Nutrition is of fundamental importance in reproductive function of female beef cattle. Nutrition
determines live weight (LW) and body condition score (BCs) and both were found more than …

Animals are biological transformers of dietary matter and energy to produce high-quality
foods and wools for human consumption and use. Mammals, birds, fish, and shrimp require …

Puberty is a complex biological event that requires maturation of the reproductive
neuroendocrine axis and subsequent initiation of high-frequency, episodic release of GnRH …

The objective of this study was to evaluate the effects of feeding vitamin and mineral (VTM)
supplement and (or) rate of gain (GAIN) during early gestation on amino acid (AA) …

The present review focused on the most important effects of leptin on the hypothalamus and
on how leptin regulates neuropeptides associated with food intake and GnRH secretion …

Puberty is a complex physiological process in females that requires maturation of the
reproductive neuroendocrine system and subsequent initiation of high-frequency, episodic …

Effective early postnatal nutritional management is a crucial component of livestock
production systems, and nutrient manipulation during this period has been shown to exert …

The timing of puberty and subsequent fertility in female mammals are dependent on the
integration of metabolic signals by the hypothalamus. Pro‐opiomelanocortin (POMC) …

The beef industry relies on multiple focused segments (eg, cow-calf, stocker/feeder, and
meat packing) to supply the world with beef. Thus, the potential impact of developmental …

In all, 60 Angus× Hereford heifers were ranked by age and BW (210±2 days and 220±2 kg)
on day 0, and assigned to:(a) one of three drylot pens (10× 14 m pens; 10 heifers/pen) …