1.

Evaluation of the Uncapping & Removing hygienic behaviors of Iranian honey bee colonies (Apis mellifera meda) against Varroa mite (Varroa destructor) in Kermanshah province

Pages 3-16
Ataollah Rahimi; Shabnam Parichehreh
2.

Effect of dietary fat type and vitamin E on performance and blood parameters of Japanese quail

Pages 17-30
mirhassan beiranvand; amin kazemizadeh
3.

Effects of wheat screening wastes treatment with enzyme and probiotic on performance, carcass traits, nutrient digestibility and intestinal morphology in broiler chickens

Pages 31-50
Mahmood Sahraei; nader asadzadeh; Akbar Yaghobfar
4.

Effects of guanidinoacetic acid supplementation to reduced protein diets on performance, carcass characteristics and blood parameters of broiler chickens

Pages 51-64
Seyed Mohammad Ali Mirhosseini; Seyed Naser Mousavi; Ali Afsar
5.

Effects of enzyme and probiotics supplementation to diets containing different levels of metabolizable energy on growth performance, carcass characteristics, intestinal morphology, microbial population in broiler chicks fed with wheat-soybean meal d

Pages 65-78
soheil yousefi; Mansour Rezaei; Mohammad Kazemi-Fard; bahram shohreh
6.

Effect of different levels of synbiotic on performance, intestinal microbial population and morphology of broiler chicks subjected to chronic heat stress and estimation of optimal point of synbiotic using broken line modeling

Pages 79-92
Gholamreza Zaboli
7.

Extinction probability of the Karakul sheep breed in Iran using simulation of population dynamics

Pages 93-108
Davoud Ali Saghi; Hamid Reza Bahmani; Razieh Saghi
8.

Evaluation the effect of ozonated feed utilization on performance, carcass characteristics and blood parameters of broiler chickens

Pages 109-120
Saeed Hoonejani; Seyed Davood Sahrifi; Reza Sadeghi; shokoufe ghazanfari
9.

Effect of feed form and nutrient density on body weight, intestinal morphology and gizzard muscle thickness in broiler breeder pullets

Pages 121-132
anvar amouzmehr; Behrouz Dastar; Omid Ashayerizadeh; Reza Mirshekar; reza Abdollahi
10.

Investigating the effect of ammonium acetate on performance, carcass characteristics and some blood parameters of broiler chickens fed with diets contaminated with fungal toxins

Pages 133-148
Farrokh Bikas; M. Daneshyar; Abas Nikoo; Sayed Ali Mirghelenj
11.

Determination of ruminal degradability of whole cottonseed and comparing the effect of its different levels in the diet of Dalagh fattening lambs on performance, digestibility and blood parameters

Pages 149-164
saeed gholamian; Taghi Ghoorchi; behnam ghorbani; mohammad asadi
12.

The effects of using zinc nanoparticles on sperm quality and quantity in Zandi ram

Pages 165-174
Golafshan Mahaki; Manouchehr Souri; Reza Masoudi; nader asadzadeh


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