To screen rootstocks for cucumber grafting with tolerance to low temperature, weak light and salt stress, three-leaf see......

黄瓜幼苗在弱光条件下，光合速率降低，呼吸强度下降，多酚氧化酶活性升高，这可能是因为在弱不条件下呼吸作用的末端电子传递体系发生改变......