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New Technology Usage for Sustaniable Dairy Cow Reproductive Perfomances

Journal of Environmental Science and Engineering(B) 2017年第7期6卷 370-379页

作者： serap goncu Ozgul Anitas Cahit Gungor Gokhan Gokce Animal Science Department Agriculture Faculty Cukurova University Adana 01330 Turkey

Technology gives many oppurtunites for cattle farmers for easier and effective herd management possibilities. New era provides many realistic applications using smart applications for farmers. Especially milking is very popular for engineering applications. Reproductive technologies can be seen as frontier applications. Reproductive performances of the dairy farms can be defined as number of calves for cows in a year. It means new material for meat and milk production. Because new female calf means new cow for her while male calf means new material for beef. If meat and milk production are to be increased, cow productivity, i.e. the number of calves produced lifetime must be improved and increased. Although varying among herds, annual average herd incidences of reproductive disorders and reproductive performance were similar to those reported. Managerial practices influenced incidences of retained placenta and uterine infection, days open of cows not bred and of all cows, services per conception and percentages of herd open more than 100 days and culled for low production. Good heat detection programs can have a major impact on overall herd reproductive performance. The best heat detection programs start with careful timing, good observation and the effective use of detection aids. Being able to distinguish and interpret cow behaviour and other signs is critical, so are good record keeping and training for the people responsible for heat detection. Generaly, farmers with the best heat detection results use a combination of observation and heat detection aids. Several options are available to aid heat detection and increase heat detection rates. Although a rich variety of methods have been introduced for the detection of oestrus, a more accurate and practical method is still required.

关键词： Technology dairy farms reproductive perfomances sustainablity.

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The Cattle Grooming Behavior and Some Problems with Technological Grooming Instruments for Cow Welfare

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Journal of Environmental Science and Engineering(B) 2019年第5期8卷 190-196页

作者： serap goncu Muhammed Ikbal Yesil Nurten Y1lmaz Animal Science Department Agriculture FacultyCukurova UniversityAdana 01330Turkey

Thanks to grooming in cattle,dirt,dust and parasites that are removed,skin blood circulation is increased and muscles are ***,grooming should be done with appropriate tools and ***,it can be more damaging than *** would be a risk that can hurt the animal’s life if not paid attention,and may result in injury or even tail *** exposed to such situations normally want to escape from grooming and show resistance even though they enjoy it very *** applications during the acclimatization period,the use of small and low-placed brushes that are not suitable for the size and structure of the cattle,malfunctions during the operation of the grooming brush and in the event of incorrect operation,the wounds occurring in different parts of the body can prevent the expected benefit from the use of the grooming *** many works carry on this subject to provide more efficient grooming instruments for cow *** grooming is considered a potential indicator of positive *** combination and integration of welfare instruments will ensure optimum wellbeing for dairy animals to maximize *** of welfare instruments combined with new technologies for information handling and integration to instruments give more effective results.

关键词： Cattle grooming behavior technology

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