl cellulose, hydroxyethyl starch and microbial powder with the weight ratioof (20-30):(20-30):(12-16):(18-22):(4-8):(2-4):(2-4):(1-3):(0.5-1.5):(0.5-1.5). According to the method for planting the peanuts and improving the soil fertility condition on the sandy saline-alkali soil, measures such as application of the fertilizer which is suitable for the sandy saline-alkali soil and peanut planting are adopted for improving the saline-alkali soil, the survival rate and yieldof the peanuts are high, the improvement effect on the whole saline-alkali soil is prominent, and the improvement process is environmentally friendly and free of pollution. Therefore, the method is an application technology which is worthy of large-scale popularization.

Description

technical field [0001] The invention belongs to the technical field of saline-alkali land improvement, in particular to a method for planting peanuts and improving soil and fertilizer conditions in sandy saline-alkali land. Background technique [0002] At present, there are mainly the following technical measures for the transformation of saline-alkali land: [0003] 1. Water conservancy improvement, salt washing with fresh water: suitable for well-drained areas with high terrain. [0004] 2. Biological improvement: improve the micro-ecological environment of saline-alkali land, apply bio-organic fertilizers, supplement organic matter, and increase the number of beneficial microorganisms in the soil, so as to establish a new micro-ecological balance between soil, plants and microorganisms in saline-alkali land, and achieve the goal of biological control. [0005] 3. Chemical improvement: apply about 15 tons of gypsum per hectare, and apply it once as a base fertilizer. It ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/40A01G7/06A01C1/00A01C1/06A01B79/02C05G3/00C05G3/04C05G3/80
CPCA01B79/02A01C1/00A01C1/06A01G7/06C05D9/00C05G3/00C05G3/80C05F7/00C05F11/00C05F11/02C05F11/08
Inventor 王胜
Owner WEIFANG YOURONG IND
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