期刊文献+

农村肉牛的生产周期与育肥技术 被引量:2

Production Cycle and Fattening Technology of Rural Beef Cattle
下载PDF
导出
摘要 湖南肉牛养殖,农村散养占90%左右。如何在目前条件下,充分利用当地资源,提高肉牛养殖经济效益是关键。本文从肉牛的生产周期、生产计划、育肥饲料配方以及提高育肥效益策略等方面进行了介绍,为提高湖南农村肉牛养殖经济效益提供借鉴。 Free-range barn occupied 90 % in beef conditions, how to effectively use the local resources cattle breeding in Hunan province. Under the current and increase the economic benefits were the key prob- lems. The paper introduced the production cycle, production plan, fattening feed formula and measures in- creasing fattening effect, which would provide reference for increasing economic benefits in Hunan rural beef cattle breeding.
出处 《中国牛业科学》 2013年第3期77-79,82,共4页 China Cattle Science
关键词 农村 肉牛 生产周期 育肥 rural beef cattle production cycle fattening
  • 相关文献

参考文献5

二级参考文献3

共引文献17

同被引文献21

  • 1杨春林.推荐肉牛育肥典型饲料配方[J].农村养殖技术,2004(20):30-30. 被引量:1
  • 2梁振杰.肉牛育肥饲料配方(供参考)[J].河北畜牧兽医,2005,21(1):25-25. 被引量:1
  • 3陈海燕,傅衍.牛奶中孕酮含量变化与奶牛的卵巢机能[J].核农学报,2005,19(5):390-392. 被引量:4
  • 4章孝荣,徐良玉,张德群.鲁西黄牛发情周期和产后期外周血浆孕酮水平[J].中国兽医学报,1996,16(5):478-481. 被引量:2
  • 5王中华.规模化肉牛育肥场饲料配方设计原则[J].农业知识(科学养殖),2007(1):45-45. 被引量:1
  • 6Crowe M A, Padmanabhan V, Hynes N,et al. Validation of a sensitive radioimmunoassay to measure serum follicle-stimula- ting hormone in cattle: correlation with biological activity[J]. Anita Reprod Sci, 1997, 48(2-4) .- 123-136.
  • 7Wiltbank M C,Souza A H,Carvalho P D, et al. Physiological and practical effects of progesterone on reproduction in dairy cattle [J]. Animal, 2014,1 : 70-81.
  • 8Uslenghi G, Chaves S G,Cabodevila J, et al. Effect of estradiol cypionate and amount of progesterone in the intravaginal device on synchronization of estrus, ovulation and on pregnancy rate in beef cows treated with FTAI based protocols [J]. Anim Re- prod Sci,2014~145(1 2) :1-7.
  • 9Bazer F W. Pregnancy recognition signaling mechanisms in ru- minants and pigs [J], J Anita Sci Biotechnoh2013, 4(1):23.
  • 10Dadarwal D, Mapletoft R J, Adams G P, et al. , Effect of pro- gesterone concentration and duration of proestrus on fertility in beef cattle after fixed-time artificial insemination FJ]. Theriog enology, 2013, 79(5) :859-866.

引证文献2

二级引证文献3

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