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Seedling culture method for Chinese cabbages suitable for being planted in saline and alkaline land

A technology of saline-alkali land and cabbage, which is applied in the field of plant seedlings, can solve the problems of affecting plant growth, yield and quality, cannot guarantee the uniformity of seedling growth, and uneven seedling quality, so as to improve the stress resistance of seedlings and guarantee the quality of seedlings. Drug pollution, the effect of promoting the growth of roots

Inactive Publication Date: 2016-10-05
MAANSHAN LVFENG SEED IND CO LTD
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Problems solved by technology

[0003] Although people have researched and summarized a relatively complete technical system in the cultivation of cabbage seedlings, due to the influence of factors such as temperature, moisture, seed germination rate, and germination potential, the uniformity of seedling growth cannot be guaranteed, resulting in uneven plant size during planting. First, the quality of seedlings is also uneven. At the same time, insufficient or unbalanced nutrient supply will lead to weak seedlings, which will eventually affect subsequent plant growth, yield and quality

Method used

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Embodiment Construction

[0021] A method for growing Chinese cabbage seedlings suitable for planting in saline-alkali land, comprising the following aspects:

[0022] (1) Seed pretreatment: select varieties with good quality, high yield and disease resistance, preheat the seeds in warm water at 36°C for 10 minutes, take them out, reset them in hot water at 50°C for 15 minutes, and use them after taking them out Rinse with cold water to cool down and air dry naturally;

[0023] (2) Configure the bed soil: spread the medicine soil on the bottom of the seedbed, then mix the garden soil and nutrient supplement particles evenly and cover it on the medicine soil. The total soil volume in the seeding bed can reach a thickness of 4cm;

[0024] The nutritional supplement granules are made of the following raw materials in parts by weight (kg): 6 urea, 2 prohexadione calcium preparations, 10 vinegar grains, 20 fresh pig intestines, 35 cassava residues, and an appropriate amount of water; the preparation method ...

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Abstract

The invention discloses a seedling culture method for Chinese cabbages suitable for being planted in a saline and alkaline land. The seedling culture method for Chinese cabbages suitable for being planted in the saline and alkaline land comprises the following steps: seed pretreatment, preparation of seedbed soil, sowing, seedbed management after emergence of seedlings, and pest control. According to conditions of the saline and alkaline land, improvement of salt and alkali resistance of seedlings is used as a target, through addition of a large amount of exogenous hormone and microelements, the nutrition foundation of the seedlings is consolidated, meanwhile, various enzymatic activities in seedling bodies can be improved, particularly, absorption of a shoot root system to potassium ions is enhanced, then sodium and potassium balance in the seedling bodies is maintained, salt and alkali resistance is improved, and adverse effects on growth due to transplanting into the saline and alkaline land are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of plant seedling cultivation, in particular to a cabbage seedling cultivation method suitable for planting in saline-alkali land. Background technique [0002] Chinese cabbage is a biennial herbaceous plant among the leafy vegetables of the genus Brassica in the family Brassica. It is eaten with tender leaf balls, rosette leaves or flower stems. Its cultivation area and consumption rank first among all kinds of vegetables in China, and its seedling cultivation Cultivation technology is one of the important factors affecting the yield and quality of Chinese cabbage. [0003] Although people have researched and summarized a relatively complete technical system in the cultivation of cabbage seedlings, due to the influence of factors such as temperature, moisture, seed germination rate, and germination potential, the uniformity of seedling growth cannot be guaranteed, resulting in uneven plant size during plant...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/10C05G1/00C05G3/00C05F17/00A01N65/22A01P17/00
CPCA01G22/00A01G24/00A01N65/00A01N65/22C05B17/00C05C9/00C05F17/50C05G3/00C05G5/23A01N2300/00C05F1/005C05F5/002C05F5/008C05F11/10C05D3/02C05F11/00Y02W30/40
Inventor 曹文柱童自洲曹义好
Owner MAANSHAN LVFENG SEED IND CO LTD
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