[PDF] Top 20 Reduction of crude protein in diets fed to lactating Holstein-Gyr cows
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Reduction of crude protein in diets fed to lactating Holstein-Gyr cows
... Samples of silage, orts, and feces were dried in a forced-air ventilation oven, at 55°C, for 72 ...ground to 1-mm particle size in a mill for determination of DM, ash, CP, gross energy ... See full document
8
Economic viability of including palm kernel cake in diets for feedlot lactating cows
... aimed to evaluate the inclusion of palm kernel cake in the diet for lactating crossbred cows in feedlot system, and its implications on economic ...crossbred Holstein x ... See full document
7
Diet crude protein content and sources for lactating dairy cattle
... extra protein as an attempt to increase amino acid flux to the intestine may increase lactational performance of dairy ...objective of this study was to compare lactating ... See full document
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Feeding behavior of F1 Holstein x Zebu lactating cows fed increasing levels of banana peel
... effect of levels of inclusion of banana peel on the number of chews per cud and per minute, nor on the number of cud chews, and cuds ruminated per day, which can be explained by the ... See full document
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PERFORMANCE OF HOLSTEIN COWS FED SUGARCANE OR CORN SILAGES OF DIFFERENT GRAIN TEXTURES
... degradability of flint hybrids har- vested at the same stage. However, in the same study, the degradability of soft hybrids harvested at the black layer stage was 35% lower than the degradability ... See full document
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Crude protein reduction and digestible methionine+cystine and threonine to digestible lysine ratios in diets for Nile tilapia fingerlings1 Moisés Quadros2 , Eduardo Arruda Teixeira Lanna3 , Juarez Lopes Donzele3 , Márvio Lobão Teixeira de Abreu4 , Felipe
... energy: crude protein ratio) and those fed the diet with 28% CP supplemented with glutamic acid had lower HSI (hepatosomatic index), which may be related to excess amino acid catabolism, which ... See full document
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Short Communication Performance of dairy goats fed diets with dry yeast from sugar cane as protein source
... effects to dry yeast were observed by Lima et ...increase in crude protein digestibility, reduction in digestibility of ether extract, no effects on the neutral detergent ... See full document
5
Five primiparous Holstein cows averaging 500±50 kg body weight (BW), with 100±20 days of lactation, and
... objective of this study was to evaluate the effects of different lipid sources in diets for lactating cows on milk yield and composition, conjugated linoleic acid (CLA) ... See full document
7
Metabolism and ruminal parameters of Holstein × Gir heifers fed sugarcane and increasing levels of crude protein
... objective of this study was to evaluate the effect of increasing levels of crude protein (CP) in the diet (13, 15, 19 and 22 g/100 g of dry matter, DM) on the ... See full document
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Wallacy Barbacena Rosa dos Santos2 , Daniele Cristina da Silva Kazama3 , Antonio Ferriani Branco2 , Laudí Cunha Leite4 , Julio Cesar Damasceno2
... objective of this study was to evaluate intake, in vitro and apparent digestibility and ruminal parameters of Holstein cows that were confined and fed corn silage and ... See full document
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Replacement of soybean meal by cottonseed meal in diets based on spineless cactus for lactating cows1 Fabiana Maria da Silva2 , Marcelo de Andrade Ferreira3 , Adriana Guim3 , Ricardo Alexandre Silva Pessoa3 , Luiz Henrique dos Santos Gomes4 , Júlio César
... objective of this study was to evaluate the replacement of soybean meal by cottonseed meal in the diet of dairy cows fed diets based on spineless ...Girolando ... See full document
6
Adaptation to High Grain Diets Proceeds Through Minimal Immune System Stimulation and Differences in Extracellular Matrix Protein Expression in A Model of Subacute Ruminal Acidosis in Non-lactating Dairy Cows
... 20% of all dairy cattle in North America. Although the presence of SARA has been described for some time, the etiology of the disorder remains ...seem to remodel and adapt their ... See full document
8
Daily intake of lactating crossbred cows grazing elephant grass rotationally
... goal of this trial was to estimate the total dry matter (TDMI) and daily pasture dry matter intakes (PDMI) by lactating crossbred Holstein Zebu cows grazing elephant grass (Pennisetum ... See full document
7
Concentrate and crude protein levels in diets for dairy Gyr lineage cows grazing elephant-grass during the rainy season1
... objective of this work was to evaluate the effects of three levels of concentrate ...levels of crude protein (CP) (14 and 16% total dietary dry matter), in ... See full document
9
Therefore, the objective of this study was to determine the digestible lysine requirements for 22-to- 42-day-old broilers using two methodologies: diets with
... Reduction of the dietary crude protein and supplementation of industrial amino acids has been commonly practiced in most of the studies whose objective was to ... See full document
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METABOLIZABLE PROTEIN SUPPLY ACCORDING TO THE NRC (2001) FOR DAIRY COWS GRAZING ELEPHANT GRASS
... Crude protein (CP) was determined in an N analyzer (LECO FP-2000 nitrogen analyzer, Leco In- struments, ...The in vitro DM di- gestibility (IVDMD) was determined using a DAISY ANKOM ... See full document
9
Reduction of the crude protein content of diets supplemented with essential amino acids for piglets weighing 15 to 30 kilograms
... formulated to explain these ...contained in food proteins, and this difference in the absorption speed would cause a likely imbalance in the site where protein synthesis takes place ... See full document
9
Metabolic and hormone profiles of Holstein x Gyr cows during pre- and postpartum
... objective of this work was to describe the effect of genetic composition on body condition score (BCS), on total lactation production, and on metabolic and hormone profiles of Holstein ... See full document
7
Lactose and milk urea nitrogen: fluctuations during lactation in Holstein cows
... relative to DIM results were similar to those reported by Arunvipas et ...beginning of lactation and then increased to a maximum between days 90 to ...stabilized in the second ... See full document
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GENETIC AND PHENOTYPIC PARAMETERS OF PRODUCTIVITY TRAITS ON THE FIRST THREE LACTATIONS IN GYR CATTLE HERDS
... from Gyr cows selected for milk yield were obtained from the files of the National Gyr Dairy Cattle Breeding Program ...ber), in addition to preserved forage animals receive min- ... See full document
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