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Seedling raising method for leguminous plants in dry-hot valley area

A technology for leguminous plants and dry-hot river valleys, which is applied in the fields of leguminous plant cultivation, botanical equipment and methods, plant growth regulators, etc. problems, to achieve the effect of increasing the germination rate, increasing the germination time, and increasing the root length of the seedlings

Pending Publication Date: 2021-08-06
华邦建投集团股份有限公司
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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 raising legume seedlings in hot and dry valleys, so as to solve the difficulty of accelerating germination and raising seedlings when the existing method for raising legumes is used in hot and dry valleys, and is prone to low germination rate and low emergence rate. In some cases, it is difficult to control the quality of seedlings

Method used

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  • Seedling raising method for leguminous plants in dry-hot valley area
  • Seedling raising method for leguminous plants in dry-hot valley area
  • Seedling raising method for leguminous plants in dry-hot valley area

Examples

Experimental program
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Effect test

Embodiment 1

[0026] A method for cultivating seedlings of legumes in hot and dry valley areas comprises the following steps:

[0027] Step 1. Select excellent plants that are suitable for local growth and grow robustly, with plump grains, strong vitality, good gloss, high yield, good quality, and no pests and diseases; generally, it will bear fruit in December, and the fruit is the best when the fruit is in the shape of a yellow-brown lentil. Seed collection period; seeds with a weight of more than 25,000 seeds / kg;

[0028] Step 2. Collect the selected seeds and dry them in the sun for 1 day; then use 0.01mg·L -1 The daidzin solution soaks the dried seeds for 1 hour, then mixes and adds 100umol.L -1 The salicylic acid continued to soak the seeds for half an hour and took out for subsequent use; the parts by weight of the daidzin solution were 80 parts, and the parts by weight of the salicylic acid were 20 parts;

[0029] Step 3. The germination bed should be located in a place with relat...

Embodiment 2

[0049] The difference between this embodiment and embodiment 1 is that in step 2, the selected seeds will be collected and dried for 2 days; -1 The daidzin solution soaks the air-dried seeds for 2 hours; the weight part of the daidzin solution is 90 parts, and the weight part of salicylic acid is 30 parts;

[0050] In step 3, the width of the germination bed should be 1.3m, and the length can be adjusted voluntarily according to the overall length of the nursery shed, generally controlled at 18m, and the width of the trail is 50cm; in step 5, observe the seed expansion every day after the 4th day; in step 8, in Fu Fill the substrate in the breeding container, the components and parts by weight of the substrate are: 40 parts of sand, 40 parts of clay, 4 parts of Cu tailings sand, 4 parts of deer powder, 4 parts of kudzu powder, 20 parts of organic fertilizer, 4 parts of compound fertilizer servings; 18 bags per row in step 9.

Embodiment 3

[0052] The difference between this embodiment and embodiment 1 is that in step 2, the selected seeds will be collected and dried for 2 days; -1 The daidzin solution soaks the air-dried seeds for 2 hours; the weight part of the daidzin solution is 100 parts, and the weight part of salicylic acid is 35 parts;

[0053] In step 3, the width of the germination bed should be 1.5m, and the length can be adjusted voluntarily according to the overall length of the nursery shed, generally controlled at 20m, and the width of the trail is 50cm; in step 5, observe the seed expansion every day after the 5th day; step 8, in Fu Fill the substrate in the breeding container, the components and parts by weight of the substrate are: 45 parts of sandy soil, 50 parts of clay, 6 parts of Cu tailings sand, 6 parts of deer powder, 6 parts of kudzu powder, 25 parts of organic fertilizer, 5 parts of compound fertilizer servings; 20 bags per row in step 9.

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Abstract

The invention discloses a seedling raising method for leguminous plants in a dry-hot valley area, and mainly solves the problems that in the prior art, when an existing seedling raising method for the leguminous plants is used in the dry-hot valley area, germination accelerating and seedling raising are difficult, the conditions of low germination rate and low emergence rate are likely to occur, and the seedling quality is difficult to control. According to the seedling raising method for the leguminous plants in the dry-hot valley area, seed selection is conducted, a daidzin solution is used for soaking the seeds, then salicylic acid is used for soaking the seeds, warm water is used for enabling the seeds to germinate as soon as possible, then soil preparation is conducted, an eight-layer structure is laid for seed germination acceleration, and then the seeds are transplanted into a culture container filled with a matrix until the seeds grow into seedlings. Through the scheme, the seedling raising method achieves the purposes of high germination rate, short germination time and cost saving.

Description

technical field [0001] The invention relates to the technical field of legume seedling cultivation, in particular to a method for raising legume seedlings in hot and dry valley areas. Background technique [0002] The dry-hot valley area is arid and semi-arid, tropical and subtropical valleys. It is a special valley basin under the deep and closed terrain of the river basin and the hot and dry climate. It is one of the most prominent natural landscapes in the Hengduan Mountains area. Dry heat is Its characteristics; dry hot valley is a subtype of dry valley, mainly including parts of Panzhihua, Yuanmou, Dongchuan, Qiaojia, Nujiang, Yuanhe, etc. The existing vegetation in the dry valley is drought-tolerant trees, shrubs, Grass, and some areas have been semi-desertized. [0003] Some legumes, such as tropical legumes such as guar beans and mung beans, can also adapt to drought conditions under drought stress; but in dry-hot valley areas, there is no rain in winter, spring and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/40A01C1/00A01N65/20A01N37/40A01P21/00
CPCA01G22/40A01C1/00A01N65/20A01N37/40A01N65/00
Inventor 张志强郭永辉曹家正周通蒋玺
Owner 华邦建投集团股份有限公司
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