Impacts of herbage mass and sward allowance of perennial ryegrass sampled throughout the growing season on in vitro rumen methane production
暂无分享,去创建一个
[1] P. Janssen. Influence of hydrogen on rumen methane formation and fermentation balances through microbial growth kinetics and fermentation thermodynamics , 2010 .
[2] J. Murphy,et al. Sward characteristics, grass dry matter intake and milk production performance are affected by pre-grazing herbage mass and pasture allowance , 2010 .
[3] J. Murphy,et al. Effect of pregrazing herbage mass and pasture allowance on the lactation performance of Holstein-Friesian dairy cows. , 2009, Journal of dairy science.
[4] R. Wallace,et al. In vitro screening of the potential of numerous plant species as antimethanogenic feed additives for ruminants , 2008 .
[5] L. Delaby,et al. Sward characteristics, grass dry matter intake and milk production performance is affected by timing of spring grazing and subsequent stocking rate , 2008 .
[6] D. Donaghy,et al. Effect of Defoliation Severity on Regrowth and Nutritive Value of Perennial Ryegrass Dominant Swards , 2008 .
[7] J. Dijkstra,et al. Some methodological and analytical considerations regarding application of the gas production technique , 2007 .
[8] P. Dillon,et al. The effect of grazing pressure on rotationally grazed pastures in spring/early summer on subsequent sward characteristics , 2007 .
[9] D. K. Lovett,et al. In vitro total and methane gas production as influenced by rate of nitrogen application, season of harvest and perennial ryegrass cultivar , 2004 .
[10] P. Dillon,et al. The effect of herbage mass and allowance on herbage intake, diet composition and ingestive behaviour of dairy cows , 2004 .
[11] H. A. DeRamus,et al. Methane Emissions of Beef Cattle on Forages , 2003 .
[12] L. Delaby,et al. Effect of the level of concentrate supplementation, herbage allowance and milk yield at turn-out on the performance of dairy cows in mid lactation at grazing , 2001 .
[13] A. R. Moss,et al. Methane production by ruminants: its contribution to global warming , 2000 .
[14] M. Theodorou,et al. A semi-automated in vitro gas production technique for ruminant feedstuff evaluation , 1999 .
[15] W. Wales,et al. Effects of variations in herbage mass, allowance, and level of supplement on nutrient intake and milk production of dairy cows in spring and summer , 1999 .
[16] M. Theodorou,et al. A simple gas production method using a pressure transducer to determine the fermentation kinetics of ruminant feeds. , 1994 .
[17] C. W. Holmes,et al. Some effects of herbage composition, as influenced by previous grazing management, on milk production by cows grazing on ryegrass/white clover pastures. 2. Milk production in late spring/summer: effects of grazing intensity during the preceding spring period , 1992 .
[18] P. V. Soest,et al. Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition. , 1991, Journal of dairy science.
[19] J. Dwyer,et al. Modified neutral detergent cellulase digestibility procedure for use with the fibertec system , 1989 .
[20] J. Holechek,et al. Diet Quality and Performance of Cattle on Forest and Grassland Range , 1981 .
[21] W. Horwitz. Official Methods of Analysis , 1980 .
[22] T. Thomas. An automated procedure for the determination of soluble carbohydrates in herbage , 1977 .
[23] A. Warner,et al. Digestion and metabolism in the ruminant. , 1975 .
[24] R. A. Terry,et al. THE DIGESTIBILITY OF THE LEAVES AND STEMS OF PERENNIAL RYEGRASS, COCKSFOOT, TIMOTHY, TALL FESCUE, LUCERNE AND SAINFOIN, AS MEASURED BY AN IN VITRO PROCEDURE , 1964 .
[25] J. M. A. Tilley,et al. A TWO-STAGE TECHNIQUE FOR THE IN VITRO DIGESTION OF FORAGE CROPS , 1963 .