【摘要】 研究了七种矿质元素以不同浓度浸种处理小麦种子 ,播种 1天后喷施阿特拉津对小麦的一些生理效应的影响。结果表明 :低浓度的氮 (N)、磷 (P)、钾 (K)、铜 (Cu)和高浓度钙 (Ca)、锰 (Mn)能明显降低阿特拉津对小麦幼苗的伤害 ,锌处理效果不明显。更多还原

【Abstract】 Seven kinds of mineral elements were used to soak wheat seeds.One day later after sowing,Atrazine was sprayed.The results showed that lower concentration of N,P,K,Cu and higher concentration of Ca,Mn could reduce the harm of atrazine to wheat seedlings obviously,Zn showed unmarked effect.更多还原