Bletilla striata cultivation method
A cultivation method and technology of bletilla striata, applied in botany equipment and methods, horticulture, agricultural gas emission reduction, etc., can solve the problems of high production cost, low reproduction coefficient, large consumption of seedlings, etc., and achieve short production cycle, planting High cost, the effect of improving quality and yield
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Embodiment 1
[0030] The economic forest with a canopy density of 0.3 is selected as the forest land, and the soil quality is loose and fertile sandy soil with good drainage.
[0031] Spread the crushed straw and rice husk evenly in the woodland with a thickness of 5cm, and then use a small tractor to plow it to a depth of 30cm. It is fermented by mixing sheep manure and silkworm excrement at a weight ratio of 1:1 per mu. 600kg of organic fertilizer, and then plow the ground to mix the soil, straw, rice husk and organic fertilizer evenly, and the plowing depth is 40cm.
[0032] Three months later, when the above-mentioned three kinds of organic matter are retting, shallow plowing is performed once again, the plowing depth is 20cm, and the hardened seedlings are transplanted into the greenhouse for domestication for 2 months. The diameter of the original corm is greater than 0.5cm, and the seedling height is 3cm. Above, the Bletilla striata seedlings with a stem diameter of about 0.2 cm are ...
Embodiment 2
[0037] The economic forest with a canopy density of 0.5 is selected as the forest land, and the soil is loose and fertile sandy soil with good drainage.
[0038] Spread crushed soybean stalks and rice husks evenly in the woodland, with a thickness of 8cm, and then plow with a small tractor to a depth of 30cm. Apply sheep manure and silkworm excrement mixed and fermented at a weight ratio of 1:1 per acre. 800kg of organic fertilizer, and then turn the ground to mix the soil, soybean stalks, rice husks and organic fertilizer evenly, and the plowing depth is 30cm.
[0039] Three months later, when the above-mentioned three kinds of organic matter are retting, shallow plowing is performed once again, the plowing depth is 20cm, and the hardened seedlings are transplanted into the greenhouse for domestication for 2 months. The diameter of the original corm is greater than 0.5cm, and the seedling height is 3cm. Above, the Bletilla striata seedlings with a stem diameter of about 0.2 c...
Embodiment 3
[0044] The forest land is an economic forest with a canopy density of 0.7, and the soil is loose and fertile sandy soil with good drainage.
[0045] Scatter the crushed corn stalks and rice husks evenly in the woodland with a thickness of 6cm, then plow with a small tractor to a depth of 30cm, apply 800kg of fermented sheep manure per mu, and then turn the ground to make the soil, soybean stalks, rice Shells and organic fertilizer are mixed evenly, and the plowing depth is 40cm.
[0046] Three months later, when the above-mentioned three kinds of organic matter are retting, shallow plowing is performed once again, the plowing depth is 20cm, and the hardened seedlings are transplanted into the greenhouse for domestication for 2 months. The diameter of the original corm is greater than 0.5cm, and the seedling height is 3cm. Above, the Bletilla striata seedlings with a stem diameter of about 0.2 cm are transplanted into the woodland, and the seedling pits with a depth of 3 to 5 c...
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