Seedling growing method capable of increasing selenium content of cabbage

A technology of cabbage and content, applied in the field of plant seedlings, can solve the problems affecting plant growth, yield and quality, cannot guarantee the uniformity of seedling growth, and uneven seedling quality, so as to ensure chemical pollution and improve stress resistance sexual, growth-enhancing effects

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

[0022] A seedling raising method for increasing the selenium content of cabbage, comprising the following aspects:

[0023] (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;

[0024] (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;

[0025] The nutritional supplement granules are made of the following raw materials in parts by weight (kg): 6 urea, 3 sodium selenite, 4 selenium-enriched yeast, 36 selenium-enriched old tea leaves, 14 silkworm excrement, 19 peanut cake powder, and an appropriate amount of water; The preparati...

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Abstract

The invention discloses a seedling growing method capable of increasing selenium content of cabbage. The seedling growing method includes pretreatment of seeds, preparation of seedbed soil, seed sowing, seedling bed management after emergence, and pest control and prevention. According to the seedling growing method for production of selenium-rich cabbage, various selenium-rich raw materials are supplemented as nutrition at the stage of seedlings, high selenium absorption capacity of the seedlings is achieved under cooperation of organic way, inorganic way and microorganism way, growing performance of the seedlings is improved, stress resistance thereof is also improved by increasing in-vivo activity of peroxidase, and further yield of selenium-rich cabbage is increased.

Description

technical field [0001] The invention relates to the technical field of plant seedling raising, in particular to a seedling raising method for increasing the selenium content of cabbage. 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 planting. First, ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/08C05G3/00A01N65/22A01P7/00
CPCA01C1/08A01G22/00A01N65/00A01N65/22C05C3/00C05G3/00C05C5/02C05F11/00A01N2300/00
Inventor 曹文柱童自洲曹义好
Owner MAANSHAN LVFENG SEED IND CO LTD
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