[PDF] Top 20 Protein sources for crossbred dairy cows in the semiarid
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Protein sources for crossbred dairy cows in the semiarid
... Alternative sources of protein for lactating cows were evaluated in this study with respect to intake, digestibility, milk yield and milk ...Holstein/Gyr cows were simultaneously ... 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 ...cattle. The objective of this study was to compare lactating ... See full document
7
Fatty acid profile and composition of milk protein fraction in dairy cows fed long-chain unsaturated fatty acids during the transition period
... between cows fed the control and unsaturated fatty acid ...(2012), in a meta-analysis of 200 papers, the inclusion of fat in the diets for dairy cows had marked ... See full document
11
Effect of organic sources of minerals on fat-corrected milk yield of dairy cows in confinement
... evaluated the effects of organic and inorganic sources of minerals in diets for mid-lactation dairy cows on milk yield and composition, intake and total apparent digestibility of dry ... See full document
6
Different true-protein sources do not modify the metabolism of crossbred Bos taurus x Bos indicus growing heifers
... alterations in the intakes of dry matter and nutrients were observed in the animals fed protein sources of different ruminal degradability, due to the similarity in ... See full document
8
Diet digestibility and performance of dairy cows supplemented with live yeast
... improve the digestive efficiency of ruminants, but responses depend on the yeast strain and the diet ...carbohydrate sources for dairy cows in southeast ...evaluated ... See full document
7
Concentrate and crude protein levels in diets for dairy Gyr lineage cows grazing elephant-grass during the rainy season1
... with the objective of determining if cows maintained in a well managed tropical pasture with quicuio grass (Pennisetum clandestinum) with ...crude protein, would be more responsive to ... See full document
9
Reproductive behavior of crossbred dairy cows grazing an intensive silvopastoral system under tropical dry forest conditions
... during the experimental period (Ag- Sept-Nov-Dec 2012 and Jan-Feb ...pre-dried in a shaded space at room temperature and sent to the ...collected in Ag-Sept ...to the Laboratorio de ... See full document
9
Performance and rumen parameters of crossbred dairy cows fed two sugarcane varieties combined or not with soybean hulls
... for cows fed sugarcane and roughage-based diets since they have elevated levels of highly soluble carbohydrates, resulting in rapid sugar fermentation and lower ...for the detection of an imbalance ... See full document
8
Sugarcane bagasse as only roughage for crossbred lactating cows in semiarid regions
... crude protein (CP; method ...by the gravimetric difference between dry and wet sample weights; CP using the macro-Kjeldahl procedure, multiplied by a factor of ...ash. The NDF was also ... See full document
8
Assessment of cow and farm level risk factors associated with Ureaplasma diversum in pasture-based dairy systems - A field study
... DFs, the same veterinarian performed sampling during ...once. The vulvovaginal mucosa was assessed for the presence of GVV and classified as “absent” or “present”, as adapted from Gambarini et ... See full document
11
Field Cancerisation of the Upper Aerodigestive Tract: Screening for Second Primary Cancers of the Oesophagus in Cancer Survivors
... both the pattern and the increased incidence of second primary cancers in OSCC ...of the high mortality of OEC itself, not much attention was previously paid to the development of ...of ... See full document
8
OVARIAN FOLLICLE ATRESIA IN DAIRY COWS IN RELATION TO THE BODY CONDITION
... to the findings of McKenzie and Kenney ...only in large antral follicles but also in small follicles basing on the presence of acidic mukopolysaccharides ...aMPS in ovarian follicular ... See full document
11
Raylon Pereira Maciel1 , José Neuman Miranda Neiva2 , João Restle2 , Fabrícia Rocha Chaves Miotto2 , Luciano Fernandes Sousa2 , Odislei Fagner Ribeiro Cunha3 , Sandro Estevan Moron2, Ranniere Rodrigues Pereira Parente4
... of the carcasses similar to corn diet. In addition, no significant difference was observed for the degree of muscle development of the carcasses measured by subjective evaluation of the ... See full document
9
OCCURRENCE OF STAPHYLOCOCCUS AUREUS IN RAW MILK PRODUCED IN DAIRY FARMS IN SÃO PAULO STATE, BRAZIL Helena Fagundes
... All the S. aureus strains were subjected to chromosomal DNA and restriction endonuclease digestion according to McDougal et al. (13). Electrophoresis was carried out with 1% chromosomal grade agarose gel (Bio-Rad ... See full document
5
Infrared thermography as a method for evaluating the heat tolerance in dairy cows
... that the thermographic images of the udder (lat-udder and post- udder) had a dependent relationship with rectal ...is the most relevant in determining the thermal comfort and can be ... See full document
10
Gastrointestinal helminths in calves and cows in an organic milk production system
... and the stocking rate. The low parasitic loads observed in the present study may be attributed to use of a rotational grazing system, as observed by Dimander et ...that in managing ... See full document
5
Estresse térmico em fêmeas bovinas girolando: ¾Holandês ¼GIR vs. ½Holandês ½GIR, criadas em clima semiárido no estado do Ceará
... compare the two most common breed groups of Girolando (½Holstein ½Gyr ...of the percentages of rectal temperature (RT), respiratory rates (RR) and pregnancy rates (PR), and means of production and ... See full document
99
Frequency of some acropodium diseases in dairy cows in Serbia
... Over the past 20 years, world experience showed that about 60% of cattle might have problems with lameness (for example, in England from 36 to 69%, USA 31-46%) in one ...that in 90.76% of ... See full document
8
Digital dermatitis of the accessory digits of dairy cows
... used in this study were from four dairy farms with previous history of DD ...performed in compliance with institutional guidelines for research on ...through the skin edges of the ... See full document
3
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