Search Results - "Preston, T.R"

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  1. 1

    ẢNH HƯỞNG CỦA CÁC MỨC ĐỘ BỔ SUNG MỠ CÁ TRA TRONG KHẨU PHẦN NUÔI HEO NÁI LÊN CHẤT LƯỢNG SỮA VÀ NĂNG SUẤT HEO CON by Nguyễn Thị Thủy, Preston T.R.

    “…Thí nghiệm được tiến hành đểđánh giá các mức độ bổ sung mỡ cá tra (MCT) trong khẩu phần heo nái nuôi con. 24 con heo nái nuôi con được bố trí vào 4 nghiệm thức…”
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    Journal Article
  2. 2

    Cross-sucking and other oral behaviours in calves, and their relation to cow suckling and food provision by Margerison, J.K, Preston, T.R, Berry, N, Phillips, C.J.C

    Published in Applied animal behaviour science (01-03-2003)
    “…Abnormal oral behaviour in calves is believed to develop when there is a lack of opportunity to suckle, but it is unclear whether they need access to their…”
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  3. 3

    Practical Application of Defaunation of Cattle on Farms in Vietnam: Response of Young Cattle Fed Rice Straw and Grass to a Single Drench of Groundnut Oil by Nguyen, Thi Hong Nhan, Nguyen, Van Hon, Nguyen, Trong Ngu, Nguyen, Tien Von, Preston, T.R, Leng, R.A

    “…Farmers in the centre of Vietnam have a tradition of dosing young cattle with groundnut oil before fattening them on a diet of rice straw and road-side grass…”
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  4. 4

    Effect of work crushing sugarcane on pregnancy and lactation in cattle and buffaloes by Thu, N.van (University of Cantho, Cantho(Vietnam). Faculty of Animal Husbandry and Veterinary Medicine)

    “…The suitability of female cattle ($Brahman{\times}Holstein$) and buffaloes (Murrah / Jafarabadi) for work on a sugarcane crusher was tested. The animals were…”
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    Future strategies for livestock production in tropical third world countries [sustainable livestock production systems] by Preston, T.R

    Published in Ambio (01-12-1990)
    “…Present day systems of livestock production in both industrialized and Third World countries are subjected to political, economic and environmental pressures…”
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    use of home-produced palm oil to replace concentrate feed in the diet of partially-suckled tropical cows by Margerison, J.K, Preston, T.R, Phillips, C.J.C

    Published in Journal of sustainable agriculture (01-01-2005)
    “…Dual purpose tropical dairy cows that are both milked and suckle calves are often fed imported concentrate feed as a nutritional supplement. Palm oil (Elaeis…”
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