Identification of Cow-related Health Disorders Affecting the Culling in Torbat-e Jam Dairy Farms
نویسندگان
چکیده
منابع مشابه
Pollution of Heavy Metals in Some Farms of Torbat-E Jam, Khorasan Razavi Province, Iran
Agricultural intensification is associated with the use of great amounts of agrochemicals that may result in the accumulation of metals in soils, and –subsequently—agricultural products and food chain. Nowadays, this is a major concern for many Iranian agricultural products, necessitating scientific researches on the issue. Therefore, the present study has been conducted to evaluate the level o...
متن کاملPollution of Heavy Metals in Some Farms of Torbat-E Jam, Khorasan Razavi Province, Iran
Agricultural intensification is associated with the use of great amounts of agrochemicals that may result in the accumulation of metals in soils, and –subsequently—agricultural products and food chain. Nowadays, this is a major concern for many Iranian agricultural products, necessitating scientific researches on the issue. Therefore, the present study has been conducted to evaluate the level o...
متن کاملRisk factors affecting the culling of Iranian Holstein dairy cows
This experiment was conducted to evaluate the association between risk factors and the risk of culling in Iranian Holstein cows. The data consisted of 329,772 lactation records obtained from the Animal Breeding Center of Iran (2003 - 2012) and logistic regression was applied to investigate the associations between the predictor and response variables. The response variable in this experiment wa...
متن کاملIdentification of suitable sites for subsurface flow harvesting using underground dam (Case study: Border basins of Torbat-e-Jam County)
Every year, large amounts of the country's water resources leave the country through political borders. Subsurface water is part of these resources that flows on the dry bed of rivers and becomes inaccessible without proper exploitation. Since Iran has many common borders with neighboring countries, it is necessary to pay attention to this issue. One of the appropriate solutions to prevent the ...
متن کاملFactors Affecting the Selection of Survival Strategies for the Urban Poor: A Case Study of Residents of Disfunctional Tissues in Torbat-e Jam)
Introduction: Urban poor use many initiatives to survive before they reach a real dead end in life and pose fundamental risks to themselves and the host community. There is a variety of strategies used by poor households in Iran and the world with different consequences depending on the type and extent of use. Method: This descriptive and analytical study has investigated the factors affecting...
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ژورنال
عنوان ژورنال: Journal of Agricultural Studies
سال: 2017
ISSN: 2166-0379
DOI: 10.5296/jas.v6i1.12105