摘要
本文利用源库差别大的两个玉米品种 ,研究了“源”和“库”与玉米产量之间关系 ,剪叶 (减源 )和剪穗 (缩库 )处理的两年资料表明 ,减源缩库对玉米产量产生显著影响。由此认为要进一步提高玉米产量 ,应增源扩库。
s:two Maize varieties were used to study the relationships between yield and Source and sink which different greatly in source and sink.two year's experiment by cutting leaves (reduce sources) and ears(reduce sink)indicated that reducing both source and sink would influence maize yield Greatly。So,We think the effect way of increasing maize yield is to increasing it's source and sink.
出处
《玉米科学》
CAS
CSCD
2000年第2期67-69,共3页
Journal of Maize Sciences
