搜索结果: 1-9 共查到“畜牧学其他学科 dairy”相关记录9条 . 查询时间(0.101 秒)
The influence of milking on the teat canal of dairy cows determined by ultrasonographic measurements
ultrasonography udder teat regeneration milking traits
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2017/2/21
The effect of milking on the length and diameter of the teat canal during teat regeneration immediately after milking was evaluated. The practical measurements of the teat canal were performed on 70 H...
The Effect of Physically Effective Fiber and Soy Hull on the Ruminal Cellulolytic Bacteria Population and Milk Production of Dairy Cows
Physically Effective Fiber Soy Hull Cellulolytic Bacteria Rumen Real Time PCR Dairy Cows
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2016/5/5
This study was conducted to evaluate the effects of the particle size (PS) of alfalfa hay (AH) and soybean hull (SH) on milk production of dairy cows and the population of major cellulolytic bacteria ...
Effects of policy change on the dairy production support services within the smallholder dairy farmers in Butere/Mumias and Kakamega districts of Western Kenya
Smallholder dairying support services liberalisation Kenya
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2011/1/11
A survey was conducted in Butere/Mumias and Kakamega districts of Western Kenya in 2005 to evaluate the availability of dairy support services following liberalisation of agricultural sector by the Go...
Economics of Milk and Dairy Production the Arab World
Economic study milk and dairy milk production consumption and import
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2010/11/11
The study concluded that an increase in Arab population, per capita in came, produced and imported quantity by it heading to increase in consumption by 1.76%, 2.61%, 0.662% and 0.385% respectively whe...
Training dairy bull calves to stay within light-built electric fences (Research Note)
cattle electric fences learning grazing
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2010/8/9
Training cattle to avoid electric fences before turnout to grazing reduces the risk of the animals breaking out from their paddock. We investigated the time needed for dairy bull calves to learn to av...
Robotic Milking of Dairy Cows
Robotic Milking Dairy Cows robot load
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2010/1/18
Robotic Milking of Dairy Cows.
The Compositional Quality of Raw Milk Produced by Some Dairy Cow’s Farms in Khartoum State, Sudan
Raw Milk Some Dairy Cow’s Farms Khartoum State, Sudan
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2010/11/10
This study aimed to evaluate the compositional quality of raw milk produced by the big 60
dairy cow’s farms at different locations of Khartoum State (Khartoum, Khartoum North and Omdurman; 20 farms f...
GENOTYPES OF FIVE BLOOD PROTEINS’ POLYMORPHISM IN VARIOUS PRODUCTION AGE OF DAIRY COWS
slovenské strakaté plemeno genetický polymorfi zmus bielkovín krvi úž itkový vek dojníc
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2010/12/3
U kráv slovenského strakatého plemena odobraté vzorky krvi boli spracované elektroforetickou laboratórnou metódou na škrobovom géle za účelom identifi kácie biochemických polymorfn&ya...
CHANGES IN WORKING CONDITIONS AND HEALTH AMONG DAIRY FARMERS IN SOUTHERN SWEDEN. A 14-YEAR FOLLOW-UP
musculoskeletal symptoms questionnaire longitudinal study
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2010/12/24
The objective of this study was to describe and analyse the changes in working conditions and health among dairy farmers in Scania in southern Sweden during the period 1988-2002 by a repeat of a mail-...