The effect of supplementary feeding on age and weight at puberty was evaluated in 79 pre-pubertal Tropical Dairy Criollo (TDC) heifers of 8 and 10 months of age, distributed in four treatments: T1 and T2) 8 month old heifers with and without supplementary feeding (WSF, n= 20) and (NSF, n= 20), respectively; T3 and T4) 10 month old heifers (WSF, n= 20) and (NSF, n= 19). Average age and weight at puberty in T2 and T4 was 20.4 ± 0.5 months and 287.2 ± 5.9 kg compared with 17.5 ± 0.6 months and 296.8 ± 7.8 kg in T1 and T3 (p < 0.05). The number, follicular diameter (mm) and concentration of progesterone (ng mL-1) in blood was higher (p < 0.05) in T1 and T3 compared to T2 and T4. Supplementary feeding decreases the age at puberty, increases weig...
Carinata meal is a developing oilseed meal that contains glucosinolates which may impair thyroid gla...
Con el objetivo de determinar el efecto del uso de la leguminosa forrajera Gliricidia sepium (GS) en...
The aim of the present study was to gain an improved understanding of the relationships between body...
The eect of supplementary feeding on age and weight at puberty was evaluated in 79 pre-pubertal Tro...
Age and body weight at puberty were studied in two groups of Muturu heifers aged 4 to 7 months and c...
The objective of this study was to verify the effect of nutritional level on advancing age at Renata...
Most Brazilian dairy production is conducted by small holders whose general management skills and fe...
Age of puberty was evaluated in heifers (Crioula Lageana Breed) submitted to two post-weaning feedin...
In seasonal calving systems where heifers first calved at a young age, age at 1st insemination may b...
Con el objeto de determinar el efecto de la suplementación con bloque multinutricionales (BM) sobre ...
O experimento foi conduzido para determinar a idade e o peso vivo à puberdade de novilhas Braford ob...
The age which heifers reach puberty depend on factors like genetics, environment and nutrition. Pube...
Two experiments were conducted to test if pre- and postnatal nutrition in the bovine female, indepen...
A two year study (1995 and 1996) was utilized to study the effects of feeding MGA to prepubertal bee...
This experiment was conducted to establish the effects of source of dietary energy on age and weight...
Carinata meal is a developing oilseed meal that contains glucosinolates which may impair thyroid gla...
Con el objetivo de determinar el efecto del uso de la leguminosa forrajera Gliricidia sepium (GS) en...
The aim of the present study was to gain an improved understanding of the relationships between body...
The eect of supplementary feeding on age and weight at puberty was evaluated in 79 pre-pubertal Tro...
Age and body weight at puberty were studied in two groups of Muturu heifers aged 4 to 7 months and c...
The objective of this study was to verify the effect of nutritional level on advancing age at Renata...
Most Brazilian dairy production is conducted by small holders whose general management skills and fe...
Age of puberty was evaluated in heifers (Crioula Lageana Breed) submitted to two post-weaning feedin...
In seasonal calving systems where heifers first calved at a young age, age at 1st insemination may b...
Con el objeto de determinar el efecto de la suplementación con bloque multinutricionales (BM) sobre ...
O experimento foi conduzido para determinar a idade e o peso vivo à puberdade de novilhas Braford ob...
The age which heifers reach puberty depend on factors like genetics, environment and nutrition. Pube...
Two experiments were conducted to test if pre- and postnatal nutrition in the bovine female, indepen...
A two year study (1995 and 1996) was utilized to study the effects of feeding MGA to prepubertal bee...
This experiment was conducted to establish the effects of source of dietary energy on age and weight...
Carinata meal is a developing oilseed meal that contains glucosinolates which may impair thyroid gla...
Con el objetivo de determinar el efecto del uso de la leguminosa forrajera Gliricidia sepium (GS) en...
The aim of the present study was to gain an improved understanding of the relationships between body...