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A kind of wild peanut cutting propagation method

A technology of cutting propagation and peanuts, applied in the field of plant propagation, can solve the problems of low production efficiency, small pods of wild peanuts, etc., and achieve the effect of strong operability

Active Publication Date: 2017-07-21
广西壮族自治区农业科学院经济作物研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the problems of small pods and low production efficiency of wild peanuts, and to solve the technical problems existing in the cutting propagation of peanuts, and to provide a cutting propagation method of wild peanuts, which is suitable for rapid propagation and production of wild peanuts cutting propagation method

Method used

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  • A kind of wild peanut cutting propagation method
  • A kind of wild peanut cutting propagation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The wild peanut cutting propagation method of the present invention comprises the following steps:

[0021] (1) Soak the integrated seedling-raising nutrient base with water and mix it with common soil in a weight ratio of 2:1, and fill the seedling-raising tray;

[0022] (2) Dig a deep 10 cm placement area in the field according to the size of the seedling tray, spread plastic, place the seedling tray, and drench;

[0023] (3) Cut the young stems of wild peanuts, keep the stem tips and 3 to 4 stem nodes, and the cut position is just at the section;

[0024] (4) Wild peanut young stems are inserted in the seedling-raising tray, and a small shed is built with long bamboo strips above the seedling-raising tray, covered with a shading rate of 30% sunshade net, drenched thoroughly;

[0025] (5) The shed should be kept shaded and ventilated, and the substrate should be kept soaked for 25-30 days;

[0026] (6) Uncover the sunshade net properly in the morning, cloudy day, ev...

Embodiment 2

[0031] Except that the following measures are different, all the other operational measures are the same as those in Example 1, and will not be repeated here.

[0032] Step (1) Only use ordinary soil as the substrate and fill the seedling tray; Step (2) Place the seedling tray directly in the field and drench it thoroughly; Step (3) Cut the young stems of wild peanuts without keeping the stem tip, leaving 3~ 4 stem nodes, the position of cutting is not the joint. Its effect is shown in Table 1.

Embodiment 3

[0034] Except that the following measures are different, all the other operational measures are the same as those in Example 1, and will not be repeated here.

[0035] Step (5) The shed is kept shaded and ventilated, and the substrate is kept soaked for 15-20 days. Step (6) Uncover the sunshade net appropriately in the morning, cloudy day, evening and night, and let the cuttings bask in the sun properly, but not in the sun or for a long time, and keep the substrate moist for 10 to 15 days. Its effect is shown in Table 1.

[0036] Its effect is shown in Table 1.

[0037] Table 1 Example 1-Example 3 Cutting Propagation Investigation Form

[0038]

[0039] Remarks: The integrated seedling nutrient base is the "Yinong Saishi brand" integrated seedling nutrient base developed and produced by "Changchun Yinong Saishi Peat Development Co., Ltd.", which uses the natural high-quality peat in Northeast China as raw materials and adopts fully integrated integrated technology. .

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Abstract

A cutting propagation method for wild peanuts, comprising the following steps: (1) soaking the integrated seedling-raising nutrient base with water and mixing it with common soil at a weight ratio of 2:1 to fill the seedling-raising tray; (2) digging the seedling-raising tray in the field Place the area, spread plastic, place the seedling tray, and drench; (3) cut the young stems of wild peanuts, keep the stem tips and 3 to 4 stem nodes; (4) insert the young stems of wild peanuts into the seedling trays, Build a small shed above the plate, cover the sunshade net with a shading rate of 30%, and drench; (5) The shed should be kept shaded and ventilated, and the substrate should be kept soaked for 25 to 30 days; (6) Morning, cloudy, evening and night Properly uncover the sunshade net, let the cutting seedlings bask in the sun properly, keep the substrate moist, and last for 20 to 25 days; (7) completely uncover the sunshade net for seedling hardening, and pour water after the substrate is dry, for 7 to 10 days; (8) The surviving wild peanut seedlings were moved from the seedling trays to the field, and then managed according to the conventional cultivation management of peanuts. The invention can enable rapid reproduction and production of wild peanuts.

Description

technical field [0001] The invention relates to the technical field of plant propagation. Specifically, it is a wild peanut cutting propagation method. Peanut cutting propagation was realized by optimizing ecological factors. Background technique [0002] Peanuts are important oil crops and economic crops in the world. Wild peanuts are native to South America, creeping, and the pods are very small. Cultivated peanuts have a narrow genetic basis and lack many sources of resistance to peanut pests and diseases. However, there are many excellent stress and pest resistance genes in the wild germplasm of peanuts, and they have excellent traits such as high oil content and wide adaptability. The excellent genetic improvement of peanuts has broad application prospects in existing peanut varieties. In addition, wild peanuts bloom and grow all year round and can be used as greening vegetation; wild peanuts (A. Peanut production all over the world adopts seed propagation. For wild...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
CPCA01G2/00
Inventor 贺梁琼钟瑞春熊发前高忠奎韩柱强唐荣华蒋菁唐秀梅李忠黄志鹏
Owner 广西壮族自治区农业科学院经济作物研究所
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