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离体叶片持水力:两个春小麦品种的杂交F_8群体种植在4个不同土壤水份条件下,取样测定剑叶持水力,4种条件下的谷粒平均产量与离体叶片持水力,气孔和麦皮水分输导阻抗有显著相关,离体叶片持水力强的
Water holding capacity of detached leaves: Hybrid F_8 populations of two spring wheat cultivars were planted under four different soil moisture conditions. Samples were collected to determine the water holding capacity of the flag leaves. The average grain yield under four conditions was correlated with the leaf holding capacity, There was a significant correlation between water-transmission impedance of wheat bran and strong water-holding capacity of isolated leaves