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Izabela Michalak, Katarzyna Chojnacka and Daniel Korniewicz
In the present study, the effect of macroalga Enteromorpha sp. enriched with Zn(II) and Cu(II) ions on daily amounts of feces and urine excreted by growing pigs, apparent fecal nutrient digestibility and daily nitrogen balance and retention, meat quality...
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Zifei Liu, Yang Liu, James P. Murphy and Ronaldo Maghirang
The objective of this study was to conduct a systematic review of published literature on ammonia (NH3) and enteric methane (CH4) emissions from beef and dairy cattle operations to obtain statistically representative emission factors based on dietary int...
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Alejandro Velásquez, Pierre-Guy Marnet, Rodrigo Arias
Pág. 45 - 55
. In a first experiment, the effect of in vitro incubation with Aspergillus niger (An) on the chemical composition of different fibrous substrates was studied. In a second experiment, the effect of incubation time (0, 72 and 144 h) on in vitro digestion ...
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Diana G. Balseca, Eugenia G. Cienfuegos, Hilda B. López, Hernán P. Guevara, Juan C. Martínez
Pág. 57 - 63
This research evaluated the nutritional value of five varieties of Brachiarias: B. decumbens Stapf; B. brizantha Marandú; B. brizantha Piatá; B. brizantha Xaraés; and Mulato II [B. ruziziensis × B. brizantha]). The Brachiarias were combined at different ...
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João Paulo Ames, Marcela Abbado Neres, Deise Dalazen Castagnara, Liziane Maciel Mufatto, Camila Ducati, Cloves Cabrera Jobim, Tamara Taís Tres
Pág. 163 - 174
This study aimed to evaluate the structural characteristics, dehydration curve, dry matter (DM) production, chemical composition, in vitro dry matter digestibility and occurrence of fungi in Bermuda grass hay (Cynodon dactylon cv. ´Bermuda grass´, Tifton...
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