Feeding of powdered black seeds of historically famous medicinal herb, Nigella sativa L. has been shown to lower serum triglycerides and decrease egg cholesterol in laying hens. This study aimed to investigate effects of varying doses of N. sativa seed powder (0, 1.5, 2.5 and 3.0%) and acetone extracts (0, 1.5 and 3.0%) on feed intake, health, fat content, serum lipid profiles and population of intestinal microflora of broiler. Results revealed that N. sativa supplemented feed had no significant effects on feed intake, body weight, fat content and mortality rate. However, supplementation of...

The third volume of the series ‘Bacilli and Agrobiotechnology’ is comprised of 25 chapters that bring a unique perspective to the readers about Bacillus-mediated biotic and abiotic plant stress tolerance, bioremediation and bioprospecting. These chapters are prepared by the leading scientists of global repute. The negative impacts of agrochemicals such as chemical fertilizers and pesticides on human health and environment are paramount. Bacillus and allied genera of beneficial plant-associated microbes are presenting beacon of hope to the farmers, plant scientists and stewards of...