Method for cultivation of seedlings of bulbus fritillariae cirrhosae through devices
A technology of Fritillaria sichuanensis and facilities, which is applied in the field of facility seedling cultivation of Fritillaria sichuanensis, can solve the problems of difficult to form industrialized commercial medicinal material supply, unsolved raw material supply of medicinal materials, low emergence rate, and low seedling preservation rate, so as to meet the needs of planting and production , Reduce the damage of foreign weed seeds and improve the seedling preservation rate
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[0018] Below in conjunction with embodiment the technical solution of a kind of facilities seedling raising method of Fritillaria sichuanensis of the present invention will be further described.
[0019] In order to greatly increase the emergence rate of Fritillaria chinensis seeds and the rate of seedling preservation (ie, the survival rate of small bulbs every other year), supply a large number of high-quality Fritillaria chinensis seedlings, and raise seedlings in greenhouses during the 1 to 3-year-old seedling age of Fritillaria chinensis.
[0020] a. In the Qinghai-Tibet Plateau and its adjacent areas, select sandy loam land plots with an altitude of 2600-4000m, sufficient water, good drainage, fertile soil, and a lot of humus as the seedling breeding base.
[0021] b. In the first year, build a standard all-steel-frame nursery greenhouse with a width of 8m, a height of 3m, and a length of 50m from August to October, with sunshade facilities on the roof, pre-buried rat-pro...
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