نتایج جستجو برای: undigested crude protein

تعداد نتایج: 1263730  

Background and purpose: Vipera lebetina lives in different areas in Iran, and its venom contains a variety of proteins with coagulant and anticoagulant activities. Fibrinolytic enzymes could have a therapeutic role in dissolution of blood clots, so, this study aimed at separating the venom components of Iranian V. lebetina and detecting its anticoagulant activity. Materials and methods: In thi...

Journal: :Reproduction, nutrition, development 2004
Christelle Piel Lucile Montagne Paulo Salgado Jean-Paul Lallès

Mucin is the main constituent of gastrointestinal mucus and is responsible for its physicochemical and physiological properties. Previous studies have suggested that this glycoprotein represents a major component of undigested endogenous protein at the ileum. The aim of the study was to estimate the ileal output of this glycoprotein using three methods: direct ELISA, hexosamine-based method and...

حاجاتی, حسنا, حسن آبادی, احمد, مرادی پرشکوه, هادی,

This experiment was conducted to evaluate the effects of dietary levels of crude protein, methionine and betaine on performance and carcass characteristics of broiler chickens. A total of 640 one-day-old broiler chicks from Ross 308 strain were used. Each pen (1.5 ×1.5m) was assumed as experimental unit and was included 20 male and female chicks. The experiment was conducted based on completely...

2001
A. L. Sutton

The threat of odors emitted from pork production operations in some areas of Indiana has restricted growth of the industry and has created negative relations with residential neighbors. Odors from manure result from microbial decomposition of the organic matter and nutrients in undigested feed, and normal exogenous end products of cellular metabolism. Reducing nutrient excretions and controllin...

Journal: :فصلنامه تحقیقات کاربردی در علوم دامی 0
سید علی موسوی سعید کارشناس مرکز تحقیقات کشاورزی کرمان لاله یزدان پناه عضو هیات علمی مرکز تحقیقات کشاورزی کرمان مسعود خوارزمی کارشناس مرکز تحقیقات کشاورزی کرمان حسین غلامی عضو هیات علمی موسسه تحقیقات علوم دامی کشور

for this reason the samples were obtained from three area in kerman province that cartivate corn in large amounts (giroft, kahnooj, baft).the amounts of samples were enough for both voluntary consumption and investigation of digestibility. after that samples had been chopped by electric chopper we sampled again from every sample and its chemical compositions were determined with standard method...

A. A. Naserian A. Vakili A.M. Tahmasebi E. Ibrahimi Khoram Abadi M. Danesh Mesgaran,

An experiment was carried out to evaluate how interactions between forage to concentrate ratio and dietary crude protein level may alter nitrogen efficiency and UT-B expression in growing Baluchi male lambs. Four Baluchi male lambs [30 ± 2 kg BW] were used in a 4 × 4 latin square design with 28-d periods and a 2 × 2 factorial arrangement of dietary treatments. The treatments fed forage: concent...

Journal: :کشاورزی (منتشر نمی شود) 0
حسین توفیقی کارشناس ارشد علوم دامی، پردیس ابوریحان، دانشگاه تهران احمد افضل زاده استادیار گروه علوم دام و طیور، پردیس ابوریحان، دانشگاه تهران، پاکدشت حسن فضائلی عضو هیات علمی موسسه تحقیقات علوم دامی کشور، کرج

in this study, the chemical composition of the tea wastes determined. the value of dry matter, organic matter, crude protein, crude fiber, calcium and phosphorous 95, 94, 13.3, 23.1, 0.011 and 0.29 percent, respectively. in the experiment of digestibility by animal, five experimental rations (including tea waste and alfalfa in the proportion of 0:100, 10:90, 20:80, 25:75 and 30:70 percent) and ...

E. Opoola, G.S. Bawa P.A. Onimisi S.O. Ogundipe

A study was conducted in a completely randomized design to evaluate the effect of diets formulated on the basis of four critical essential amino acids (lysine, methionine, tryptophan and threonine) on the crude protein requirement, carcass quality, nutrient digestibility, haematological and blood biochemical indices of broiler finisher chickens (28-56 days) reared under tropical environment. On...

The aim of investigation was to determine the effects of aspect (north and south) on some morphological [plant height (cm), number of stems per plant, main stem diameter (mm), number of leaves per main stem, petiole length (cm), leaflet length (cm), leaflet width (cm), leaf: stem ratio] and chemical [crude protein (%), crude cellulose (%), calcium (%), phosphorus (%), potassium (%) and magnesiu...

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