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agriculture (62) 62
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Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina, ISSN 1679-0359, 2019, Volume 40, Issue 3, pp. 1297 - 1306
We aimed to evaluate environmental effects on pre-weaning traits of Santa Gertrudis cattle. We used 213 standardized records for adjusted 205-day weight at... 
ANGUS | GROWING TRAITS | AGRICULTURE, MULTIDISCIPLINARY | PERFORMANCE TRAITS | STATE | CALVES | NELLORE | BREED | Precocity of growth | Contemporary group | Selection criteria | Critérios de seleção | Grupo de contemporâneos | Precocidade de crescimento
Journal Article
Revista Brasileira de Zootecnia, ISSN 1516-3598, 2017, Volume 46, Issue 4, pp. 303 - 308
This study aimed at estimating the heritability of age at first calving and of performance traits included in the selection index and the genetic correlations... 
Beef cattle | Breeding | Heritability | beef cattle | AGRICULTURE, DAIRY & ANIMAL SCIENCE | COWS | NELLORE CATTLE | VETERINARY SCIENCES | TRAITS | SELECTION | BEEF-CATTLE | breeding | heritability | REPRODUCTIVE-PERFORMANCE
Journal Article
Semina:Ciencias Agrarias, ISSN 1676-546X, 07/2018, Volume 39, Issue 4, pp. 1627 - 1637
The objective of this study was to evaluate the effect of Brachiaria spp. Cv. Mulato II (Convert) on performance, meat quality and carcass characteristics of... 
Beef cattle | Forage | Weight gain | Carcass | Meat quality | LONGISSIMUS MUSCLE | PASTURE | QUALITY | CATTLE | HEIFERS | FEEDLOT | MEAT | CARCASS CHARACTERISTICS | AGRICULTURE, MULTIDISCIPLINARY | SYSTEMS | TENDERNESS | Carcaça | Bovinos de corte | Ganho de peso | Forragem | Qualidade de carne
Journal Article
Semina:Ciencias Agrarias, ISSN 1676-546X, 05/2018, Volume 39, Issue 3, pp. 1351 - 1363
The objective of this work was to study the effect of different zinc content (ZnSO4) in the mineral supplementation for Nellore steers grazing Brachiaria... 
Non-carcass component | Intake | Organs and viscera | Weight gain | Ruminants | LONGISSIMUS MUSCLE | FINISHING STEERS | LIPID-OXIDATION | AGRICULTURE, MULTIDISCIPLINARY | FAT | BULLS | LEVEL
Journal Article
Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina, ISSN 1679-0359, 2019, Volume 40, Issue 6Supl2, pp. 3197 - 3208
The objective of this work was to study the influence of environmental effects, sex of the lamb, type of birth, year of birth, birth season, julian birth date,... 
Julian date | Body weight | PERFORMANCE | AGRICULTURE, MULTIDISCIPLINARY | Biometric measures | WEIGHT-GAIN | BIRTH | PARAMETERS | BRAZILIAN HAIR SHEEP | GROWTH TRAITS
Journal Article
Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina, ISSN 1679-0359, 2019, Volume 40, Issue 6Supl2, pp. 3269 - 3277
The aim of this study was to evaluate the interrelation among growth traits in Santa Inês lambs using principal component analysis. Data on 270 lambs born... 
Weights | Selection | PERFORMANCE | AGRICULTURE, MULTIDISCIPLINARY | Biometric measures | PARAMETERS | Multivariate analysis | DIFFERENT GENETIC GROUPS
Journal Article
Revista brasileira de zootecnia, ISSN 1806-9290, 2019, Volume 48
This study was intended to estimate the genetic associations between growth traits and visual scores with possible changes in mature weight (MW) in 397,900... 
growth parameters | AGRICULTURE, DAIRY & ANIMAL SCIENCE | ASSOCIATIONS | PRECOCITY | NELORE | CONFORMATION | PARAMETERS | productive traits | BEEF-CATTLE | beef cattle | BODY-WEIGHT | selection | STAYABILITY | COWS | VETERINARY SCIENCES | AGE
Journal Article
Semina:Ciencias Agrarias, ISSN 1676-546X, 03/2016, Volume 37, Issue 2, pp. 947 - 958
The objective of this study was to evaluate the effect of sex class (castrated; non-castrated) and level of food restriction (0%, 30% and 60% of ad libitum... 
Commercial cuts | Muscularity index | Sheep | Internal organs | Castration | COMPENSATORY GAIN | STEERS | YIELD | PERFORMANCE | CATTLE | CONCENTRATE | MOXOTO | GOATS | GROWTH | AGRICULTURE, MULTIDISCIPLINARY | DIETS
Journal Article
Acta scientiarum. Animal sciences, ISSN 1806-2636, 05/2016, Volume 38, Issue 2, pp. 183 - 190
... quality, feeding behavior of Nelore heifers fed diets containing sunflower pie Karine Regina Alves1, Leandro das Dores Ferreira da Silva2*, Edson Luis Azambuja... 
Beef | Diet | Animal behavior | Cattle | Meat quality | ribeye area | marbling | softness | carcass yield
Journal Article
Semina:Ciencias Agrarias, ISSN 1676-546X, 2016, Volume 37, Issue 4, pp. 2633 - 2640
It was evaluated the feeding behavior of lambs fed diets containing 30% sorghum silage and 70% crambe cake (30:70 diet), and 70% sorghum silage and 30% crambe... 
Byproduct | Mastication | Rumination | Feeding efficiency | CORN-SILAGE | AGRICULTURE, MULTIDISCIPLINARY | INGESTIVE BEHAVIOR | PULP | Eficiência de alimentação | Mastigação ruminação | Subproduto
Journal Article
Semina:Ciencias Agrarias, ISSN 1676-546X, 2015, Volume 36, Issue 3, pp. 2247 - 2258
The present study objective was to determine the intake and digestibility, nitrogen balance and ruminal fermentation parameters in sheep fed diets containing... 
Ruminants | Co-products | Oilseed | SYSTEM | DAIRY-COWS | PROTEIN | AGRICULTURE, MULTIDISCIPLINARY | ruminants | FEED-INTAKE | oilseed | Co-products; Oilseed; Ruminants
Journal Article
SEMINA-CIENCIAS AGRARIAS, ISSN 1676-546X, 2015, Volume 36, Issue 3, pp. 1643 - 1654
The aim of this study was to determine the intake and digestibility, nitrogen balance and ruminal fermentation parameters in sheep fed diets containing levels... 
Co-products | ether extract | PROTEIN | SHEEP | ruminants | oilseed | BY-PRODUCTS | RUMINAL PARAMETERS | SUPPLEMENTATION | SUNFLOWER CAKE | AGRICULTURE, MULTIDISCIPLINARY | FERMENTATION | NITROGEN | RUMEN | DIGESTIBILITY | Co-products; Oilseed; Ether extract; Ruminants
Journal Article
Semina:Ciencias Agrarias, ISSN 1676-546X, 05/2017, Volume 38, Issue 3, pp. 1503 - 1510
This study evaluated non-genetic factors and calculated heritability estimates of direct and maternal effects for growth traits in Nellore cattle raised in... 
Beef cattle | Direct heritability | Correlation | Maternal heritability | Body weight | AGRICULTURE, MULTIDISCIPLINARY | WEIGHTS | REGION | AGE
Journal Article
Revista brasileira de zootecnia, ISSN 1516-3598, 2013, Volume 42, Issue 2, pp. 87 - 94
The objectives of this study were to evaluate the environmental effects (age of dam at lambing, type of birth and sex of lamb) and genetic groups (Santa Ines... 
Sheep | Body morphometry | Body weight | Allometric growth | body weight | PREWEANING GROWTH TRAITS | AGRICULTURE, DAIRY & ANIMAL SCIENCE | body morphometry | VETERINARY SCIENCES | allometric growth | sheep | BRAZIL
Journal Article
Revista Brasileira de Zootecnia, ISSN 1516-3598, 2015, Volume 44, Issue 11, pp. 405 - 411
The objective of this study was to evaluate the characteristics of wool produced by ewes of different genetic groups, ages, and reproductive statuses. A total... 
Sheep | Crossbreeding | Ovis aries | Fiber | VETERINARY SCIENCES | fiber | AGRICULTURE, DAIRY & ANIMAL SCIENCE | crossbreeding | sheep
Journal Article
Revista Brasileira de Zootecnia, ISSN 1516-3598, 07/2011, Volume 40, Issue 7, pp. 1562 - 1567
Este trabalho foi desenvolvido com o objetivo de avaliar o desempenho em confinamento de animais puros das raças Tabapuã (T), Bonsmara (B), mestiços ½ Bonsmara... 
Intake | Dressing percentages | Weight gain | Crossbreding | VETERINARY SCIENCES | AGRICULTURE, DAIRY & ANIMAL SCIENCE
Journal Article
Semina:Ciencias Agrarias, ISSN 1676-546X, 2013, Volume 34, Issue 6, pp. 4203 - 4212
The objective of this work was to study the feeding behavior of Nellore beef cattle in feedlot fed with diets containing different corn hybrids. Twenty-seven... 
Concentrate | Rumination | Idle | Feeding | DAIRY-COWS | idle | feeding | AGRICULTURE, MULTIDISCIPLINARY | HEIFERS | rumination | Concentrate; Feeding; Idle; Rumination
Journal Article
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