How does the yew manage the seedlings?
The methods of seedling management of Taxus are as follows:
First, seedling overwintering management: seedlings are afraid of frost, the seedlings should be protected by arch shed in winter, and it is better to cover the plastic film with grass curtain.
Second, seedling transplanting refining seedlings: after sowing seedlings or cutting seedlings have been cultivated for one year, they should transplant seedlings, transplant seedlings to open field seedlings and hemp according to the row spacing of 25 to 30 centimeters, build a 1.5-meter-high shading shed of six yin and four yang, and often water them. When the seedlings turn yellow, they should apply light urea water or light dung water to cultivate strong seedlings.
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Taxus growing environment
Taxus chinensis var. mairei is suitable for planting in the north and south, and it has the characteristics of shade, drought and cold resistance, and the soil PH value is required to be 5.5-7.0. Like cool and humid climate, can withstand low temperature below minus 30 degrees Celsius, strong cold resistance, the optimum temperature is 20 degrees Celsius to 25 degrees Celsius, is a negative tree species. Like moist but afraid of waterlogging, suitable for planting on loose, moist and well drained sandy loam.
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Container Seedling technique of Taxus mairei
Taxus is an evergreen tree of Taxus, belonging to the national Ⅰ class key protected plant, is a species left over from Quaternary glacier, known as the "living fossil" of the plant kingdom, is a rare and endangered plant in the world, is not only an important timber species, ornamental tree species, but also a precious medicinal plant, branches, leaves, roots, bark can be extracted anti-cancer drug-paclitaxel, has great promotion and utilization value. Taxus can be propagated by cuttage or seed. Because of the uneven distribution of resources and the difficulty of scion collection, seed propagation is often used. Conventional seedling raising
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