A Preliminary Study on Indicator Characters of High Yield in the Maize of the Land on the Slopes
Ruan Peijun (Bijie Prefectural Institute of Agricultural Science, Guizhou Province)
The relation between main guantitative characters and yield (seed weight per plant) in the maize of the land onthe slopes was studied with mathematical method of the grey incidence analysis of the grey system theory. The resultsshowed that high yielding maize of the land on the slopes gave longer ears.more line - grains number,Suitable earrows and 1000-grains weaight, thinner ears, thicker stems, Suitable leaves number, suitable plant beight and lowerear hight.
【CateGory Index】： S513