筛选
科学数据
统计数据
共检索到237条 ,权限内显示50条;
Dairy Value Chain Survey: Addis Ababa Retailer Survey
- 负责人：
- Minten, Bart
- 关键词：
- DOI：
- doi:10.7910/dvn/svpiq6
- 摘要：
- open market shops selling dairy products were interviewed. Details of the sampling strategy is found in the attachment. The survey collected inf
Data on a survey conducted with farmers on lameness in cows in grazing dairy farms visited twice in Brazil, 2015
- 负责人：
- Daros, Rolnei R;;Von Keyserlingk, Marina;;H?tzel, Maria José
- DOI：
- doi:10.17632/59fwj9y247.1
- 摘要：
- d with the present research was to know how much the farmers knew about lameness in dairy cows, what was the relative importance of lameness within the dairy herd common health
DairyCoinfection
- 负责人：
- Smith, Rebecca;;U.S. Department Of Agriculture (USDA)
- 关键词：
- dairy serostatus production cohort
- DOI：
- doi:10.13012/b2idb-1513733_v1
- 摘要：
- These are the results of an 8 month cohort study in two commercial dairy herds in Northwest Illinois. From each herd, 50 cows were selected at random
Corn supplementation on milk urea nitrogen content of dairy cows grazing on temperate annual pasture
- 负责人：
- DOI：
- doi:10.6084/m9.figshare.11804175.v1
- 摘要：
- dairy cows. Twelve Holstein × Jersey lactating dairy cows were divided into six uniform groups according to milk production, lactation stage and live weight
Corn supplementation on milk urea nitrogen content of dairy cows grazing on temperate annual pasture
- 负责人：
- DOI：
- doi:10.6084/m9.figshare.11804175
- 摘要：
- dairy cows. Twelve Holstein × Jersey lactating dairy cows were divided into six uniform groups according to milk production, lactation stage and live weight
The Past, Present and the Future: Sales Forecasts, Consumer Attitudes, Demographics and Economics, 2016
- 负责人：
- Rickertsen, Kyrre;;Ipsos MMI
- DOI：
- doi:10.18712/nsd-nsd2389-v1
- 摘要：
- ween domestic production and consumption of meat, eggs and dairy products. There have been significant changes in consumption. Changes in relative prices and real income ar
Dairy Value Chain survey in Ethiopia: Community Survey
- 负责人：
- Minten, Bart
- 关键词：
- DOI：
- doi:10.7910/dvn/mgacra
- 摘要：
- ormation on community characteristics, milk production and marketing, feed and feed marketing, prices. Policy makers, research, and other stakeholders can use this data to analyses dairy
Dairy Value Chain Survey in Ethiopia: Milk Trader Survey
- 负责人：
- Minten, Bart
- 关键词：
- DOI：
- doi:10.7910/dvn/nhypns
- 摘要：
- procurement and sales, milk prices, transportation, assets and labor use. Policy makers, research, and other stakeholders can use this data to analyses dairy
Dairy Value Chain Survey in Ethiopia: Butter Trader Survey
- 负责人：
- Minten, Bart
- 关键词：
- DOI：
- doi:10.7910/dvn/he1eso
- 摘要：
- can use this data to analyses dairy value chain in Ethiopia and changes happening in livestock and dairy practices in Ethiopia. This dataset was collected
Data from: Signatures of positive selection in African Butana and Kenana dairy zebu cattle
- 负责人：
- DOI：
- doi:10.5061/dryad.s5kp0
- 摘要：
- breeds. Our findings underline the potential to improve dairy production in the semi-arid pastoral areas of Africa through breeding improvement strategy of indigenous
