Lycium ruthenicum mill field sowing and seedling raising method suitable for arid region

Abstract

The invention discloses a lycium ruthenicum mill field sowing and seedling raising method suitable for an arid region. The lycium ruthenicum mill field sowing and seedling raising method suitable for the arid region comprises the following steps: after collecting seeds, placing the seeds at a shady, cool and dry position for subsequent use or storing at the temperature of 0-5 DEG C; selecting a nursery land, turning over in the winter of last year or the first ten-day period of April, applying decayed farm manure, raking the ground, making a sowing bed in a middle or last ten-day period of April, irrigating sufficient bottom water 3-5 days before sowing, and sterilizing soil; and selecting annual seeds, soaking with warm water at the temperature of 40 DEG C for 24 hours, soaking with 0.5% potassium permanganate solution for 20-30 minutes after seed soaking, then sterilizing, blending fine sand in the seeds, mixing uniformly, and sowing in the middle or last ten-day period of April. A mode of irrigating water at first and then ditching, sowing and covering with films is adopted, soil humidity can be maintained, ground temperature is increased, sprouting is accelerated, the problem that lycium ruthenicum mill seeds are small, and are difficult to sprout and break ground can be solved well, the method is simple to operate, lycium ruthenicum mill seedling raising yield is high, the planting method is convenient to popularize, and seedlings of the next spring are neat, grow strongly, and are developed in fibrous root, high in resistance and high in cultivation survival rate.

Description

Technical field [0001] The invention belongs to the field of plant seedling breeding and propagation, and particularly relates to a field sowing and seedling method of Lycium ruthenicum suitable for arid areas. Background technique [0002] Lycium ruthenicum Murr. (Lycium ruthenicum Murr.), Solanaceae, Lycium barbarum. Salt-tolerant mesophytic shrubs, drought-tolerant and cold-tolerant. Often born in salinized sandy land, along the banks of rivers and lakes, and dry riverbeds. Lycium ruthenicum is easy to plant and easy to manage. It does not require strict soil and water conditions. It can be planted in sandy land, Gobi or saline-alkali land. It is an excellent afforestation plant for sand prevention and sand control and improving the ecological environment. Lycium ruthenicum has a sweet taste and flat nature, rich in protein, fat, carbohydrates, free amino acids, organic acids, minerals, trace elements, alkaloids, vitamin C, B1, B2 and other nutrients. Compared with red wolf...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for sowing and raising seedlings of Lycium barbarum in arid areas suitable for field sowing and seedling cultivation, aiming at solving the problems that the soil temperature in arid areas decreases after irrigation and the soil is easy to harden, making it difficult for seeds to germinate and difficult to break through the soil after germination

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