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16篇 您的检索式:作者名="UNGERFELD R"
    题名 作者 年代 出处 被引量
1A meta-nalysis of fumarate effects on methane production in ruminal batch cultures显示文摘Ungerfeld E M Kohn R A Wallace R J 2007Journal of Animal Science2007,85,10:1
2Effects of several in- hibitors on pure cultures of ruminal methanogens显示文摘Ungerfeld E M Rust S R Boone D R 2004Journal of Applied Microbiology2004,97,:1
3Use of novel alternative electron sinks to ruminal methanogenesis显示文摘Ungerfeld E M Rust S R Burnett R 2003Reproduction Nutri tion Development2003,43,:1
4Effects of several inhibitors on pure cultures of rumi- nal methanogens 显示文摘UNGERFELD E M RUST S R BOONE D R 2004Journal of Applied Microbiolo- gy2004,97,3:1
5Minimising the stress of weaning of beef calves : a review 显示文摘ENRIQUEZ D HOTZEL M J UNGERFELD R 2011Acta Veterinaria Scandinavica2011,53,1:1
6Behavioural changes at weaning in 6-month-old beef calves reared by cows of high or low milk yield 显示文摘Ungerfeld R Quintans G Enriquez D H 2009Animal Production Science2009,49,8:1
7Ovarian response to gonadotopin treatment initiated relative to wave emergence in ultrasonographically monitored ewes显示文摘RUBIANES E UNGERFELD R VIFIOLES C 1997Theriogenology1997,47,:1
8Effects of several inhibitors on pure cultures of ruminal methanogens显示文摘UNGERFELD E M RUST S R BOONE D R 2004J Appl Microbiol2004,97,3:1
9Effectiveness of short-term progestogen priming for the induction of fertile oestrus with eCG in ewes during late seasonal anoestrus显示文摘Ungerfeld R Rubianes 1999Anim Sci1999,68,:1
10Ovarian response to gonadotm- pin treatment initiated relative to wave emergence in ultrasonographically monitored ewes 显示文摘Rubianes E Ungerfeld R Vifioles C 1997Thefiogenology1997,47,8:1
11A recta-analysis of malate effects on methanogenesis in ruminal batch cultures 显示文摘UNGERFELD E M FORSTER R J 2011Animal Feed Science and Technology2011,,:1
12Minimising the stress of weaning of beef calves:a review显示文摘Enríquez D Maria H Ungerfeld R 2011Acta Vet Scand2011,53,1:1
13A meta-analysis of fumarate effects on methane production in ruminal batch cultures 显示文摘UNGERFELD E M KOHN R A WALLACE R J 2007Journal of Animal Science2007,85,10:1
14Weekly bull exchange shortens post- partum anestrus in suckled beef cows 显示文摘MILLER V UNGERFELD R 2008Theriogenology2008,69,8:1
15Supemvulatory response in anestrous ewes is affected by the presence of a large follicle显示文摘Rubianes E Ibarra D Ungerfeld R 1995Theriogenology1995,122,43:1
16Estrus response to the ram effect in corriedale ewes primed with medroxyprogesterone during the breeding season显示文摘Ungerfeld R Rubianes E 1999Small Ruminant Research1999,320,:1
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