<b>Background and Objective:</b> The inclusion of clay minerals in dairy nutrition is getting attention owing to their proven beneficial effects. The current study aimed to evaluate the effect of dietary supplementation of three different clay minerals (bentonite, zeolite and humic acid) on the performance of lactating Boer goats. <b>Materials and Methods:</b> Twenty lactating Boer goats (having an average body weight ~42.
View Article and Find Full Text PDF<b>Background and Objective:</b> Herbs, spices and botanicals have been demonstrated to improve animal performance and increase nutritional availability. So, the present study aimed to determine the effect of adding each of rosemary leaves, thyme leaves, black cumin seeds and fenugreek seeds at a level of 0.5% to the diets on growth performance, nutrient digestibility and carcass traits of growing New Zealand white rabbits.
View Article and Find Full Text PDF<b>Background and Objective:</b> Nanoparticles with a little size to an enormous surface (1-100 nm) have expected clinical, mechanical and agricultural applications. This study aimed to produce nano Zinc Oxide (ZnO) and nano Copper Oxide (CuO) particles by green synthesis. <b>Materials and Methods:</b> Two strains of <i>Pseudomonas fluorescens</i> i.
View Article and Find Full Text PDFBackground And Objective: The use of aromatic and herbal plants as a feed additive became a new trend in feeding dairy cows to enhance animal productivity. This study was conducted to evaluate the effect of adding some herbal and aromatic plants (Melissa, Fennel and Caraway) at 0.7% of total DM of rations.
View Article and Find Full Text PDFBackground And Objectives: Using agro-industrial waste in animal diet became a new strategy in the animal feeding system to decrease the cost of nutrition. This study aimed to investigate the effects of usage tomato pomace, citrus and beet pulp in dried form in diets on the performance of lactating buffaloes and milk quality.
Materials And Methods: Fifteen milking Egyptian buffaloes at the second and third seasons of lactation were divided into five groups (3 animals in each) to fed on five experimental rations.
Background And Objective: Protein considered the second main nutrient in diet formulation for all types of animals after energy. Present study aimed to evaluate the effect of different treatments on the nutritive value of Jatropha meal (JM) by in vitro and in vivo trials as protein source in sheep diet.
Materials And Methods: Chemical composition, in vitro digestibility, gas production and phorbol esters (PE) were recorded for physically, chemically and biologically treated Jatropha meal.
Background And Objective: Olive by-products could be a suitable alternative feedstuffs ingredient in ruminants rations. This study was carried out to evaluate effects of replacing clover hay by olive cake with or without addition of poly ethylene glycol in growing lambs ration.
Methodology: Thirty five Barki lambs averaged 34 kg body weight and 5 months old were divided into 5 groups (7 animals of each) according to live weight for 90 days feeding trial.