نمایش نتایج جستجو برای
کلمات کلیدی: dairy cows
موارد یافت شده: 57
1 - Resynchronization Strategies for Reproductive Management in Dairy Herds (چکیده)2 - تاثیر تنش حرارتی و محدودیت خوراک‌دهی در اواخر آبستنی بر قابلیت هضم و رفتار نشخوار در گاوهای شیری هلشتاین (چکیده)
3 - Effects of dexamethasone and insulin alone or in combination on energy and protein metabolism, reproduction and milk production in dairy cows in early lactation (چکیده)
4 - Association of leptin polymorphisms with production and reproduction traits in Iranian Holstein dairy cows (چکیده)
5 - Evaluating the Effectiveness of Two Mastitis Vaccines in a Dairy Farm in Mashhad (چکیده)
6 - In vitro Ruminal Acid Load and Methane Emission Responses to Supplemented Lactating Dairy Cow Diets with Inorganic Compounds Varying in Buffering Capacities (چکیده)
7 - Assessment of aflatoxin B1 adsorption efficacy of natural and processed bentonites: In vitro and in vivo assays (چکیده)
8 - Effects of Dexamethasone and Insulin Alone (چکیده)
9 - Truly Absorbed Microbial Protein Synthesis, Rumen Bypass Protein, Endogenous Protein, and Total Metabolizable Protein from Starchy and Protein-Rich Raw Materials: Model Comparison and Predictions (چکیده)
10 - Effects of timing to start lipogenic diet on productive and reproductive responses in periparturient dairy cows (چکیده)
11 - Evaluation the Effects of Hoof Trimming on Bovine Leg Score Improvement and its Distribution (چکیده)
12 - The relationship between antibody generated against BVD virusand hematologic finding associated with non-specific immunity in high yielding cows (چکیده)
13 - Oxidative stress and trace elements before and after treatment in dairy cows with clinical and subclinical endometritis (چکیده)
14 - Milk production and components of Holstein dairy cows fed diet supplemented with whole barely grain treated with sodium hydroxide (چکیده)
15 - Effects of chemical treatment of whole barley grain with sodium hydroxide on nutrient intake and digestibility in medlactation of Holstein deiry cows (چکیده)
16 - Effects of feeding whole or physically broken flaxseed on milk fatty acid profiles of Holstein lactating dairy cows (چکیده)
17 - Effect of Feeding Pistachio Byproduct on Performance and Blood Metabolites in Holstein Dairy Cows (چکیده)
18 - Milk production and components of Holstein dairy cows fed diet supplemented with whole barley grain treated with sodium hydroxide (چکیده)
19 - Effect of Pistachio - By Products Silage Treated with Urea and Polyethylene Glycol on Holstein Dairy Cow s Performance (چکیده)
20 - The Effect of Physically Effective Fiber and Soy Hull on the Ruminal Cellulolytic Bacteria Population and Milk Production of Dairy Cows (چکیده)
21 - Effects of Dry Period Length on, Milk production and Composition, Blood Metabolites and Complete Blood Count in subsequent Lactation of Holstein Dairy Cows (چکیده)
22 - The Effect of Supplemental Fish Oil and Canola Oil from Transition Period to Early Lactation on Immunology Responses in Early Lactating Holstein Dairy Cows (چکیده)
23 - Milk Urea Nitrogen and Fertility in Dairy Farms (چکیده)
24 - Effect of different levels of fish oil and canola oil on productive performance of early lactating Holstein dairy cows (چکیده)
25 - The effect of high fat sunflower meal treated with formaldehyde and sodium hydroxide on milk yield and composition of Holstein dairy cows (چکیده)
26 - Factors Affecting Days Open in Holstein Dairy Cattle in Khorasan Razavi Province, Iran; A Cox Proportional Hazard Model (چکیده)
27 - Responses of dairy cows to diatry pistachio by-product and carbohydrate source in early lactation (چکیده)
28 - The effects of supplemented diet with fish oil and canola oil during transition period to early lactation on complete blood count of Iranian Holstein dairy cows (چکیده)
29 - The effects of supplemented diet with fish oil and canola oil during transition period to early lactation on follicular dynamics of Iranian Holstein dairy cows (چکیده)
30 - Effects of tomato pomace on feed intake and milk production of lactating dairy cows (چکیده)
31 - Effects of different levels of nonfiber carbohydrates with and without spplemental fat on production and composition of Holstein dairy cows (چکیده)
32 - Effects of substitution barley grain with dried citrus pulp on performance of Holstein dairy cows (چکیده)
33 - Effects of rumen protected and unprotected choline on energy-relatedbiochemical metabolites of lactations dairy cows (چکیده)
34 - Reasons for culling of Holstein dairy cows in north east of Iran (چکیده)
35 - Fertility response of high producing Iranian Holstein dairy cowse (چکیده)
36 - Influences of ensiling wet barley distillers grain with sugar beet pulp on lactating performance of dairy cows (چکیده)
37 - The effects of supplemented diet with fish oil and canola oil during transition period to early lactation on milk yield, dry matter intake, and metabolic responses of earley lactating dairy cows (چکیده)
38 - Production responses to temperature and humidity index in lactating dairy cows (چکیده)
39 - Effect of alfalfa hay particle size and dry matter content of barley based diets on ruminal, faecal and blood measurements of dairy cows in early lactation (چکیده)
40 - Effect of supplemental fat and NDF on fibre digestibility, ruminal pH and chewing activity in lactating dairy cows (چکیده)
41 - Effect of lucerne hay particle size and physical effectiveness factor of diet on utilisation of soya hulls by dairy cows (چکیده)
42 - Detection of Mycobacterium paratuberculosis in Feces and Milk Samples from Holstein Dairy Cows by PCR (چکیده)
43 - Effect of age at fi rst calving on milk production and days open in fi rst-parity Iranian Holstein dairy cows (چکیده)
44 - Effect of close-up fat supplementation on fi rst 90 days milk production of Holstein dairy cows (چکیده)
45 - Analysis of productive life in Iranian Holstein dairy cows (چکیده)
46 - Influences of milk yield and fertility traits in the first lactation on the length of productive life of Holstein dairy cows in Iran (چکیده)
47 - Effect of supplemental fish meal on reproduction and immunology responses in early lactating Holstein dairy cows (چکیده)
48 - Behavioural responses by dairy cows provided two hays of contrasting quality at dry-off (چکیده)
49 - Past peak lactational performance of Iranian Holstein cows fed raw or roasted whole soybeans (چکیده)
50 - Ovarian activity in high and average producing Holstein cows under heat stress conditions (چکیده)
51 - Mycoflora of cervicovaginal fluids in dairy cows with or without reproductive disorders (چکیده)
52 - Days in milk at culling in Holstein dairy cows (چکیده)
53 - Comparison of the effects of Gonadotropin-Releasing Hormone, Human Chorionic Gonadotropin and progesterone on Conception rates in repeat breeder dairy cows (چکیده)
54 - Mycoflora of cervicovaginal fluids in dairy cows with or withoutre productive disorders (چکیده)
55 - Peripartal serum biochemical, haematological and hormonal changes associated with retained placenta in dairy cows (چکیده)
56 - The Effect of Anionic Salts Feeding During Dry Period on Metabolism and Health of Dairy Cows (چکیده)
57 - Relationships between fertility and serum calcium and inorganic phosphorus in dairy cows (چکیده)
