利用砂培的方法研究了3个抗旱、抗寒性不同小麦品种在干旱、低温交叉逆境下渗透调节物质及渗透调节能力的变化与交叉适应的关系.结......

Leaves from annual young grape plants (Vitis vinifera L. cv. Jingxiu) were used as experimentalmaterials. The ultrastruc......