Comparative Efficacy of Urea and Slow-Release Non Protein Nitrogen on Performance of Nili-Ravi Buffalo calves
Published:January 26, 2015
Summary
Introduction Livestock contribute 55.4% to agriculture and 11.9% to national GDP. Main products of livestock are milk and meat. Meat industries are increasing day by day. In 2013 the meat production has increased from 3232000 tons to 3379000 tons (Anonymous et al. 2013). We can achieve the growing meat demand inside the country and can earn a bit foreign exchange by exporting meat. Fortunately...
Before discussing on the article, I want to ask one question to the authors.
Do you think sufficient the determination of the experimental animals number as five animals in each group, even if they are proximately the same weight (200 ± 25 Kg.) in terms of reliability of such an experiment.