نتایج جستجو برای: energy and protein efficiency ratio

تعداد نتایج: 17174644  

Journal: :iranian journal of applied animal science 2014
m. aami azghadi h. kermanshahi a. golian

an experiment was conducted to study the effect of metabolizable energy (me) and protein of japanese quails diets on offspring performance and antibody production against sheep red blood cell (srbc). a total of 432 japanese quails (13 week-old) were divided into nine treatments. each treatment comprised four replicates of twelve birds (9 female and 3 male). nine diets including three levels of ...

تقی زاده , محسن, عاصمی, ذات اله,

Background and purpose:Protein quality of cereal/legume mixtures resultsin nutrient profiles. Regarding to the importance of foodprotein quality, this study was conducted to compare protein valueof two samples of home made food (based on semolina spaghetti + soybean and nole spaghetti + soybean mixed) with Cerelac - based on wheat (commercial baby food) in Rats. Materials and methods:Experim...

ژورنال: علوم آب و خاک 2006
علی نیکخواه, , محمد مرادی شهر بابک, , پویا زمانی, , سید رضا میرایی آشتیانی, , عباسعلی ناصریان, , فریدون اکبری, ,

Improvement of feed efficiency in dairy farming economically has a great importance. In this study, the genetic parameters of net energy efficiency and its relationships with milk yield, 3.2% fat corrected milk, body weight, gross income and income over feed costs were investigated, by the 2589 monthly records collected from the 723 lactating cows in the 3 herds. The different requirements of e...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1391

simplification universal as a universal feature of translation means translated texts tend to use simpler language than original texts in the same language and it can be critically investigated through common concepts: type/token ratio, lexical density, and mean sentence length. although steps have been taken to test this hypothesis in various text types in different linguistic communities, in ...

Mohammad Javad Sheikhdavoodi Saeedeh Mohammadi Farani Sajjad Firoozi,

This paper applied a non-parametric (Data Envelopment Analysis) method to analyze the efficiency of farmers, discriminate efficient farmers from inefficient ones and to identify wasteful uses of energy in order to optimize the energy inputs for greenhouse cucumber production in Lorestan province of Iran. Data were collected from 27 cucumber producers by using a face-to-face questionnaire.DEA cr...

Mohammad Javad Sheikhdavoodi Saeedeh Mohammadi Farani Sajjad Firoozi,

This paper applied a non-parametric (Data Envelopment Analysis) method to analyze the efficiency of farmers, discriminate efficient farmers from inefficient ones and to identify wasteful uses of energy in order to optimize the energy inputs for greenhouse cucumber production in Lorestan province of Iran. Data were collected from 27 cucumber producers by using a face-to-face questionnaire.DEA cr...

تقی‌زاده, محسن, عاصمی, ذات‌الله,

Background and Objectives: Quality evaluation of the food proteins is important due to their biological and economical aspects. Among existing methods, True Protein Digestibility (TPD), Apparent Digestibility (AD), Net Protein Ratio (NPR), Protein Efficiency Ratio (PER) and Food Efficiency Ratio (FER) are suggested for evaluation of proteins quality. The present study was conducted to biologi...

Journal: Gas Processing 2017

Using absorption refrigeration cycles instead of vapor compression refrigeration cycles can drastically decrease energy consumption. In these systems, high level of energy consumption is reduced due to the partially elimination of vapor compression refrigeration systems. On the other hand, utilization of waste heat of the plant, which is a very good opportunity for energy saving,  is possible. ...

Journal: :ماشین های کشاورزی 0
حسن صدرنیا مهدی خجسته پور حسن عاقل عباس سعیدی رشک علیا

introduction the high energy consumption is one of the serious problems in poultry industry. the poultry industry consume about five percent of total energy sources in different countries, with consideration of losses, it increases up to 16-20%. in the year 2003 also, the iranian chicken meat consumption per capita was 13.3 kg, while in the year 2013 it increased to 25.9 kg (fao, 2014). it show...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده کشاورزی 1390

abstract this study is carried out to determine the chemical composition in the three vegetative stages of the haloxylon sp., degradation parameters, with adding naoh and ca(oh2 ). for this purpose, in may and october and january 2010 enough some haloxylon sp. of the ammary area was prepared. crude protein and ash percentage are decrease, neutral detergent fiber percentage with pragress stage ...

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