期刊论文

中文

湖南农业大学学报(自然科学版)

1007-1032

1996

22

3

225-230

10.13331/j.cnki.jhau.1996.03.003

湖南省教委博士点基金；

本校为第一机构

杂交早稻Ｖ４８－２秧苗经人工低温（５～７℃）处理后测定其死苗率、叶片电解质渗漏率和叶片脂质过氧化作用的结果表明：旱育秧苗抗冷能力明显强于湿润育秧秧苗；育秧期间的干旱胁迫是导致旱育秧苗抗冷能力强的根本原因。

The results of dead seedling ratios,electrolyte leakage and lipid peroxidationtests with hybrid rice V48-2,after an artificial low temperature(5～7℃)treatment for 72 hand 144 h,proved that the rice seedlings raised in dry nursery had much stronger cold resis-tance than that raised in wet nursery,and it is the drought stress that causes the increase ofthe cold res...