At 56 weeks of age, 30 Hyline (W-377) laying pullets were randomly distributed in individual (1 pullet per cage) 45 x 45 x 35 cm cages. Cracked egg was used as protein supplement to the diet. Three groups of 10 Hyline laying pullets each were formed. Three isocaloric and isonitrogenous diets were prepared from different protein sources as followed: ration 1 (control) − soybean meal; ration 2 (e...

Induced molting by feed withdrawal has been a common practice in the commercial layer industry and usually involves the removal of feed for a period of up to 14 d. However, this is a practice that is believed to adversely influence the welfare of the hens and there is a need to examine behavioral responses to alternative molt regimens. The behavioral patterns of hens on 90% alfalfa:10% layer ra...

T HREE switchback metabolism studies were conducted to study the effects of replacing corn with 5, 10 and 15% cane molasses. Five percent molasses had no significant effect on any of the parameters studied. At 10 and 15% molasses added at the expense of corn in the basal ration, nitrogen retention and apparent digestibility of dry matter and energy were all significantly improved (P< .05) . The...

) leaves meal in rations on nutrient digestibility, hematological status and malondialdehyde levels broiler chicken blood. The study was conducted experimentally with a completely randomized design, which consisted of 5 treatments replications. treatment the use combination cassava tuber indigofera (70%+30%; CCI) ration, namely: T0 (0% CCI ration), T1 (5% T2 (10% T3 (15% ration) T4 (20% ration)...

Two experiments were carried out to evaluate the effects of indigestible neutral detergent fiber (iNDF) of ration for estimation of rumen degradability of fiber in sheep. In experiment 1, to determine feed iNDF, four ruminal fistulated Zel ewes were used. Three grams of alfalfa hay, corn silage, barley grain, wheat bran, ration 1 (including alfalfa hay and concentrate), and ration 2 (including ...

Aim: The objective of the present study is to know the effect of feeding processed sweet sorghum (Sorghum bicolour (L) moench) crushed residue (SSCR) based complete ration on growth, feeding behavior and cost of gain in Murrah buffalo calves in order to compare the feeding value of SSCR with sorghum straw (SS) and also find out the efficient way of utilization of SSCR in the diets of growing bu...

background &amp; aim: hyper lipidemy is one of the main factors in progressing cardiovascular diseases. thymus deanensis celak and satureja bachtiarica bunge are medicinal herbs which are used in folklore medicine in iran. in this research, hypolipidemic effects of essential oils of these herbs in rats fed with a fatty diet were investigated.experimental: 40 male and femade adult rats (20 rats ...

The feeding of glucoascorbic acid, an analog of ascorbic acid, to mice and cotton rats caused the production of a condition exhibiting many of the changes characteristic of scurvy as seen in susceptible species. The condition was not prevented or cured by ascorbic acid, but was cured by removal of the glucoascorbic acid from the ration. The condition was produced in mice fed a highly purified r...

The effects of diet composition and ration size on the activities of key enzymes involved in intermediary metabolism were studied in the liver of gilthead sea bream (Sparus aurata). High-carbohydrate, low-protein diets stimulated 6-phosphofructo 1-kinase (EC 2.7.1.11), pyruvate kinase (EC 2.7.1.40), glucose-6-phosphate dehydrogenase (EC 1.1.1.49) and 6-phosphogluconate dehydrogenase (EC 1.1.1.4...