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河北杨插条内源激素的季节性消长与生根的关系
赵一宇 裴保华 吕文
THE SEASONAL GROWTH AND DECLINE OF ENDOHORMONE IN THE CUTTINGS OF HEBEI POPLAR AND ITS RELATIONSHIP WITH ROOTABILITY
Zhao Yiyu;Pei Baohua;Lü Wen
林业科学 . 1987, (2): 208 -213 .