In order to study the effect of different sowing amount on wheat yield,6 sowing amount groups were set up in this study.The results showed that panicle length,different sowing amount has a great effect on ear length,grain number per spike and tillering number of wheat,and the tillering number is the most prominent.Sowing amount of 250 kg/hm2 is more conducive to improving wheat yield,which is of great significance for gaining higher economic value of wheat planting.
维普
万方数据