【摘要】 甘薯新品种烟薯 2 7具有高产、优质、抗病、食用品质佳等特点。其高产机理在于光合面积大 ,净同化率高 ,茎叶和薯块鲜重的比值 (T/R值 )进展合理 ,同化物分配到块根的比率高更多还原

【Abstract】 A new sweetpotato variety ’Yanshu 27’ is of characteristics with high yield, good quality, disease resistance, good edible character. It had great photosynthesis leaf area, high net assimilation rate, rational T/R ratio and more assimilated matter move to roots. The high yield cultivation technique of the variety has been developed.更多还原