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高产奶牛科学饮水的方法 被引量:1

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作者 周玉岚
出处 《农技服务》 2004年第7期37-37,共1页 AGRICULTURAL TECHNOLOGY SERVICE
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  • 1李广运.预防奶牛冷应激的措施[J].养殖技术顾问,2005(1):9-9. 被引量:7
  • 2黄桂琴,王玉江,袁洪印,司秀丽.封闭牛舍的温热环境控制[J].农业工程学报,1996,12(2):122-125. 被引量:15
  • 3刘振宇,杨桂青.环境温度对肉牛肥育效果的影响及肉牛最佳经济利用年龄[J].当代畜牧,2006,35(4):8-8. 被引量:12
  • 4KAVOLELIS B, SATEIKIS I. Effective cowshed insulating ventilation system parameters [ J ]. Energy Buildings,2004, 36 ( 9 ) :969 - 973.
  • 5ROUHA - MULLEDER C, IBEN C, WAGNER E, et al. Relative importance of factors influencing the prevalence of lameness in Austrian cubicle loose -housed dairy cows [ J ]. Prev Vet Med, 2009,92 (1/2) :123 - 133.
  • 6SCOTY G B, KELLY K. Cattle cleanliness in different housing system[ J ]. Farm Building Progress, 1989,95:21 - 24.
  • 7CALAMARI L, CALEGARI F, STEFANINI L. Effect of different free stall surfaces on behavioural, productive and metabolic parameters in dairy cows [ J ]. Appl Anim Behav Sci,2009,120 ( 1 ) :9 - 17.
  • 8JEPPSSON K H. Volatilization of ammonia in deep - litter systems with different bedding materials for young cattle [ J ]. J Agr Eng Res, 1999, 73(1) :49 -57.
  • 9GROENESTEIN C M, den HARTOG L A, METZ J H M. Potential ammonia emissions from straw bedding, slurry pit and concrete floors in a group- housing system for sows[ J]. Biosystems Eng,2006,95 (2) :235 -243.
  • 10LOWED E,STEEN R W J,BEATTIE V E,et al. The effect of floor type systems on the performance, cleanliness , carcass composition and meat quality of housed finishing beef cattle[ J ]. Livest Prod Sci, 2001,69( 1 ) :33 -42.

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