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研究了不同树盘覆盖模式对果园土壤和鸡嘴荔生长的影响。试验结果表明:树盘铺肥+盖草和树盘铺肥+盖膜均能提高早春树盘土壤温度;树盘铺肥+盖草在夏季高温季节能有效降低树盘土壤温度,而树盘铺肥+盖膜夏季降温不明显。树盘铺肥+盖草能有效增加土壤有机质含量。树盘铺肥+盖膜有效提高了土壤有效氮、有效磷和有效钾的含量。树盘铺肥+盖草和树盘铺肥+盖膜均对鸡嘴荔树体营养生长和产量起促进作用。
The effects of different tree cover patterns on the growth of orchard soil and JiziLi were studied. The results showed that: the tree-topped fertilizer plus cover grass and tree-topped fertilizer plus cover membrane could improve the soil temperature of tree-spring in early spring; the tree-topped fertilizer plus cover grass could effectively reduce soil temperature in the tree- Shop fertilizer + cover film cooling in summer is not obvious. Tree shop fertilizer + cover grass can effectively increase soil organic matter content. Tree debit + cover film effectively increased soil available nitrogen, available phosphorus and available potassium content. Tree debit + cover grass and tree shop Tu fertilizer + cover film on the litchi body vegetative growth and yield to promote.