this study was conducted to evaluate the effects of in ovo feeding of different nutrients on hatchability, initial weight after hatch, growth performance, blood parameters, immune organs and intestinal morphology of broiler chicks. the experiment was conducted in a completely randomized design with 5 treatments, 3 replicates and 16 fertile eggs from ross 308 breeders (28 week old) in each repli...

Some arguments are given, related to the apparent universality with which Bloch's famous T 3/2-law is not only found in d=3-dimensional ferromagnetic systems, but also in lower dimensions. It is argued that • one should not simply apply the usual isotropic dispersion relation ω(k) = D · k 2 known to almost everyone but only valid for circular precession of the spins (i.e. where only the exchang...

abstract this survey tries to use of competitive advantage analysis of agricultural productions with shift share method. to arrive this target used of official published statistics in ten years priod (1374-1384) were used. the results explained north khorasan has competitive advantage in onion, melon, tomato and grape production. also in this survey, appointment potentials of low plant surface ...

This study investigated the effects of feeds naturally contaminated with mycotoxins on growth performance, serum biochemical parameters, carcass traits, and splenic heat shock protein 70 (Hsp70) mRNA expression levels in broiler chickens. The efficacy of yeast cell wall (YCW) adsorbent in preventing mycotoxicosis was also evaluated. Three hundred 1-d-old Arbor Acres broiler chicks were randomly...

This literature review will discuss the development of challenges or disfficultie for elementary school teachers and students during Covid-19 Priod in dealing with change incurrent education pattens. The teacher, as key to successful learning, seeks increase creativity teaching. teacher need inovasi online learning problems. purpose research is provide an overview a innovating distance process....

The aim of this study was to determine whether the age of broilers can influence their response to tannin-rich diets. A total of 340 one-day-old mixed sex Ross 308 broiler chicks were distributed among five experimental groups with four replicates and 17 birds each in a completely randomized design. A high-tannin feedstuff, Oak acorn, was included into diets (at a level of 25%) and fed to birds...