Determination of in situ ruminal degradation of phytate phosphorus from single and compound feeds in dairy cows using chemical analysis and near-infrared spectroscopy
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DOI: 10.1017/s1751731120000221
Abstract: The ruminal degradation of P bound in phytate (InsP 6) can vary between feeds, but data on ruminal degradation of InsP6 from different feedstuffs for cattle are rare. One objective of this study was to… read more here.
Keywords: spectroscopy; near infrared; ruminal degradation; single feeds ... See more keywords
Quantifying the ruminal degradation of nutrients in three cultivars of perennial ryegrass (Lolium perenne L.) sampled during early spring and summer
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DOI: 10.1071/an19002
Abstract: Context The Australian dairy industry is characterised by pasture-based feeding systems, where grazed pasture is commonly supplemented with cereal grain to increase milk production of dairy cows. Perennial ryegrass (PRG; Lolium perenne L.) is the… read more here.
Keywords: degradation; ruminal degradation; summer; degradation nutrients ... See more keywords
202 An Update on in Vitro and in Situ Experimental Techniques for Approximation of Ruminal Fiber Degradation
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DOI: 10.1093/jas/skac247.179
Abstract: Measures of the quantity of chemical components are used to make certain assumptions about forage or feed quality. However, additional ruminal degradation kinetic measures are necessary for modern nutrient requirement models and more accurate estimates… read more here.
Keywords: vitro situ; situ experimental; 202 update; experimental techniques ... See more keywords
Ruminal degradation and estimated energy and protein values for ruminants of Durum wheat varieties grown in three locations.
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DOI: 10.1111/jpn.13376
Abstract: Durum wheat is mainly used in pasta production, but may also be used as animal feed, for example as concentrate for dairy cows. Data on the ruminal degradation of Durum grains are scarce. Hence, the… read more here.
Keywords: protein; degradation; ruminal degradation; energy ... See more keywords