期刊文献+

早期断乳犊牛开食料营养价值的研究 被引量:2

在线阅读 下载PDF
导出
摘要 对42日龄断乳的黑白花犊牛饲喂研制的犊牛开食料,与91日龄常规断奶组进行对比试验,通过分析不同日龄犊牛对饲料、干物质等的摄取量、瘤胃的形态、机能的发育,表明所研制生产的犊牛开食料适口性好,营养全面,消化率较高,代乳性能强;所培育犊牛生长发育好,体质结实,成活率高,瘤胃发育早,对粗饲料的利用率高。
出处 《中国农学通报》 CSCD 1998年第3期24-26,共3页 Chinese Agricultural Science Bulletin
  • 相关文献

同被引文献11

  • 1Greenwood R H, Morrill J L. A new method of measuring diet abrasion and its effect on the development of the forestomach[J]. J Dairy Sci,1997,80:2534 - 2541.
  • 2Velázquez O C,Lederer H M,Rombeau J L. Butyrae and the colonocyte.Implications for neoplasia[J]. Dig Dis Sci, 1996,41:727 - 739.
  • 3邱怀.牛生产学[M].北京:中国农业出版社,2000..
  • 4Coverdale J A,Tyler H D, Quigley J D,et al. Effect of various levels of forage and form of diet on rumen development and growth in calves[J].J Dairy Sci,2004,87:2554 -2562.
  • 5Hopkins B A. Effects of the method of calf starter delivery and effects of weaning age on starter intake and growth of Holstein Calves fed milk once daily[J]. J Dairy Sci,1997,6:24 -28.
  • 6Kertz A F, Prewitt L R, Everett Jr J P. An early weaning calf program: summarization and review[J]. J Dairy Sci, 1979, 62: 1835.
  • 7Hopkins B A. Effects of the method of calf starter delivery, and effects of weaning age on starter intake and growth of Holstein calves fed milk once daily[J]. J Dairy Sci, 1997, 80: 2200-2203.
  • 8Greenwood R H, Morrill J L, Titgmeyer E C. Using dry feed intake as a percentage of initial body weight as a weaning criterion[J]. J Dairy Sci, 1997, 80: 2542-2546.
  • 9Anderson K L, Nagaraja T G, Morrill J L. Ruminal metabolic development in calves weaned conventionally or early[J]. J Dairy Sci, 1987, 70: 1000.
  • 10Anderson K L, Nagaraja T G, Morrill J L, et ol. Ruminal metabolic development in conventionally or early-weaned calves[J]. J Dairy Sci, 1987, 64: 1215.

引证文献2

二级引证文献12

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部