【摘 要】
：
Melatonin (N-acetyl-5-methoxytryptamine) plays important roles in abiotic and biotic stress tolerance in plants.This study was carried out to examine the effects of exogenous melatonin in regulating s
【机 构】
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Northwest A&F University,Yangling,Shannxi,China
【出 处】
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The Second Asian Horticultural Congress(第二届亚洲园艺大会)
论文部分内容阅读
Melatonin (N-acetyl-5-methoxytryptamine) plays important roles in abiotic and biotic stress tolerance in plants.This study was carried out to examine the effects of exogenous melatonin in regulating systemic defense against cold stress in watermelon (Citrullus lanatus (Thunb.) M.).To aid the optimal concentration of melatonin alleviating cold stress, malondialdehyde (MDA)contents of leaves under 4℃ and roots under 10℃ were measured,respectively.
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