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Landwirte in der Eifel (2016);;Farmers in the Eifel Region (2016)
- 负责人:
- University Of Trier
- 关键词:
- KAT36 Branches of Economy, Services and Transport KAT37 Work and Industry KAT38 Occupation, Profession KAT53 Family Arbeitsbedingungen Berufst?tigkeit Familie und Ehe Agrarwirtschaft Working conditions Employment
- DOI:
- doi:10.4232/1.13354
- 摘要:
- with a view to preparation in various areas (e.g. arable farming, livestock farming, marketing of agricultural products, etc.).); weekly working time (hours pe
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Agricultural production in Germany, 1800 to 1950.
- 负责人:
- DOI:
- doi:10.4232/1.8310
- 摘要:
- roduction of livestock breeding 1800-1950 C. total agricultural production C.1 Farmland-Production C.1.1 Consumption of forage 1800-1950 C.1.2 Use of crop-land products in Germ
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Fornbyli Landscape and Archaeological Survey on Hegranes (FLASH) Interim Report 2016, Iceland
- 负责人:
- 关键词:
- archaeology
- DOI:
- doi:10.18739/a2xk84r0z
- 摘要:
- 18th century, many of the sites were rebuilt as farm infrastructure for livestock management, only to be finally abandoned and fall to ruin
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Mixed-ancestry and admixture in Kaua’i’s feral chickens: invasion of domestic genes into ancient Red Junglefowl reservoirs?
- 负责人:
- DOI:
- doi:10.5061/dryad.55h83
- 摘要:
- A major goal of invasion genetics is to determine how establishment histories shape non-native organisms' genotypes and phenotypes
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Data from: Influence of genetic drift on patterns of genetic variation: the footprint of aquaculture practices in Sparus aurata (Teleostei: Sparidae)
- 负责人:
- DOI:
- doi:10.5061/dryad.dm97908
- 摘要:
- g-history of gilthead sea bream farming. We focused our attention on the role that genetic drift may play in shaping these patterns. Results based
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Source apportionment of nutrient contributions to rivers in England and Wales modelled with SAGIS
- 负责人:
- Daldorph, Peter;;UK Water Industry Research;;Environmental Information Data Centre
- 关键词:
- Pollution
- DOI:
- doi:10.5285/8c5d9e38-0244-4a39-8600-a85513a6fecf
- 摘要:
- lude livestock farming, arable farming, highways, urban runoff, background (from soils), onsite wastewater treatment systems and atmospheric deposition. Point sources inc
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Tsafack S, Degrande A, Franzel S, Simpson B. 2014. Farmer-to-farmer extension in Cameroon: a survey of extension organizations. ICRAF Working Paper
- 负责人:
- Sygnola, Tsafack;;Degrande, Ann;;World Agroforestry Centre
- 关键词:
- DOI:
- doi:10.7910/dvn/vqxgpv
- 摘要:
- ng livestock or seedlings. Among the main motivations for one to become a lead farmer mentioned by respondents were altruism and early access to technologies
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Nitrogen availability determines the long-term impact of land-use change on soil carbon stocks in Ghana
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.12016158.v1
- 摘要:
- systems. Such long-term evaluations, particularly regarding low-input livestock systems, are limited. The location of the current study, which is a resear
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Nitrogen availability determines the long-term impact of land-use change on soil carbon stocks in Ghana
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.12016158
- 摘要:
- systems. Such long-term evaluations, particularly regarding low-input livestock systems, are limited. The location of the current study, which is a resear
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Tsafack S, Degrande A, Franzel S, Simpson B. 2014. Farmer-to-farmer extension in Cameroon: a survey of extension organizations. ICRAF Working Paper
- 负责人:
- 关键词:
- DOI:
- doi:10.34725/dvn/vqxgpv
- 摘要:
- ng training workshops and meetings, and helping them set up income-generating opportunities such as selling livestock or seedlings. Among the main motivations