条件筛选
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Summary of Eucommia ulmoides planting and cultivation experience and detailed technical explanation
The seedling-raising land should be chosen as sunny, deep soil layer, loose and fertile, and convenient for irrigation and drainage sandy loam land. After the land is selected, apply 3500 kg of farmyard manure, 100 kg of cake fertilizer, and 50 kg of superphosphate per mu, then deep plow 30 cm, harrow fine and level, and make raised beds 1.2 m wide and 20 cm high.