全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:L. Mogensen , T. Kristensen , N.I. Nielsen ...
来源:[J].Livestock Science(IF 1.249), 2015, Vol.174, pp.126-143Elsevier
摘要:Abstract(#br)The purpose of the study was to define and describe typical beef production systems in Denmark and Sweden and estimate greenhouse gas (GHG) emissions including contribution from soil carbon changes and land use change (LUC) in a life cycle perspective (LCA). Five...
作者:L. Frylinck , P.E. Strydom , E.C. Webb ...
来源:[J].Meat Science(IF 2.754), 2013, Vol.93 (4), pp.827-837Elsevier
摘要:Abstract(#br)Post-slaughter muscle energy metabolism meat colour of South African production systems were compared; steers (n = 182) of Nguni, Simmental Brahman crossbreds were reared on pasture until A-, AB-, or B-age, in feedlot until A–AB-age. After exsanguination carcass...
作者:R.R. Cockrum , S.E. Speidel , N.F. Crawford ...
来源:[J].Livestock Science(IF 1.249), 2019, Vol.224, pp.75-86Elsevier
摘要:Abstract(#br)Reducing the prevalence of hypoxia-induced pulmonary hypertension (PH) remains a challenge to high-altitude beef production systems. Previous research and selection strategies have focused on the impact of bulls with PH in gain-test; however, little information is a...
作者:Akifumi Ogino , Kritapon Sommart , Sayan Subepang ...
来源:[J].Journal of Cleaner Production(IF 3.398), 2016, Vol.112, pp.22-31Elsevier
摘要:Abstract(#br)Beef production is rapidly increasing and is accordingly becoming intensified in Southeast Asia, and the changes in beef production systems could contribute to large changes in the environmental impacts, taking into account the emission intensity of beef production...
作者:P.A. Foley , P. Crosson , D.K. Lovett ...
来源:[J].Agriculture, Ecosystems and Environment(IF 2.859), 2011, Vol.142 (3), pp.222-230Elsevier
摘要:Abstract(#br)A whole farm BEEF systems Greenhouse gas Emissions Model (BEEFGEM) was developed to determine the effect of varying management practices on greenhouse gas (GHG) emissions from pastoral beef production systems. BEEFGEM simulates two categories of GHG emissions: firstl...
作者:A.M. Mazzetto , B.J. Feigl , R.L.M. Schils ...
来源:[J].Livestock Science(IF 1.249), 2015, Vol.175, pp.101-112Elsevier
摘要:Abstract(#br)Brazilian farms produce 15% of the world׳s beef, and consequently they are important sources of greenhouse gases (GHG). The beef sector faces the challenge to meet the increasing demand without further increase of GHG emissions. To reduce the pressure on forests ...
作者:C. Kamilaris , R.J. Dewhurst , A.J. Sykes ...
来源:[J].Journal of Cleaner Production(IF 3.398), 2020, Vol.253Elsevier
摘要:Abstract(#br)The livestock industry, and particularly beef production, is recognised as an important source of greenhouse gas (GHG) emissions linked to climate change. The complexity of beef systems means that appropriate GHG mitigating strategies depend on local conditions, re...
作者:Simone Savoia , Alberto Brugiapaglia , Alfredo Pauciullo ...
来源:[J].Meat Science(IF 2.754), 2019, Vol.153, pp.75-85Elsevier
摘要:Abstract(#br)Using the Piemontese breed as a case study, we characterised beef production systems within the EU classification, and investigated their effects on carcass and meat quality traits. The research involved 1,327 young bulls fattened on 115 farms. The production systems...
作者:Aklilu W. Alemu , Henry Janzen , Shannan Little ...
来源:[J].Agricultural Systems(IF 2.504), 2017, Vol.158, pp.1-13Elsevier
摘要:Abstract(#br)Grazing is a common practice in the beef cattle industry and is an integral component of pasture and rangeland management. The objective of this study was to evaluate impacts of grazing management scenarios on greenhouse gas (GHG) intensity [kg carbon dioxide equiv...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×