【摘要】 甘薯新品种烟薯 1 6具有高产、优质、抗病、耐旱等特点。试验结果表明 ,其高产机理在于光合面积大 ,光合能力强、T/R值进展合理 ,同化物分配到块根的比率高。以此作为提出相应栽培技术措施的科学依据。更多还原

【Abstract】 New sweetpotato variety Yanshu 16 is of characteristics with high- yielding good quality disease resistance, drought tolerance. The result showed that it had great photosynthesis area and intensity, rational T/R ratio and more assimilated materials move to roots. The high yield cultivation technique of this variety has been developed.更多还原