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| Registros recuperados: 41 | |
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| 耕野, 拓一; 細野, ひろみ; 伊藤, 繁; KONO, Hiroichi. |
| ベトナムの豚肉フードシステム。本シリーズでもすでに述べたように、ベトナムでは豚を含めた家畜の飼養頭数は近年急速に増加しており、畜産物需要の増大は飼養規模の拡大や集中化を促してきた。そして、品質面でもより赤肉率の高い外来種あるいは交雑種の導入が進んでいる。在来種を小規模で飼養する際に一般的であった残飯や米ぬかなどの副産物に多くを頼る給餌方式は、外来種や交雑種の飼養には規模の点からのみならず、その特性を活かすためにも適さない。濃厚飼料や配合飼料が給餌されなければ1日当たり増体量は低迷し、生産効率が高まらないのである。飼養頭数の増加のみならず品種の変化の影響も受けて、ベトナムにおいても濃厚飼料や配合飼料の利用率は高まる傾向にある。本稿では、畜産部門の拡大に伴う飼料産業の動向を、現地調査の結果を踏まえて報告する。 |
| Ano: 2008 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4279 |
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| KUBOTA, Satoko; KATO, Yumiko; KONO, Hiroichi; KARUNAGODA, Kamal; 窪田, さと子; 加藤, 弓子; 耕野, 拓一; カルナゴダ, カマル. |
| In Sri Lanka coconut poonac, a byproduct produced from the coconut oil production process, is being used for feeding dairy cattle. Though poonac is cheaper than formula feed, it is feared that the bad effects of cattle health due to its high fat content. This study clarified the economic effect of poonac feeding on dairy farming. We conducted interview survey with 40 small-scale farms in Kurunegala District, and analyzed the relationship among poonac feeding, cattle disease rate, raw milk production and dairy farming income by using the multiple regression analysis. The risk of cattle disease increased as poonac feeding. On the other hand, participation in the feeding training was effective in reducing outbreaks of disease in dairy cattle. Moreover, we... |
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Palavras-chave: Poonac feeding; Small-scale dairy farm; Milk productivity; Sri Lanka; ポナック飼料; 小規模酪農; 乳生産性; スリランカ. |
| Ano: 2010 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2720 |
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| 金山, 紀久; 伊藤, 繁; 仙北谷, 康; 耕野, 拓一; 徐, 世旭; 香川, 文庸; 澤田, 学; 樋口, 昭則; 中村, 利雄; 原口, 勝全; 小山, 賢一. |
| 平成15年度 |
| Ano: 2004 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/698 |
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| Kono, H; 耕野, 拓一. |
| Incidence of animal diseases, such as Hog Cholera and Pasteurella, was found in our field survey of 100 pig farmers in T.T.Hue province in Vietnam Thirty five (36%) of surveyed farmers are in poverty according to the 2005 poverty standard in Vietnam. Low income farmer has a large income share from pig production. We suggest that the increase of pig deaths in low income farms will raise the risk to fall into poverty. Improvement of animal health service, especially for low income farmers, will be important for poverty reduction in rural area in Vietnam. Vietnamese pork distribution is in a state of so-called information asymmetry. In order to solve the problem of information asymmetry, it is necessary to fulfill the requirements of incentive compatibility.... |
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Palavras-chave: Animal health; Incentive; Poverty; Principal-agent; Vietnam. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2734 |
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| Registros recuperados: 41 | |
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