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Afsana A. Jahan, Thi Hiep Dao, Natalie K. Morgan, Tamsyn M. Crowley and Amy F. Moss
Laying hen nutrient requirements change throughout the day, due to the cyclic nature of egg formation. Generally, more energy and protein are required in the morning when the albumen is deposited around the yolk, and more calcium is required in the eveni...
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Edwin Rafael Alvarado-Ramírez, Gilberto Ballesteros-Rodea, Abdelfattah Zeidan Mohamed Salem, José Reyes-Hernández, Camelia Alejandra Herrera-Corredor, Javier Hernández-Meléndez, Andrés Gilberto Limas-Martínez, Daniel López-Aguirre and Marco Antonio Rivas-Jacobo
The objective of this study was to evaluate the impact of the genotype on the chemical composition, feeding value and in vitro rumen degradability of fresh and ensiled forage of four native maize varieties (Amarillo, Olotillo, Tampiqueño and Tuxpeño) fro...
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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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Suleyman Temel, Mucahit Pehluvan
Pág. 27 - 33
Fruit tree and poplar leaves that fall in autumn are undervalued in terms of animal feeding mainly because of insufficient knowledge about their potential feeding value. Knowledge of the nutritional values of these species may be important to supplement ...
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P. Soleimani Roudi, A. Golian, and M. Sedghi
Pág. 2055 - 2062
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Xulin Guo, John F. Wilmshurst and Zhaoqin Li
Recent research in range ecology has emphasized the importance of forage quality as a key indicator of rangeland condition. However, we lack tools to evaluate forage quality at scales appropriate for management. Using canopy reflectance data to measure f...
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Adrián Hernández, Aliro Bórquez, Leonardo Alcaíno, Jorge Morales, Patricio Dantagnan, Patricio Saez
Pág. 39 - 46
The effect of autoclaving on the nutrients? apparent digestibility coefficient (ADC), digestible protein and energy of pea seed meal (P. sativum) fed to Rainbow trout (O. mykiss) was examined. Two samples of the pea meal were autoclaved at 121ºC and 1...
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T. A. Woyengo, E. Kiarie, and C. M. Nyachoti
Pág. 1182 - 1189
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Barneveld, R J van; Szarvas, S R; Barr, A R
Pág. 277 - 284
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