中国畜牧兽医2017，Vol.44Issue(12)：3491-3496,6.DOI:10.16431/j.cnki.1671-7236.2017.12.014
日粮中添加稻壳粉对雏火鸡生长性能、体尺指标、内脏器官发育和经济效益的影响
Effects of Rice Husk Powder on Performance, Body Size Traits, Internal Organs Development and Economic Benefit of Young Turkey
摘要
Abstract
The purpose of this experiment was to study the effect of adding rice husk powder on the growth performance,body size traits,development of internal organs and economic benefits of young turkey.180 young turkeys with similar body weight were selected and randomly divided into two groups,with each group having 5 replicates,each replicate of 10 birds.The control group was fed with basal diet,the experimental group was fed with basal diet added rice husk powder.The experiment lasted 8 weeks.The results showed that there was no significant difference in avarage daily feed intake (ADFI) between control group and experimental group (P＞ 0.05).Compared with control group,the body weight and avarage daily weight gain (ADG) of the birds in experimental group increased extremely significantly (P＜0.01),while the ratio of feed intake and daily weight gain (F/G) decreased extremely significantly (P＜0.01);The heart weight of the birds tended to increase (P=0.09),whereas the proventriculus weight significantly increased (P＜0.05),and the gizzard weight extremely significantly increased (P＜0.01) in experimental group.There were no significant differences in body size traits,organ index,intestinal weight and length of the birds between control group and experimental group (P＞0.05).The economic benefit of each bird in experimental group at 56 days of age was increased by 39.4％ compared with control group (P＜0.05).In summary,adding rice husk powder in young turkey's diets could improve the growth performance and the economic benefits of turkey.关键词
雏火鸡/稻壳粉/生长性能/体尺指标/内脏器官/经济效益Key words
turkey/rice husk powder/growth performance/body size traits/internal organs/economic benefits分类
农业科技引用本文复制引用
代航,鲁曼,杨海明,郁钧,鞠耿越,廖正军..日粮中添加稻壳粉对雏火鸡生长性能、体尺指标、内脏器官发育和经济效益的影响[J].中国畜牧兽医,2017,44(12):3491-3496,6.基金项目
江苏高校优势学科建设工程资助项目:江苏省农业三新工程项目(SXGC[2015]071) （SXGC[2015]071）
