Volume 53 (2022)
Volume 52 (2021)
Volume 51 (2020)
Volume 50 (2019)
Volume 49 (2018)
Volume 48 (2017)
Volume 47 (2016)
Volume 46 (2015)
Volume 45 (2014)
Volume 44 (2013)
Volume 43 (2012)
Volume 42 (2011)
Volume 41 (2010)
Volume 40 (2009)
Volume 39 (2009)
Feeding of halophyte plants to the fattening lambs and their effects on performance, ‎digestibility, blood parameters and carcass characteristics

Mohammad Hadi Sadeghi; Mohsen Sari; Tahereh Mohammadabadi; Morteza Rezaei

Volume 51, Issue 2 , August 2020, , Pages 139-150

https://doi.org/10.22059/ijas.2020.292460.653753

Abstract
  This study was conducted to investigate the effects of Halocnemum strobilaceum and Suaeda aegyptiaca halophytes plants feeding on performance, feed digestibility, blood parameters and carcass characteristics of lambs fed by high-concentrate diets. Thirty six Arabian male lambs with an average age of ...  Read More

Effect of increasing concentration of dietary fiber in diets supplemented with plant oil on milk fat concentration, rumen parameters and feeding behavior of mid-lactating cows

Hamidreza Mirzaei-Alamouti; Asghar Aghaei; Kamran Akbari; Mina Vazirigohar

Volume 50, Issue 1 , August 2019, , Pages 11-21

https://doi.org/10.22059/ijas.2019.274806.653682

Abstract
  This experiment was conducted to investigate the effects of different levels of dietary NDF in diets rich in plant oil (sunflower) on milk performance and feeding behavior of mid-lactating Holstein dairy cows. Four primiparous (BW: 525±30 kg; DIM: 103±6) and four multiparous (BW: 587±88 ...  Read More

Effect of different dietary carbohydrate sources on in vitro utilization efficiency of corn steep liquor

Parmis Zahedi Moghadam; Arash Azarfar; Ayoub Azizi

Volume 49, Issue 4 , March 2019, , Pages 469-479

https://doi.org/10.22059/ijas.2019.268190.653666

Abstract
  This study was carried out to evaluate the effects of supplementing corn steep liquor (CSL), as a nitrogen source, with different dietary carbohydrate sources on in vitro gas production, fermentation parameters, digestibility and activity of rumen microbial enzymes of male lamb's diets. The 8 experimental ...  Read More

Investigating the effects of supplementing dairy cows diet with condensed tannin of chestnut supplement (Silvafeed) on rumen fermentation, nutrient digestibility and microbial enzyme activity in vitro

Ali Heidari-Majd; Arash Azarfar; Ayoub Azizi; Hossein Omidi-Mirzaei

Volume 49, Issue 4 , March 2019, , Pages 517-525

https://doi.org/10.22059/ijas.2019.262053.653650

Abstract
  This study was conducted to investigate the effects of supplementing dairy cows diet with various levels of commercial chestnut condensed tannins (CT) supplement (Silvafeed), on in vitro gas production (GP) and fermentation parameters, nutrients digestibility and activity of rumen microbial enzymes in ...  Read More

Effects of alfalfa hay as a moisture absorbent on fermentation quality and effluent production in corn silage and performance of dairy cows

Jaber Khani; Ali Akbar Khadem; Ali Assadi-Alamouti; Mohsen Sahraei belverdy

Volume 49, Issue 3 , December 2018, , Pages 459-468

https://doi.org/10.22059/ijas.2018.257927.653636

Abstract
  The objectives were to evaluate effects of adding alfalfa hay (AH) as moisture absorbent to corn forage upon ensiling on silage fermentation, effluent production and performance of late lactating Holstein cows. Corn forage with the initial dry matter content of 22%, left untreated or ensiled with 5 and ...  Read More

Investigating the effects of supplementing fattening lamb diet with small peptides of cottonseed meal on the digestibility and fermentation of nutrients in vitro

Elham Karimi; Arash Azarfar; Ayoub Azizi

Volume 48, Issue 4 , March 2018, , Pages 549-558

https://doi.org/10.22059/ijas.2018.246708.653590

Abstract
  This study was conducted to investigate the effects of supplementing fattening lamb diet with various levels of commercial supplement Fortide C on in vitro gas production and fermentation parameters, nutrients digestibility and activity of rumen microbial enzymes in vitro using rumen liquor of sheep. ...  Read More

Effects of phenolic components of Scrophularia striata Boiss powder on feed intake, digestibility, rumination and rumen protozoa population in Lori- Bakhtiari sheep

Fatemeh Rezaee; Tahereh Mohammadabadi; Morteza Chaji; Mohammad Reza Mashayekhi

Volume 47, Issue 1 , July 2016, , Pages 155-164

https://doi.org/10.22059/ijas.2016.61666

Abstract
  This experiment was designed to evaluate the effect of phenolic components of Scrophularia striata powder on feed intake, digestion and fermentation, rumination kinetic and rumen ecosystem in Lori-Bakhtiari sheep. In this experiment, 12 six months old lambs and average weight 30±1.5 kg were fed with ...  Read More

The Effect of Multi Enzyme on Performance and Nutrients Digestibility in African Ostrich (Struthio camelus var. domesticus) at 14-months Age

Iman Haj Khodadi; Hosseinali Ghasemi; Mehdi Khodaee Motlagh; Amir Hossein Khalat Abadi Farahani; Mohammad Hossein Moradi

Volume 46, Issue 2 , August 2015, , Pages 211-222

https://doi.org/10.22059/ijas.2015.55986

Abstract
  The effects of a multi enzyme were evaluated on performance and nutrient digestibility in African domesticated ostrich at 14 months ages. There were three treatments as; common diet (1), common diet plus multi enzyme (0.350 gkg -1) (2) and common diet plus multi enzyme (0.700 gkg -1) (3). 18 ostrich ...  Read More

Effect of different levels of processed broiler litter on the feed intake, digestibility, performance, ruminal and blood metabolites in Moghani male lambs

Ayoub Azizi Shotorkhoft; Hassan Fazaeli; Nader Papi; Javad Rezaee

Volume 45, Issue 4 , January 2015, , Pages 385-392

https://doi.org/10.22059/ijas.2014.54359

Abstract
  This experiment was performed in a completely randomized design with four treatments and nine replicates per treatments, using of 36 Moghani male lambs. Four diets containing 0, 7, 14 and 21 percent (dry matter basis) of processed broiler litter (PBL) were used. Results showed that voluntary feed intake, ...  Read More

Effect of chromium methionine and energy source on production and nutrient digestibility of Holstein cows in prepartum and postpartum

Mahdi Eftekhari; Aboulfazl Zali; Mahdi Dehghan Banadaki; Mahdi Ganjkhanlou

Volume 45, Issue 2 , August 2014, , Pages 107-115

https://doi.org/10.22059/ijas.2014.51813

Abstract
  In this study, 32 multiparous non lactating Holstein cows were used to investigate the effects of chromium-l-methionine (Cr-Met) supplementation and dietary energy source on production and nutrient digestibility during the periparturient period. Cows were fed a total mixed ration from 28 days before ...  Read More

Determining ofnutritive value of Cressa Cretica plant in different phenological of growth stageswith in vitro, in vivo and nylon bag methods in Sistan

Taghi Najafi; Mohammad-reza Dehghani; Mostafa Yousef-elahi

Volume 45, Issue 2 , August 2014, , Pages 143-152

https://doi.org/10.22059/ijas.2014.51817

Abstract
  The aim of this research was determination of nutritive value of Cressa Cretica with gas test method, in vivo digestibility and degradability with nylon bag method in three phenological stages. The amount of crude protein decreased significantly in seeding stage. But the amount of NDF and ADF increased ...  Read More

Monensin Effects on Performance, Diet Digestibility, Fecal and Urinary Nitrogen Losses in Sheep

a. moharrery; s.h. noorian

Volume 43, Issue 4 , February 2012, , Pages 465-479

https://doi.org/10.22059/ijas.2013.30267

Abstract
  Eight male lambs each aged approximately 11 months and having a body weight of 32.5 ± 2.5 kg were selected as experimental samples in the ongoing experiment. For the supplemented group, Monensin was fed at 22 mg/lamb per day. Relationships between dietary characteristics and fecal as well as urinary ...  Read More

The in vitro Organic Matter Digestibility of Pistachio Hull using Rumen Fluid in Taleshi Sheep

Reza Lotfi noghabi; Yousef Rouzbehan

Volume 42, Issue 3 , January 2011, , Pages 231-237

Abstract
  This study was conducted to assess the in vitro organic matter digestibility (OMD) of pistachio hull using rumen fluid of Taleshi sheep. Animals were fed diets composed of 34% pistachio hull, 29% grape pomace, 32% alfalfa, and 5% grain barley. The chemical composition and phenolics' levels of pistachio ...  Read More

Effect of Various Levels of Barley and Multi Enzyme on Metabolizable Energy, Dry Matter and Protein Digestibility of Diets and Performance of Broiler Chicks

Ali-asghar Saki; Sara Mirzaei Goudarzi; Shahab Ghazi; Mohammad Mehdi Moeini; Fatemeh Sahebi Ala

Volume 42, Issue 3 , January 2011, , Pages 275-283

Abstract
  This experiment was carried out for a determination of metabolizable energy and the effect of the Grind multienzyme on in-vitro dry matter and protein digestibility in diets, and as well on performance of broiler chicks. A number of 800 day old unsexed Arbor Acres broilers were placed in 8 treatments ...  Read More

The Effect of Adaptation to Oak Leaves on Digestibility (in vitro) and Ruminal Parameters in Alamout Goat

Seyed Mahdi Maldar; Yousef Roozbehan; Daruish Alipour

Volume 41, Issue 3 , December 2010, , Pages 243-252

Abstract
  This experiment was carried out to investigate the effect of adaptation period to oak leave's tannin on rumen pH and ammonia, rumen microbial population, gas production and dry matter true digestibility (IVTDMD) in Alamout Goat’s rumen (with no previous history of oak leaf consumption) compared with ...  Read More

Nutritive Value and Digestibility Parameters of Starchy Feeds Assayed, Using in vivo and in vitro Methods

Mansour Naderi; Rasoul PirMohammadi; Akbar Taghizadeh

Volume 41, Issue 3 , December 2010, , Pages 265-274

Abstract
  This research was planned to evaluate the nutritive value of some starchy feeds including wheat grain, wheat flour, starch grades 1 and 2 through in vivo, in vitro and gas test methods. The first experiment was done through an employment of 4 Maku-ii rams with 43.2±1.4 Kg of body weight in a completely ...  Read More

The Effect of Neuspora sitophila Fungi on Chemical Composition, Digestibility and Degradability of Sugar Beet Pulp

Masoud Dashti Saridorgh; Yousef Ruzbehan; SeyedAbbas Shojaosadati

Volume 40, Issue 4 , March 2010

Abstract
  Chemical composition, in vitro digestibility and in situ (dry matter and protein) degradability were measured to assess the nutritive value of Sugar Beet Pulp (SBP) treated with Neuspora sitophila fungi. The obtained data were compared using t test. Dry Matter (DM), Crude Protein (CP), Neutral Detergent ...  Read More

An Assessment of Digestibility and Protein Quality of the Fresh and Ensiled Amaranth Forage, According to CNCPS

Javad Rezaei; Yousef Roozbahan; Hasan Fazaeli

Volume 40, Issue 3 , December 2009

Abstract
  Quality of protein fractions, according to Cornell Net Carbohydrate and Protein System (CNCPS), and digestibility coefficients, using Tilley and Terry procedure, of the fresh and ensiled amaranth (Amaranthus hypochondriacus) forage were assessed. The concentration of Crude Protein (CP) and True Protein ...  Read More