一规模养殖场目前推出“规模养殖场香菇废菌棒替代部分饲料饲养应用”课题,研究在饲料中添加菌棒最佳比例方案,以达到最大限度的降低饲料成本。该课题主要做法是:选择无霉菌、无病虫害、洁白的香菇废菌棒打碎,拌入适量的食盐、过磷酸钙、尿素 A scale farms currently launched “scale farms mushroom waste rod replacement part of the feed ” issue, study the best proportion of feed rods in the proportion of bacteria in order to achieve the maximum reduction in feed costs. The subject of the main approach is: choose no mold, no pests, white mushroom waste mushroom broken, mixed with salt, superphosphate, urea