期刊文献

Nutrient digestion, rumen fermentation and performance as ramie (Boehmeria nivea) is increased in the diets of goats 收藏

山羊日粮中营养物质的消化，瘤胃发酵和苎麻（Boehmeria nivea）的表现增加

原文求助发布源

作者

S.X.Tang[a][b];Y.He[c];P.H.Zhang[f];J.Z.Jiao[a][b];X.F.Han[a][e];Q.X.Yan[a][e];Z.L.Tan[a][b];H.R.Wang[c];D.Q.Wu[d];L.H.Yu[c];M.Wang[a][b];C.S.Zhou[a][b];J.H.Kang[a];

作者单位

[a]CAS Key Laboratory for Agro-Ecological Processes in Subtropical Region, Hunan Research Center of Livestock & Poultry Sciences, South-Central Experimental Station of Animal Nutrition and Feed Science in the Ministry of Agriculture, Institute of Subtropical Agriculture, The Chinese Academy of Sciences, Changsha, Hunan, 410125, China[b]Hunan Co-Innovation Center of Animal Production Safety, CICAPS, Changsha, Hunan, 410128, China[c]College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiansu, 225009, China[d]Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, Hunan, 410205, China[e]Hunan Co-Innovation Center for Utilization of Botanical Functional Ingredients, Changsha, Hunan, 410128, China[f]College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, 410128, China

关键词

Ramie; Alfalfa; Nutrient digestibility; Rumen fermentation;

关键词译文

苎麻;苜蓿;营养物质消化率;瘤胃发酵;

发布日期

1 January 2019

页码

15-22

DOI

10.1016/j.anifeedsci.2018.10.013

来源信息

Animal Feed Science and Technology ISSN：0377-8401, 2019年, 247卷, 15-22页

摘要

The objective of this study was to investigate the variations in nutrient digestibility, rumen fermentation, serum biochemical parameters, and performance resulting from an increase in the proportion of ramie (Boehmeria nivea) substitution for alfalfa in the diets of goats. In a completely randomized block design, thirty-two Liuyang black goats were divided into two blocks according to body weight (BW) (light, BW: 16.7 ± 1.72 kg; and heavy, BW: 26.6 ± 2.95 kg). Then, the sixteen goats in each block were further randomly divided into four subgroups that randomly accepted four treatments, i.e., alfalfa was replaced by ramie at 0%, 35%, 70% and 100%. The results showed that the apparent digestibility of gross energy (GE) (linear, p 0.05) by the inclusion of ramie. The concentration of ammonia nitrogen (NH₃-N) in the rumen fluid decreased (linear, p

摘要译文

本研究的目的是研究营养消化率，瘤胃发酵，血清生化参数和性能的变化，这些变化是由于山羊日粮中苎麻（Boehmeria nivea）替代苜蓿的比例增加所致。在完全随机区组设计中，根据体重（BW）将32只浏阳黑山羊分成两块（光照，BW：16.7±1.72 kg;重，BW：26.6±2.95 kg）。然后，将每个区块中的16只山羊进一步随机分成4个亚组，随机接受4个处理，即苜蓿在0％，35％，70％和100％下被苎麻替代。结果表明，通过包含苎麻，总能量（GE）的表观消化率（线性，p <0.05）。瘤胃液中氨氮（NH 3 -N）的浓度降低（线性，p

S.X.Tang[a][b];Y.He[c];P.H.Zhang[f];J.Z.Jiao[a][b];X.F.Han[a][e];Q.X.Yan[a][e];Z.L.Tan[a][b];H.R.Wang[c];D.Q.Wu[d];L.H.Yu[c];M.Wang[a][b];C.S.Zhou[a][b];J.H.Kang[a];. Nutrient digestion, rumen fermentation and performance as ramie (Boehmeria nivea) is increased in the diets of goats[J]. Animal Feed Science and Technology, 2019,247: 15-22