1.

Estimation of genetic parameters for growth traits in Mehrabani sheep

Pages 1-10

2.

Effects of adding pith and molasses on chemical and fermentation properties of wet sugar beet pulp silages

Pages 11-20

3.

Determine the chemical composition of the Mallva sylvesteris and replace it with an appropriate level of alfalfa hay in the diet of sheep

Pages 21-32

4.

Effect of Beam electron irradiation on phenolic compound content and ruminal degradability parameters of pomegranat seed pulp

Pages 33-44

5.

Relationships among urea, protein and macro-mineral concentrations in colostrum and whole milk in lactating mares

Pages 45-54

6.

Benefit comparison of crossbred and local cows in rural rearing system in Guilan province

Pages 55-71

7.

Study of interrelationship between blood serum concentrations of estrogen, progesterone, urea nitrogen, glucose, cholesterol and triglyceride with some postpartum reproductive parameters in dairy cows

Pages 73-81

8.

Effects of zinc acetate and magnesium sulfate on performance, carcass characteristics and blood indices of broilers under heat stress condition

Pages 83-93

9.

The effects of high levels of L-arginine on performance, morphology of small intestine and immune system organs of broilers during the growth period

Pages 95-107

10.

Comparison of different feed restriction schedules on the performance, carcass composition and blood parameters in broiler chickens

Pages 109-118

11.

The relationship between milk urea and some blood metabolites with pregnancy of Holstein dairy cows

Pages 119-125

12.

Effect of different animal models on estimate of genetic parameters and trends of some growth traits for Baluchi sheep

Pages 127-141

13.

Relationship between total factor productivity and fish farming size of Kamyaran county

Pages 143-154

14.

The effects of grape pomace, enzyme and probiotic on performance, egg quality traits and blood metabolites of laying hens

Pages 155-169

15.

Effects of using different oil sources in flushing ration and their relationship with some reproductive traits of Markhoz goat

Pages 171-183


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