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不同时期干旱胁迫对甘薯生长和抗氧化能力的影响
张海燕1,解备涛1,汪宝卿1,董顺旭1,段文学1(),张立明2()
Effects of Drought Treatments at Different Growth Stages on Growth and the Activity of Antioxidant Enzymes in Sweetpotato
HaiYan ZHANG1,BeiTao XIE1,BaoQing WANG1,ShunXu DONG1,WenXue DUAN1(),LiMing ZHANG2()

图4. 不同时期干旱胁迫对甘薯根系活力的影响

Fig. 4. Effects of drought stress at different stages on root activity in sweetpotato