نتایج جستجو برای: ration evaluation
تعداد نتایج: 829327 فیلتر نتایج به سال:
Estimation of the energy value of a ration is fundamental for the determination of the quantity required to meet the energy requirement of the animal. Net Energy is the best estimate of the energy value of a feed/ration, but is difficult, time consuming and costly to determine. In addition, it is virtually impossible to measure the energy value of a single feedstuff fed to a representative anim...
Ration Evaluation for In Vitro Digestibility Application Using Cattle and Buffalo Faeces as Inoculum
T HE experiment involved 48 pairs of male Holstein fraternal twin calves. Two methods of raising calves were contrasted: (A) High fat (20%) and protein (20%) vealer ration fed from 3 days of age to a market weight of 128 kilograms. (B) The same vealer was fed up to a live weight of 56.7 kg, followed by pelleted grain mixture fed ad libitum and hay offered to a maximum of 0.9 kg per day. Twin pa...
The metabolic peptide hormone nesfatin-1 has been linked to the reproductive axis in fishes. The purpose of this study was to determine how energy availability after spawning affects plasma levels of nesfatin-1, the metabolic peptide hormone ghrelin, and sex steroid hormones in rematuring female rainbow trout (Oncorhynchus mykiss). To limit reproductive maturation, a group of female trout was f...
Aim of this study is to determine the effects of cellular insulin receptor stimulators on performance, plasma glucose, high density lipoprotein (HDL), low density lipoprotein (LDL), total cholesterol, triglyceride, triiodothyronine (T3) and thyroxine (T4) hormone levels, and incubation features in the breeding Japanese quails (Coturnix japonica). In the study, a total of 84 breeding quails was ...
Nutr Diet 2003;60:239–47) Objectives: To evaluate Australian combat ration packs (CRP) as sole nutrition source during a 23-day military exercise in the tropics. Design: Evaluation of ration packs based on measurements of nutritional, physiological and psychological criteria. Blood samples were collected for determination of nutritional status (vitamins, cytokines, visceral proteins, and ferrit...
20 Feed management strategies that maximise shrimp growth and optimise feed utilisation are 21 critical to the cost effectiveness of production.. In this study, juvenile shrimp (~3 g) were 22 cultured for six weeks in a laboratory based clear-water tank system. The experiment design 23 was a three way factorial with two diets (Diet A – standard industry formulation, or Diet B – 24 the same diet...
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