Effect of Different Cultivation Measures on LAD and LAI of Spring Wheat in Dryland;
不同栽培措施对旱作春小麦叶面积和光合势的影响
The result indicated that LAI and LAD of super high-yield maizes xianyu 335 and zhengdan 958 were all higher than those of common cultivars.
结果表明:群体条件下超高产品种"先玉335"和"郑单958"的叶面积指数和光合势均高于普通品种,而且花后光合势与产量之间存在极显著的正相关(r=0。
In this studied date of two maizes such as indexex of leaf area,photosynthetic potential,accumulation of dry matter,and the factor build up yield.
采用单因素随机区组试验,研究了农大108和晋单34的叶面积指数、光合势、干物质积累,以及影响产量的产量构成因素。
In this study, data of four maize varieties such as indexes of leaf area, photosynthetic potential,net assimilating rate and accumulation of dry matter were com pared.
比较了晋单35、恒丰1号、农大3138和晋单34的叶面积指数、光合势、净同化率、干物质积累。