Comparative study on production performance and nutritional quality of five varieties of Sorghum×Sudan grass in Xing'an League
In order to screen out the varieties suitable for planting and promotion in the Xing'an League,five different varieties of Sorghum×Sudan grass were planted in the Xing'an League,their production performance and nutritional quality were compared and analyzed,and the gray correlation theory was used to comprehensively consider and evaluate the five varieties of Sorghum×Sudan grass.The results showed that the hay yield and fresh grass yield of Standard Fishing Grass were better than those of other varieties,and the crude protein content was significantly higher than that of other varieties(P＜0.05).Compared with the other four varieties,Standard Fishing Grass had better palatability and was easier to be eaten and digested by livestock.The five different varieties of Sorghum×Sudan grass planted in the Xing'an League were ranked as Standard Fishing Grass＞Haidi＞Jie Bao＞Black Bay＞Super Sugar King.The results showed that Standard Fishing Grass was more suitable for planting and promotion in the Xing'an League.
国家科技期刊平台
NSTL
万方数据
维普
