Associative Effects Of Apple Pomace Straw Silage And Corn Silage Of Cow Diets In Vitro

In this experiment, in vitro gas production equipment evaluated under four formulations conditions of cow, the combined effects of apple pomace straw silage and whole-plant corn silage or corn silage, respectively, to the combined effects of a number of(MFAEI) as index, initially identified the optimum combination of apple pomace straw silage and whole plant corn silage, and corn silage.Formula 1 consisting of: silage 43.2% + peanut vine 28.8%+soybean hulls 10%+fine material 18%. Which, by the whole plant silage and apple pomace corn silage 100:0, 80:20, 60:40, 40:60, 20:80, 0:100 composed of 43.2% of the silage trials. After 24 h in vitro,the SFAEI sequence of IVDMD is 80:20 > 40:60 > 60:40 > 20:80.The SFAEI sequence of GP is 60:40 > 40:60 > 20:80 > 80:20, the SFAEI sequence of MCP is 80:20 > 60:40 > 40:60 > 20:80, the SFAEI sequence of TVFA 40:60 > 80:20 > 20:80 > 60:40.The above four indicators, positive associative effects index(MFAEI) in the order: 60:40 > 80:20 > 40:60 > 20:80.Formula 2 consisting of: silage 43.2% + peanut vine 28.8%+soybean hulls 10%+fine material 18%. Which, by the corn silage and apple pomace straw silage 100:0, 80:20, 60:40, 40:60, 20:80, 0:100 composed of 43.2% of the silage trials. After 24 h in vitro,the SFAEI sequence of IVDMD is 60:40 > 80:20 > 40:60 > 20:80, the SFAEI sequence of GP is 60:40 > 80:20 > 40:60 > 20:80, the SFAEI sequence of MCP is 60:40 > 80:20 > 20:80 > 40:60, the SFAEI sequence of TVFA is 20:80 > 60:40 > 40 : 60 > 80 : 20. The above four indicators, positive associative effects index(MFAEI) in the order: 60:40 > 80:20> 40:60.Formula 3 consisting of: silage 50%+ Leymus 22% + soybean hulls 10% + fine material 18%, which by the apple pomace straw silage and silage of whole plant corn according to test 100:0, 80:20, 60:40, 40:60, 20:80, 0:100, composed of 50% of the silage trials, 24 h were in vitro, the SFAEI sequence of IVDMD is 40:60 > 60:40 > 80:20 > 20:80, the SFAEI sequence of GP is 60:40 > 40:60 > 80:20 > 20:80, the SFAEI sequence of MCP is 40:60 > 60:40 > 80:20 >20:80, the SFAEI sequence of TVFA is 60:40 > 40:60 > 80:20 > 20:80. The above four indicators,positive associative effects index(MFAEI) in the order 40:60 > 60:40 > 80:20.Formula 4 consisting of: silage 50%+ Leymus 22% + soybean hulls 10% + fine material 18%, Which, by the corn silage and apple pomace straw silage 100:0, 80:20, 60:40, 40:60, 20:80, 0:100 composed of 43.2% of the silage trials.,24 h were in vitro, the SFAEI sequence of IVDMD is 40:60 > 60:40 > 80:20 > 20:80, the SFAEI sequence of GP is 60:40 > 40:60 > 80:20 > 20:80, the SFAEI sequence of MCP is 40:60 > 60:40 > 20:80 > 80:20, the SFAEI sequence of TVFA is 20:80 > 80:20 > 60:40 > 40:60.The above four indicators, positive associative effects index(MFAEI) in the order: 40:60 > 60:40 > 80:20 > 20:80.Through experiments found that due to different combinations and proportions of four different Formulations of silage, will have an impact on IVDMD, MCP, GP, TVFA and with these four indicators when the combined effects of a number of calculations, the whole-plant corn silage or corn silage of formulations 1 and 2 with apple pomace straw silage mixed best at 60:40, and the formulations 3 and 4 with apple pomace straw silage mixed best at 40:60.