Searching for feeding strategies based on leaf protein extraction from sweetpotato to improve small holder swine production systems in Vietnam

摘要：

Samples from vine,top and leaf of sweetpotato and leaf.leaf and stem of stylo were analyzed from boiling or fermentation then sun or oven drying process to extract protein content. In addition,the a-mount of 1,550 kg of sweetpotato vine was extracted for the coming pig feeding trial. Extracts of sweetpotato and stylo present very high crude protein content (34.31％ for SP vine,from 44.18-46.77％ for SP leaf and top,45. 84-52. 97％ from Stylo leaf/leaf and stem). All give an adequate level of amino acids to be used for swine production,especially to feed piglets.

关键词： sweetpotato protein extract pig feeding

作者: Nguyen Thi Tinh Carlos Leon Velarde Le Van Huyen

作者单位: National Institute of Animal Husbandry (NIAH),Vietnam International Potato Center,CIP,Lima Peru

会议类型: 国际会议

会议名称: China Xuzhou 4th International Sweetpotato Symposium & 4th China-Japan-Korea Workshop(中国徐州第四届国际甘薯学术研讨会暨第四届中日韩甘薯学术讨论会)

会议地点: 徐州

会议语种:英文

页码: 683-690

在线出版日期: 2010-11-27（万方平台首次上网日期，不代表论文的发表时间）