Buscas alternativas:
and beef » in beef (Expandir a busca), and beta (Expandir a busca)
on beef » of beef (Expandir a busca), in beef (Expandir a busca)
and beef » in beef (Expandir a busca), and beta (Expandir a busca)
on beef » of beef (Expandir a busca), in beef (Expandir a busca)
1
“... price ($200 or $300), and by marketing Jersey-beef and pure beef animals with one-day-old or raising...”
Use of beef-semen on dairy cows: breeding strategies, economics of using beef embryo on Jersey dairy cows and association of transfer of passive immunity with morbidity and mortality in dairy-beef...
Tese
2
“..., antioxidant status and quality of beef was evaluated. Nellore. Forty Nellore bulls, with a mean age...”
Effect of vitamin or mineral supplementation on oxidation and quality traits of fresh and aged beef
Tese
3
“... the metabolome and beef quality of zebu cull cows, slaughtered after three different periods...”
Metabolome and beef quality from Nellore cull cows as affected by days on feedlot or by dry or wet ageing
Tese
4
“...); ii) palisadegrass in monoculture with 150 kg N ha-1 (Grass+N); and iii) palisadegrass mixed with forage peanut...”
Nitrous oxide and ammonia emissions from beef cattle excreta in palisadegrass pastures with and without fertilizer-N or mixed with forage peanut
Dissertação
5
Assuntos:
“...Beef cattle...”
Prepartum and/or postpartum supplementation with low-moisture molasses blocks to optimize fertility and calf performance in primiparous beef cows
Dissertação
6
7
“... in a replicated truncated Latin Square arrangement of treatments with six animals in six treatments and four...”
Crude Glycerin associated with starch or fiber-based energy ingredients at two levels of concentrate for beef cattle
Tese
8
9
“...’s calves showed more idle time and lower grazing time when compared with the mothers of calves from...”
Effects of supplementation on performance and nutritional and metabolic aspects of beef cows and calves at pasture
Tese
10
“...The objective of this study was to evaluate the metabolic, reproductive and performance differences...”
Metabolic, reproductive, and performance evaluation in primiparous Nellore beef cows under grazing with different ages at breeding
Dissertação
11
12
“... luteal lifespan and reduce fertility. Regulation that leads to either outcome is currently unclear...”
Luteolytic and embryotrophic effects of progesterone supplementation in beef cattle
Tese
13
“... of colostrum replacer on health and performance of beef calves. Two experiments were carried out. In the first...”
Freestall bedding materials for dairy cows and colostrum replacer for beef calves
Dissertação
14
Assuntos:
“...Beef cattle feeding and feeds...”
Utilization of reconstituted corn grain silage in supplements for finishing beef cattle on pasture...
Dissertação
15
“... production and diet degradation of tropical beef cattle diets high or low in forage and compare with...”
Effects of biochar on in vitro ruminal fermentation of beef cattle diets
Dissertação
16
Assuntos:
“...Beef cattle...”
Effect feed additives on performance of beef cattle finished in feedlot
Dissertação
17
“...; release were studied in bred-non-pregnant and pregnant beef heifers. Thirty-two Nelore heifers, aged...”
Impacts of estradiol on PGF2α release and corpus luteum function during early pregnant in beef heifers
Tese
18
Assuntos:
“...Beef cattle - Protein supplementation...”
Impacts of protein supplementation during mid gestation of beef cows on maternal physiology, and skeletal muscle metabolism
Tese
19
“... beef cows. Thirty-six pregnant Nellore cows (12 nulliparous, 12 primiparous, and 12 multiparous) were...”
Metabolic and nutritional characteristics of beef cows during pre-calving and lactation periods
Tese