摘要
本文研究了洛玉941亩产750公斤左右的根、茎、叶、穗分化、籽粒形成灌浆规律,探讨了适宜的叶面积系数、干物质积累和亩穗数、穗粒数、千粒重指标。
Under per mu yield 750kg or so , the ruls kf root , stem , teaf , spikediffer-entyatyon . formation and filling of grain of Luoyu 941 corn are studied in this article . It’s index of teaf area index(LAl) . xlean yield raise (CYR) . per mu ear number ,per ear grain number ,1000-grain weight a is raised.
