Cultivation method for peanuts by full film-mulching of ridges for preventing wind corrosion and collecting trace rainwater

A cultivation method and peanut technology are applied in the fields of leguminous plant cultivation, botanical equipment and methods, climate change adaptation, etc., which can solve problems such as drought, and achieve the effects of preventing and controlling wind erosion of weed growth, increasing adhesion, and solving wind erosion.

Inactive Publication Date: 2019-01-29
JILIN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the above-mentioned technical problems, and provides a kind of cultivation method for peanuts covered with film to prevent wind erosion and collect light rain, so as to prevent the wind erosion phenomenon of peanut fields, and at the same time, use effective rainfall during the growth period to effectively solve the problem of soil drought in the sowing period

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The peanut planting test site is in Yishun Village, Hongqi Street, Shuangliao City, at N43°34 north latitude and E123°36′ east longitude, with a planting area of ​​10 hectares. The cultivation method of peanut full furrow covered with film to prevent wind erosion and collect light rain is as follows:

[0028] 1. Land preparation

[0029] Soil preparation should be deep plowed, smooth, loose, finely divided, and moist. Deep plow 20cm, after the land is well prepared, ridges are raised before sowing, the ridge direction is perpendicular to the wind direction, the ridges are 90cm wide at the bottom, 12cm high, 55cm wide, and 2 rows are sown.

[0030] 2. Variety selection and seed treatment

[0031] The sowing variety is Jihua 19. Seed in the sun for 2 days before peeling, peel the shells 7 days before sowing, and remove insects, buds, and rotten fruits when peeling. After dehulling, select 1st and 2nd grade seeds to sow separately, use Weifu (40% Rust·Fumei double-susp...

Embodiment 2

[0044] The peanut planting test site is in Sangshu Village, Hongqi Street, Shuangliao City, at N43°32' north latitude, E123°38' east longitude, with a planting area of ​​18 hectares. The cultivation method of peanut full furrow covered with film to prevent wind erosion and collect light rain is as follows:

[0045] 1 site preparation

[0046] Soil preparation should be deep plowed, smooth, loose, finely divided, and moist. It needs to be plowed 30cm deep. After the land is ready, ridges should be raised before sowing. The ridge direction is perpendicular to the wind direction. Generally, the ridges should be 85cm wide at the bottom, 10cm high, and 50cm wide. Sow 2 rows.

[0047] 2 Variety selection and seed treatment

[0048] The sowing variety is Jihua No. 4. Dry the seeds for 1 day before peeling, peel the shells 10 days before sowing, and remove insects, buds, and rotten fruits when peeling. After shelling, select 1st and 2nd grade seeds to sow separately, use Weifu (40...

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Abstract

The invention discloses a cultivation method for peanuts by full film-mulching of ridges for preventing wind corrosion and collecting trace rainwater, belonging to the technical field of peanut cultivation. The invention effectively solves the problem of soil drought in a sowing period. The cultivation method for the peanuts by full film-mulching of the ridges for preventing wind corrosion and collecting trace rainwater comprises the following steps: (1) soil preparation; (2) selection of a peanut variety and seed treatment; (3) film mulching and sowing in an optimum period; etc. According tothe invention, through the cultivation method with full film-mulching of the ridges, the fertility of soil is effectively protected; wind corrosion is avoided; rainfall is effectively utilized; the trace rainwater falling on mulching films forms a streamflow to flow toward the position of a seedling belt to infiltrate into rhizosphere soil, so the purpose of collecting the trace rainwater is achieved; limited rainwater resources are fully utilized; and transition from passive drought to active drought is realized.

Description

technical field [0001] The invention relates to the technical field of peanut cultivation, in particular to a cultivation method for covering peanuts in full ridges and furrows to prevent wind erosion and collect light rain. Background technique [0002] The peanut planting area in the three northeastern provinces is developing rapidly, and the national peanut planting area will move northward in the next few years and the development trend will be obvious. The main production areas of early-maturing peanuts in Northeast China are mainly concentrated in the northwest of Liaoning Province and Jilin Province. They are located in the sandy and semi-arid areas with fragile ecology in my country, and peanut planting is facing the hazards of wind erosion. [0003] Wind erosion and desertification has been the most prominent problem in the arid areas of northern my country in the past two decades. Due to excessive reclamation, overgrazing and inappropriate farming methods, vegetati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/40A01G13/02
CPCA01G13/0275A01G22/40Y02A40/28
Inventor 陈小姝高华援刘海龙孙晓苹吕永超王绍伦李春雨宁洽
Owner JILIN ACAD OF AGRI SCI
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