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Browsing by Subject "Milk yield"

Now showing items 1-9 of 9

Application of an open circuit indirect calorimetry system for gaseous exchange measurements in small ruminant nutrition

Criscioni Ferreira, Patricia Fabiola (Universitat Politècnica de València, 2016-05-16)

[EN] The main objective of this Thesis was to study the energy metabolism in small ruminants under different nutrition sceneries. As methodology we utilized indirect calorimetry instead of direct calorimetry or feeding ...
Association of growth hormone (GH), insulin-like growth factor 2 (IGF2) and progesterone receptor (PGR) genes with some productive traits in Gabali rabbits

Ramadan, S.I.; Manaa, E.A.; El-Attrony, M.E.; EL Nagar, A.G. (Universitat Politècnica de València, 2020-09-30)

[EN] The objectives of the present study were 1) to evaluate the polymorphism of growth hormone(GH), insulin-like growth factor 2 (IGF2) and progesterone receptor (PGR) genes in Sinai Gabali rabbits, and 2) to assess their ...
Effect of stress on somatic cell count and milk yield and composition in goats

Mehdid, Mohammed El Amine; Marti-De Olives, A.; Fernández Martínez, Nemesio; Rodríguez Garcia, Martín; Peris Ribera, Cristófol Josep (Elsevier, 2019-08)

[EN] There is little information about the effect of the stress on Somatic Cell Count (SCC) and milk yield and composition in goats. A total of 40 goats in their 4th month of lactation were assigned to two groups: stress ...
Estimación de parámetros genéticos del flujo de leche en cabras Murciano-Granadinas de la Comunidad Valenciana

Blasco Civerio, Emilio (Universitat Politècnica de València, 2014-10-03)

[EN] The aim of this study was the analysis of the trait milk-flow during the first milking minute, using data from 996 Murciano-Granadina goats, belonging to 12 herds in the Valencian Community. During the lactations, two ...
Factors affecting milking speed in Murciano-Granadina breed goats

Blasco, E.; Gómez, Ernesto; Vicente Martín, Carlos; Vidal, Gemma; Peris Ribera, Cristófol Josep (American Dairy Science Association, 2016-12)

[EN] Milk flow during the first minute of milking was analyzed using data from 1,132 Murciano-Granadina breed goats belonging to 17 herds. During the individual lactations, 2 test days were scheduled for recording several ...
Heat stress effects in milk yield and milk traits at farm scale

Galán, E.; Sanchís Jiménez, Elena María; Estellés, F.; Calvet, S.; Del Prado, A. (Cambridge University Press, 2016)
Milk yield prediction at late lactation in reproductive rabbit does

Arnau Bonachera, Alberto; Cervera Fras, Mª Concepción; Blas Ferrer, Enrique; Pascual Amorós, Juan José (Editorial Universitat Politècnica de València, 2015-06-30)

[EN] Separating kits and mother to determine milk yield at 4th wk of lactation (MY4) could have negative consequences on the training and development of young rabbits. In this work, a total of 313 lactation curves (28 d ...
Pomegranate peel as a natural antioxidant enhanced reproductive performance and milk yield of female rabbits

Zeweil, H.S.; Elgindy, Y.M. (Universitat Politècnica de València, 2016-09-28)

This study was designed to investigate the effects of dietary pomegranate peel (PP; 9.61% crude protein and 13.1% crude fibre) on reproductive performance and milk yield of heat-stressed rabbit does. Forty-eight V-line ...
Replacement of alfalfa hay (Medicago sativa) with maralfalfa hay (Pennisetum sp.) in diets of lactating dairy goats

Criscioni-Ferreira, Patricia Fabiola; Martí Vicent, José Vicente; Pérez Baena, Ion; Palomares Carrasco, José Luis; Larsen, Torben; Fernández Martínez, Carlos Javier (Elsevier Masson, 2016-09)

[EN] The objective of this experiment was to study the effects of substituting alfalfa (Medicago sativa) with maralfalfa (Pennisetum sp.) on energy, nitrogen and carbon balance, methane emission, and milk performance in ...