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)
A Comparison of the Nutritional Value of Rapeseed Meal and Cottonseed Meal in Holstein Cows Feeding

ali hedayati; hamid amanloo; ali nikkhah; tahereh amirabadi; najmeh eslamian

Volume 43, Issue 1 , June 2012, , Pages 61-70


  To Compare the nutritional value of rapeseed meal and cottonseed meal in Holstein cows, feeding 20 lactating Holstein cows each with an average weight of 580± 34 kg and 100± 10 days in milk were studied in a randomized complete block design. The experimental diets consisted of 4 levels of 0, 8, 14 ...  Read More

The Effect of Peptide Nitrogen Source on Nutrients Digestibility, Ruminal Fermentation Pattern and Microbial Nitrogen Synthesis in Late Lactating Dairy Cows

Mehdi Kazemi Benchenari; Kamran RezaYazdi; Ali Nikkhah; Hamid Kohram; Mehdi Dehghan Banadaki; MohammadReza Emami

Volume 40, Issue 4 , March 2010

  This experiment was conducted to study the effects of Peptide Nitrogen Source (PNS) infusion on ruminal fermentation pattern, nutrient digestibility, and microbial nitrogen production. Three ruminally cannulated Holstein dairy cows BW=682 kg and DIM=210d were assigned in a 3×3 Latin Square of 21-d periods. ...  Read More

A Comparison of Lactating Dairy Cows Performance Fed Rations Formulated by National Research Council 2001 and Cornell Pennsylvania Miner

Ali Nikkhah; Mehdi Kazemi; Hamin Amanlou; Hsan Mehrabani

Volume 40, Issue 3 , December 2009

  The precision and accuracy of National Research Council (NRC 2001) vs. Cornell Pennsylvania Miner (CPM) softwares were evaluated. Sixteen lactating dairy cows (8 in second lactation and 8 in third, with days in milk of 55 ± 31, body live weight = 641 ± 53 Kg, milk yield =31.2 ± 2.5 Kg/day), were assigned ...  Read More

Effect of Rapeseed Oil on Performance and Carcass Characteristics of Holstein Male Calves

mehdi eftekhari; kamran rezayazdi; ali nikkhah; ardeshir nejati javaremi

Volume 40, Issue 2 , September 2009

  Twenty-four Holstein male calves (BW=217±57kg) were employed to evaluate the effects of rapeseed oil supplementation on growth, carcass as well as on meat quality and fatty acid content of longissimus thoracis muscle in a completely randomized design. The calves were divided into three groups and allocated ...  Read More

Effect of Supplemental Diets of Corn Gluten, Soybean Meal and Bakery Yeast on Body Weight, Protein and Fat Percent in Worker Honey Bees

gholam ali nehzati pa qaleh; ali nikkhah; gholam hossein tahmasbi; mohammad moradi shahr babak

Volume 39, Issue 1 , February 2009

  Honeybees like the other animal creatures require proteins, fats, carbohydrates, minerals vitamins and water for their maintenance, growth and reproduction. Normally they obtain their nutritional requirements from flowers but there are times when there aren’t sufficient flowers within reach they become ...  Read More

Effect of Different Levels of Sugar Beet Pulp as a Non Forage Fiber Sources on Performance of Early Lactating Cows

hamid amanloo; mehran aboozar; ali nikkhah

Volume 39, Issue 1 , February 2009

  Twenty four multiparous Holstein cows in their early stage of lactation with a mean of 59±20 DIM and a mean of 615±40.5 Kg of BW were employed in a complete randomized block design to evaluate the effects of different levels of sugar beet pulp in a partial replacement for alfalfa, the only source of ...  Read More

Effects of Gamma Irradiation on Ruminal Protein Degradability and Intestinal Digestibility of Rapeseed Meal

parvin shawrang; ali nikkhah; ahmad zare shahne; gholam reza raies ali; mohammad moradi shahr babak; ali asghar sadeghi

Volume 39, Issue 1 , February 2009

  This study was carried out to determine the effects of gamma irradiation on dry matter (DM) and on crude protein (CP) degradation of rapeseed meal, using nylon bags and SDS-PAGE techniques. Ruminal nylon bags of either untreated or irradiated rapeseed meal at doses of 25, 50 and 75 kGy were suspended ...  Read More