摘要
通过金红苹果树(CM_(256)中间砧)不同负载量的发育枝(F)、无果短枝(W)、有果短枝(Y)叶片的光合产物——可溶性糖和淀粉量的测定。结果表明:随着负载量的增大,发育枝叶片的可溶性糖含量稍有升高,短枝叶片的可溶性糖含量下降,各类枝叶片的淀粉含量均呈下降趋势。
The effects of fruit load on soluble sugar contents and starch contents in leaves on extending shoots. spurs bearing fruit and non-bearing fruit of Jinhong apple trees (GM_(256) Interstock)was studied. The results were: (1) with the increase of fruit load soloble sugar contents of extenting shoots increased a little and that of spurs decreased; (2)starch contents of all kinds of branches on leaves decreased.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
2003年第3期53-56,共4页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
基金
内蒙古科委"九五"攻关课题部分内容(960106)
