摘要
本文对7367、西辐5号、绵阳26三种小麦的生育阶段、品种的外观品质及产量构成因素进行了比较研究。结果表明新品种7367具有矮杆、抗倒伏、穗密度大、千粒重高、生长期长等特点。该品种比西辐5号增产13.8%,比绵阳26增产6.1%,在生产上具有一定的推广价值。
We made a comparative study on the growing period,external appearance and yield composing elements of the wheat varieties of 7367,Xifu No.5 and Mianyang26.The results have indicated that 7367 has the characteristics of shorter stalk,stronger resistance to stalk leaning,greater spike density,higher dry weight of 1000 grains and longer growing period,and harvests 13.8% higher than that of Xifu No.5 and 6.1% than Mianyang 26. Therefore,it is valuable to popularize 7367.
