秸秆腐熟还地在园林樟树上的应用试验

Experiment on returning decomposed straws to garden of camphor tree

秸秆腐熟还地在园林樟树上进行应用,结果表明:秸秆腐熟还地可促进樟树的茎叶生长,提高树势,还地可改善土壤理化性状,缓解土壤酸化板结现象,增加土壤有机质和氮磷钾含量,培肥地力。

An experiment on returning decomposed straws to garden of camphor tree was curried out, the results showed that, returning decomposed straws to soil could promote the growth of stems and leaves of camphor trees, improve tree vigor, as well as soil physical and chemical properties, relieve soil acidification and compaction, and increased the contents of organic and N, P, K in soil.