High-surviving-rate salix integra seedling culturing method
A technology of survival rate and bark willow, applied in the field of nursery stock seedlings, can solve the problems of low survival rate of seedlings and easy occurrence of diseases and insect pests, and achieve the effects of improving the survival rate of seedlings, improving disease resistance, and shortening the length
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[0018] A method for raising bark willow seedlings with high survival rate, comprising the following steps:
[0019] (1) Soil treatment for cutting planting
[0020] Apply 800kg / mu of organic fertilizer, 350kg / mu of crushed coal cinder, 15kg / mu of mint leaves, and 89kg / mu of quicklime to the planting soil. The dosage is 50kg / mu, and then plow the land to make it fully mixed with the soil, plow the planting soil 30cm deep, water thoroughly, and cover the soil with plastic film. When covering, the plastic film is covered in ridges, each ridge is 15cm wide, and the ridge spacing is 5-10cm; apply The above-mentioned fertilizers can not only have the effect of sterilizing and killing insect eggs, but also provide sufficient nutrients, improve the air permeability of the soil, adjust the soil pH to make it suitable for the germination of cutting seedlings, and cover them with plastic film after watering to prevent volatilization If it is too fast, the soil under the mulching film ca...
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