Search Results - "Robinson, P. H."

Threshold Firing Frequency-Current Relationships of Neurons in Rat Somatosensory Cortex: Type 1 and Type 2 Dynamics by Tateno, T, Harsch, A, Robinson, H. P. C

“…Department of Physiology, University of Cambridge, Cambridge CB2 3EG, United Kingdom Submitted 3 February 2004; accepted in final form 20 May 2004 Neurons and…”
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Effects of parity, seasonal heat stress, and colostrum collection time postpartum on colostrum quality of Holstein cattle in an arid region by Avendaño-Reyes, L., Macías-Cruz, U., Sánchez-Castro, M. A., Anzures-Olvera, F., Vicente-Pérez, R., Mellado, M., Zamorano-Algándar, R., Robinson, P. H., Castañeda-Bustos, V. J., López-Baca, A.

“…The aim of this study was to determine effects of parity (primiparous vs. multiparous), seasonal heat stress at calving (summer vs. winter), and time…”
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Citrus by-products as ruminant feeds: A review by Bampidis, V.A., Robinson, P.H.

“…Increased disposal costs in many parts of the world have increased interest in utilization of citrus by-product feedstuffs (BPF) as alternative feeds for…”
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Effects of two β-adrenergic agonists on finishing performance, carcass characteristics, and meat quality of feedlot steers by Avendaño-Reyes, L, Torres-Rodríguez, V, Meraz-Murillo, F.J, Pérez-Linares, C, Figueroa-Saavedra, F, Robinson, P.H

“…The impact of using 2 β-adrenergic agonists in feedlot cattle fed finishing diets was evaluated using 54 steers (45 crossbred Charolais and 9 Brangus)…”
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A linear programming model to optimize diets in environmental policy scenarios by Moraes, L E, Wilen, J E, Robinson, P H, Fadel, J G

“…The objective was to develop a linear programming model to formulate diets for dairy cattle when environmental policies are present and to examine effects of…”
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‘Shrink’ losses in commercially sized corn silage piles: Quantifying total losses and where they occur by Robinson, P.H., Swanepoel, N., Heguy, J.M., Price, T., Meyer, D.M.

“…Silage ‘shrink’ (i.e., loss of fresh chopped crop between ensiling and feedout) represents a nutrient loss which can degrade air quality as volatile carbon…”
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Influence of exogenous enzymes on nutrient digestibility, extent of ruminal fermentation as well as milk production and composition in dairy cows by Gado, H.M., Salem, A.Z.M., Robinson, P.H., Hassan, M.

“…This experiment studied effects of a mixture of exogenous enzymes (ZADO ®) from anaerobic bacteria on ruminal fermentation, feed intake, digestibility, as well…”
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Chemical composition, including secondary metabolites, and rumen fermentability of seeds and pulp of Californian (USA) and Italian grape pomaces by Spanghero, M., Salem, A.Z.M., Robinson, P.H.

“…This study determined the chemical composition and metabolizable energy (ME) value for ruminants of seeds and pulps from grape pomaces (GP), which were…”
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Total ‘shrink’ losses, and where they occur, in commercially sized silage piles constructed from immature and mature cereal crops by Robinson, P.H., Swanepoel, N., Heguy, J.M., Price, P., Meyer, D.M.

“…Silage ‘shrink’ (i.e., fresh chop crop lost between ensiling and feedout) represents losses of potential animal nutrients which degrade air quality as volatile…”
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Effects of addition of an essential oil complex to the diet of lactating dairy cows on whole tract digestion of nutrients and productive performance by Santos, M.B., Robinson, P.H., Williams, P., Losa, R.

“…Essential oils (EO) have been shown to positively impact in vitro ruminal fermentation, but there are few in vivo studies that have examined animal responses…”
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Impacts of dietary fat level and saturation when feeding distillers grains to high producing dairy cows by Havlin, J. M, Robinson, P. H, Karges, K

“…This experiment was conducted to determine whether increasing the net energy (NEL) of a total mixed ration (TMR) with mainly unsaturated fat from corn…”
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Bioavailability of selenium in ‘Jose’ tall wheatgrass (Thinopyrum ponticum var ‘Jose’) hay as a substitute for sodium selenite in the diets of dairy cattle by Cun, G.S., Robinson, P.H., Benes, S.E.

“…Due to its potential toxicity to wildlife, selenium (Se) is a highly regulated trace element in the San Joaquin Valley (SJV) of California. Tall wheatgrass…”
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Effects of shade and sprinklers on performance, behavior, physiology, and the environment of heifers by Marcillac-Embertson, N M, Robinson, P H, Fadel, J G, Mitloehner, F M

“…The objective was to measure effects of cooling technique (shade vs. water sprinklers) on performance, behavior, physiology, and the environmental effect of 40…”
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Relationships between chemical composition, dry matter degradation and in vitro gas production of several ruminant feeds by Getachew, G, Robinson, P.H, DePeters, E.J, Taylor, S.J

“…Thirty-eight samples of 12 feedstuffs were used to study relationships between in vitro true digestibility of dry matter (IVTD) and in vitro gas production…”
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Effect of feeding Saccharomyces Cerevisiae on performance of dairy cows during summer heat stress by Bruno, R.G.S., Rutigliano, H.M., Cerri, R.L., Robinson, P.H., Santos, J.E.P.

“…Effects of feeding a culture of Saccharomyces cerevisiae to lactating cows on their lactational performance during heat stress were determined. Multiparous…”
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Survey of dairy housing and manure management practices in California by Meyer, D, Price, P L, Rossow, H A, Silva-del-Rio, N, Karle, B M, Robinson, P H, DePeters, E J, Fadel, J G

“…In 2007, a descriptive survey was mailed to all dairies in Glenn (G) and Tulare (T) Counties to identify current and future opportunities of manure management…”
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Effects of analyzable diet components on responses of lactating dairy cows to Saccharomyces cerevisiae based yeast products: A systematic review of the literature by Robinson, P.H., Erasmus, L.J.

“…Feeding experiments that used lactating Holstein cows, from peer review publications since 1990, were used to determine the ability to predict production…”
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Nutritive evaluations of some browse tree foliages during the dry season: Secondary compounds, feed intake and in vivo digestibility in sheep and goats by Salem, A.Z.M., Salem, M.Z.M., El-Adawy, M.M., Robinson, P.H.

“…Four browse tree foliages ( Cassia fistula, Schinus molle, Chorisia speciosa and Eucalyptus camaldulensis), native to the semi-arid region of north Egypt, were…”
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Grazing as an alternative for utilization of saline-sodic soils in the San Joaquin Valley: Selenium accretion and performance of beef heifers by Juchem, Sérgio O., Benes, Sharon E., Robinson, P.H., Grattan, Stephen R., Vasquez, Pablo, Chilibroste, Pablo, Brito, Martin

“…Two experiments were conducted to evaluate Se accumulation and health of non-pregnant, non-breeding beef cattle grazing on forages with a high Se content due…”
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Nutritional evaluation of four co-product feedstuffs from the motor fuel ethanol distillation industry in the Midwestern USA by Robinson, P.H., Karges, K., Gibson, M.L.

“…The objective was to determine the nutrient profile, and variability, as well as estimate the net energy (NE) of four co-product feeds of the corn grain-based…”
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