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用于苗床树苗修剪的生长抑制剂──Ｂｏｎｚｉ法国Ｐｅｒｓｈｏｒｅ大学的研究表明，一种命名为Ｂｏｎｚｉ的树木生长抑制剂，使苗床上栽培的树苗减少夏季修剪的工序，效果十分显著。这种试剂的效果在很大程度上取决于树种。通过对４８种苗床上栽培的树苗进行试验，秋季前...
Growth Inhibitors for Seedling Sling Trimming - Bonzi’s research at Pershore University in France shows that a tree growth inhibitor named Bonzi reduces the summer pruning of saplings grown on seedbed beds in significant ways. The effectiveness of this reagent depends very much on the tree species. Through the cultivation of 48 seedlings on the saplings for testing, before autumn ...