[人名] [英格兰人姓氏] 克罗夫顿住所名称,来源于古英语,含义是“围场,小自耕农地+圈用地,居留地”(paddock+enclosure,settlement);[地名] [美国] 克罗夫顿
网络 克罗夫顿; 克劳夫顿; 柯夫顿
In treatment B, the leaf number, height, biomass, and the number of Crofton weed seedlings were much lower that those in control.
而提前播种苇状羊茅样地紫茎泽兰幼苗数量、生物量和分蘖数均显著低于对照,而株高与对照无显著性差异;