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Autor:
Na Zhao, Chen Fang, Jintao Wei, Guo Wanzheng, Du Encun, Tingdong Fu, Fan Qiwen, Zhang Wei, Huang Shaowen, Guangsheng Zhou
Publikováno v:
Journal of the Science of Food and Agriculture. 102:1281-1291
Background Apart from being an oil crop, forage rape (Brassica napus) can be used to feed ruminants. The objective of this study was to investigate the effects of pelleted total mixed ration (TMR) diets with various levels of forage rape on growth pe
Publikováno v:
Journal of the Science of Food and Agriculture. 101:4390-4397
BACKGROUND Several feed additives have been used in recent past to reduce enteric methane production in ruminants. But most of them also inhibit feed digestibility and rumen fermentation, thereby lowering animal performance. Phytogenic feed additives
Publikováno v:
Journal of the Science of Food and Agriculture. 101:1100-1110
Background Rumen bacteria play a critical role in feed degradation and productivity. This study evaluated the impact of feeding regimen on the rumen microbial populations and fatty acid composition of the meat of sheep. Twenty-four Sunit sheep were r
Autor:
Richard Eckard, Murray C. Hannah, Joe L. Jacobs, Peter J. Moate, Karen A. Beauchemin, P.S. Alvarez-Hess, Zoey Durmic, S. Richard O. Williams
Publikováno v:
Journal of the Science of Food and Agriculture. 99:3451-3458
Supplementation of ruminant diets with wheat and corn grains influences ruminal fermentation. In vitro fermentation is a methodology that can be used to screen feeds for their potential to produce enteric methane. However, there is evidence that the
Publikováno v:
Journal of the Science of Food and Agriculture. 98:1332-1338
Fermentative capacity among ruminants can differ depending on the type of ruminant species and the substrate fermented. The aim was to compare in vitro cow and goat rumen inocula in terms of methane (CH4 ) and gas production (GP), fermentation kineti
Publikováno v:
Journal of the Science of Food and Agriculture. 94:1886-1895
BACKGROUND Fifteen lactating Holstein dairy cows were assigned to three diets in a 3 × 3 Latin square design to evaluate the effects of dietary forage sources on rumen microbiota, rumen fermentation and biogenic amines. Diets were isonitrogenous and
Publikováno v:
Journal of the Science of Food and Agriculture. 93:3730-3736
BACKGROUND: Amaranth is a crop with potential as a source of forage for ruminants that has not been well characterized. A study was conducted to determine the impact of ensiling on the nutritional quality and ruminal degradability of forage from two
Autor:
Katerina Theodoridou, Peiqiang Yu
Publikováno v:
Journal of the Science of Food and Agriculture. 93:1986-1995
Background Canola, unlike traditional rapeseed, contains low levels of ‘erucic acid’ and ‘glucosinolates’. Canola's industrial processing generally involves separation of the seed into an oil and a meal fraction whereas the intermediate produ
Publikováno v:
Journal of the Science of Food and Agriculture. 93:550-559
BACKGROUND: The combustible nature of chaparral plants has been attributed to the presence of secondary compounds such as phenolic acids, flavonoids and essential oils, among others. However, the implication of the antimicrobial properties of seconda
Autor:
Nicolas Lopez-Villalobos, Nicola M. Schreurs, Tom N Barry, M.H. Tavendale, Geoffrey A. Lane, Warren C. McNabb
Publikováno v:
Journal of the Science of Food and Agriculture. 87:1076-1087
The objectives of this work were to establish the effect of seven different forages with a varied condensed tannin (CT) content, plant maturity and nitrogen fertiliser application on the ruminal formation of skatole and indole using an in vitro metho