当前位置: 首页 > 文章 > 提高生长肥育猪棉、菜籽饼饲粮蛋白质效率和饲养效果的研究 中国畜牧杂志 1986 (6)
Position: Home > Articles > IMPROVING THE EFFICIENCY AND PERFORMANCE OF GROWING- FATTENING PIGS FED DIETS CONTAINING COTTENSEED MEAL AND RAPESEED MEAL Chinese Journal of Animal Science 1986 (6)

提高生长肥育猪棉、菜籽饼饲粮蛋白质效率和饲养效果的研究

作  者:
邱华生;严述贵;肖廷卓
单  位:
湖北省农科院畜牧兽医研究所
摘  要:
前言 蛋白质饲料不足,是影响养猪生产的原因之一。然而,据1982年统计,我省年产棉、菜籽饼共4.7亿公斤,但饲用量不到5%。其原因之一是,含有毒物,蛋白质质差和适口性低,用于养猪仅能得到低下的饲养效果。 据报告:用棉饼和菜饼或加上大豆饼配合饲用,可限其毒物于安全水平和改进氨基酸的平衡性(1961年Abrams;1982年Hodson等);补充限制性氨基酸是提高“两饼”饲效的有效方法,也有增加采食量的作用
译  名:
IMPROVING THE EFFICIENCY AND PERFORMANCE OF GROWING- FATTENING PIGS FED DIETS CONTAINING COTTENSEED MEAL AND RAPESEED MEAL
作  者:
Qiu Hua-sheng, et al. (Institute of Animal Science and Veterinary Medicine Hubei Provincial Academy of Agricultural Sciences)
摘  要:
Feeding and digestion trials were comducted with pigs using rations con- taining cottonseed meal and rapeseed meal as the chief protein sources supplemented with 1-lysine, trace minerals and antibiotics. Best results were o-btained with the supplemented groups. Compared with the unsupplemented group, feed intake was increased by 21%, growth rate by 28.9%, FGE 10.4%, N-balance by 8% and blood urea N decreased 24%, These results were similar to those obtaind from pigs fed isocaloric, isonitrogenous soybean diet (P< 0.05). Backfat thickness and percentage lean-cut were also similar (P<0.05).

相似文章

计量
文章访问数: 1
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊