This paper aimed to evaluate the productivity of corn crop for silage, beans and straw production in different rotation systems with spring/summer fall/winter green manures cultivated under agroecological management. The experiment was implemented a rural property managed an system since 2009, 2017/18 2018 crops. experimental design used randomized blocks, five repetitions. treatments consisted...

Abstract This research was conducted to examine the pH value and physical quality of Gama Umami grass silage which supplemented with legume pollard. study used a completely randomized design 4 types treatments, they were P0: GU 95% + calliandra 5%; P1: 90% Calliandra leaves 10% pollard 2.5%; P2: 80% 20% P3 : 70% 30% 7.5%. Each treatment replicated 5 times. The ensilage carried out for 21 days. ...