PROLINE SUPPLY FOR EFFICIENT NITROGEN UTILIZATION BY LACTATING RUMINANTS
نویسندگان
چکیده
منابع مشابه
Strategies for optimizing nitrogen use by ruminants.
The efficiency of N utilization in ruminants is typically low (around 25%) and highly variable (10% to 40%) compared with the higher efficiency of other production animals. The low efficiency has implications for the production performance and environment. Many efforts have been devoted to improving the efficiency of N utilization in ruminants, and while major improvements in our understanding ...
متن کاملNITROGEN UTILIZATION AND PERFORMANCE IN RUMINANTS FED OSCILLATING DIETARY PROTEIN LEVELS by
................................................................................................................................. ii ACKNOWLEDGEMENTS ......................................................................................................... iv TABLE OF CONTENTS..............................................................................................................v LIST OF T...
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Lynch, G.L., Berger, L.L., Fahey, G.C., Jr. and Baker, E.C., 1986. Effects of isopropyl alcohol treatment of soya bean meal on nitrogen utilization by ruminants. Anim. Feed Sci. Technol., 14: 127-137. Soya bean meal (SBM) treated with isopropyl alcohol (IPA) or n-propyl alcohol (NPA) was used to study effects of alcohol treatments on SBM nitrogen (N) utilizatinn by ruminants. The IPA treatments...
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A series of experiments was conducted to determine the effects of limit-feeding high-concentrate (LFHC) diets on dietary CP requirements of steer calves. When steer calves were fed 80% concentrate diets at 78 g/kg of BW.75, increasing dietary CP resulted in increased ADG (P less than .001). Average daily gain was increased in steers as daily monensin dosage increased from 120 to 180 mg (P less ...
متن کاملEffect of acid and alkali treatment of soybean meal on nitrogen utilization by ruminants.
Soybean meal (SBM) was treated with acid or alkali to determine effects on N solubility, in vitro NH3-N accumulation, in situ N degradability, and N digestion and retention in growing lambs. The following SBM treatments resulted in decreased (P less than .05) N solubility and in vitro NH3-N accumulation compared with control SBM: spraying with 2.5 or 5% acetic or propionic acid, soaking in .5 N...
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ژورنال
عنوان ژورنال: Canadian Journal of Animal Science
سال: 1984
ISSN: 0008-3984,1918-1825
DOI: 10.4141/cjas84-263