Search Results - "Guada, J.A"

Effects of sex and dietary lysine on performances and serum and meat traits in finisher pigs by Suárez-Belloch, J., Guada, J. A., Latorre, M. A.

“…A total of 160 Duroc×(Landrace×Large White) pigs, 50% barrows and 50% gilts, of 28.3±4.52 kg of BW were used to study the effect of lysine (Lys) restriction in…”
Get full text

Effect of compound feed pelleting and die diameter on rumen fermentation in beef cattle fed high concentrate diets by Castrillo, C, Mota, M, Van Laar, H, Martín-Tereso, J, Gimeno, A, Fondevila, M, Guada, J.A

“…The effect of feeding a compound feed as meal (M) or pelleted at 3.5 (P3.5) or 10 (P10) mm i.d. on feed intake pattern and rumen fermentation in growing calves…”
Get full text

Effect of advancing the supply of finisher diet on growth performances and carcass and pork quality of heavy barrows and gilts by Suárez-Belloch, J., Sanz, M. A., Guada, J. A., Latorre, M. A.

“…A total of 120 Duroc×(Large White×Landrace) pigs, 50% barrows and 50% gilts, with 54.1±0.14 kg BW and 103±3 days of age, were used to study the effect of…”
Get full text

Validation of the n-alkane and NIRS techniques to estimate intake, digestibility and diet composition in sheep fed mixed lucerne: ryegrass diets by Keli, A., Andueza, D., de Vega, A., Guada, J.A.

“…An experiment was carried out with sixteen non-pregnant, non-lactating adult Rasa Aragonesa ewes fed different proportions of lucerne and ryegrass hays to…”
Get full text

Purine derivative excretion in dairy cows: endogenous excretion and the effect of exogenous nucleic acid supply by Gonzalez-Ronquillo, M, Balcells, J, Guada, J A, Vicente, F

“…An experiment was conducted with dairy cows to study the partitioning of excreted purine derivatives between urine and milk and to quantify the endogenous…”
Get more information

Effects of sodium bicarbonate on diet selection and rumen digestion by growing lambs individually fed whole barley grain and a protein supplement at their choice by Askar, A.R., Guada, J.A., González, J.M., de Vega, A., Castrillo, C.

“…A feeding and digestion study was completed to determine whether sodium bicarbonate supplementation modifies diet selection of whole barley grain and a protein…”
Get full text

Rumen digestion and microbial protein synthesis by growing lambs fed high-concentrate diets: Effects of cereal processing and animal age by Askar, A.R., Guada, J.A., González, J.M., de Vega, A., Fondevila, M.

“…Rumen digestion and microbial protein synthesis were studied using 36 growing lambs given either free choice access to separate feeders with whole barley grain…”
Get full text

The effect of protein restriction during the growing period on carcass, meat and fat quality of heavy barrows and gilts by Suárez-Belloch, J., Latorre, M.A., Guada, J.A.

“…Nutritional strategies are being researched in pigs to increase fatness and then to improve quality of dry-cured products. A total of 160 Duroc×(Landrace×Large…”
Get full text

Effect of replacing barley by increasing levels of olive cake in the diet of finishing pigs: Growth performances, digestibility, carcass, meat and fat quality by Joven, M., Pintos, E., Latorre, M.A., Suárez-Belloch, J., Guada, J.A., Fondevila, M.

“…•The olive cake is the solid by-product from the olive oil industry.•Increasing levels of olive cake were evaluated in diets for growing pigs.•The initial…”
Get full text

Effect of dietary starch source on growth performances, digestibility and quality traits of growing pigs by Doti, S., Suárez-Belloch, J., Latorre, M.A., Guada, J.A., Fondevila, M.

“…Barley, rice, maize and peas as starch sources were tested to study if differences in glycemic index may affect feed utilization, productive performances and…”
Get full text

The effect of lysine restriction during grower period on productive performance, serum metabolites and fatness of heavy barrows and gilts by Suárez-Belloch, J., Guada, J.A., Latorre, M.A.

“…A total of 200 Duroc cross (Landrace×Large White) pigs, 50% barrows and 50% gilts, of 26.3±0.55kg body weight (BW) were used to study the effect of Lysine…”
Get full text

Recovered energy and efficiency of digestion in sheep and goats fed Atriplex nummularia compared to alfalfa hay by Askar, A.R., Nassar, M.S., Badawy, H.S., Eid, E.Y., Guada, J.A., Farid, M.F.A.

“…An experiment was carried out to examine differences between sheep and goats in utilizing forages varying in feeding value. Twenty four non-lactating females…”
Get full text

Contribution of dietary purine bases to duodenal digesta in sheep. In situ studies of purine degradability corrected for microbial contamination by Perez, J.F., Rodriguez, C.A., Gonzalez, J., Balcells, J., Guada, J.A.

“…The dietary contribution of purine bases (PB) to duodenal flow was evaluated by the in situ method after correcting for microbial contamination using 15N as…”
Get full text

Corrigendum to: The effect of lysine restriction during grower period on productive performance, serum metabolites and fatness of heavy barrows and gilts [Livest. Sci. 171C (2015) 36–43] by Suárez-Belloch, J., Guada, J.A., Latorre, M.A.

Get full text

Effect of ammonia treatment and carbohydrate supplementation on the intake and digestibility of barley straw diets by sheep by Castrillo, C., Fondevila, M., Guada, J.A., de Vega, A.

“…The changes in straw voluntary intake and apparent digestibility caused by the ammoniation of straw and energy supplementation in diets fed to adult,…”
Get full text

Diet selection by growing lambs offered whole barley and a protein supplement, free choice: Effects on performance and digestion by Askar, A.R., Guada, J.A., González, J.M., de Vega, A., Castrillo, C.

“…Feeding whole barley and a protein supplement at choice to early weaned lambs (15 kg initial weight) was studied in four experiments. In a first experiment…”
Get full text

Effect of concentrate extrusion and castration on diet digestion and performance of intensively reared male calves by Solanas, E., Castrillo, C., Serrano, X., Janacua, H., Fondevila, M., Guada, J.A.

“…Fifty-six male Friesian calves, half of them castrated, were used to study the effects of concentrate extrusion and animal castration on diet digestibility and…”
Get full text

Protein recycling in growing rabbits: contribution of microbial lysine to amino acid metabolism by Belenguer, Álvaro, Balcells, Joaquim, Guada, Jose A., Decoux, Marc, Milne, Eric

“…To study the absorption of microbial lysine in growing rabbits, a labelled diet (supplemented with 15NH4Cl) was administered to six animals (group ISOT); a…”
Get full text

Effects of cereals and/or protein supplement extrusion on diet utilisation and performance of intensively reared cattle by Solanas, E., Castrillo, C., Fondevila, M., Ruiz Narváez, Q.O., Guada, J.A

“…The effect of extruding the cereal and/or the protein supplement of a compound feed on its nutritive value and on the performance of intensively reared male…”
Get full text

Effect of rendering on protein and fat quality of animal by-products by Pérez-Calvo, E, Castrillo, C, Baucells, M.D, Guada, J.A

“…This work studies the effect of rendering on quality of meat and bone meals (MBM) processed in two Spanish rendering plants according to the standard procedure…”
Get full text