For the production of kudzu and sugarcane top silage,six mixed ratios of kudzu and sugarcane top were ensiled.which were 10:0,90:10,80:20,70:30,60::40,and 0:10 (short for 100K,9K1S,8K2S,7K3S,6K4S and 100S).Each ratio had control and cellulase (5 U/g) treatments.Ensiled for 50 days at normal temperature,the nutritional indexes were measured with five replicates for each treatment.The results showed that.the increase of mixed ratio of sugarcant top Or cellulase additive can both improve the quality of the mixed ratio silage.The higher proprtion of sugarcane top,the lower dry matter,crude protein,pH and ammonia nitrogen in silage But neutral detergent fiber content,hemicellulose content and lactic acid content were on the rise.The good quality of mixed silage was at 6K4S in control treatment.When the silage treated was with cellulase,8K2S and 7K3S could get good quality silage.
cellulasekudzusugarcane topmixed silagemixed ratio
国家科技期刊平台
NSTL
维普
万方数据
