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共检索到206条 ,权限内显示50条;
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Rapid Characterisation of Farming Systems in Africa RISING- Ghana
- 负责人:
- Groot, Jeroen;;Descheemaeker, Katrien;;Wageningen University & Research (WUR)
- 关键词:
- DOI:
- doi:10.7910/dvn/zh8uzi
- 摘要:
- This data study contains household and community survey data in support of Africa RISING farming systems analysis. About the project Project title
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Effect of Improved Production Systems on Productivity of Local Chickens in Rural Areas of Babati District, Tanzania
- 负责人:
- Lukuyu, Ben;;International Livestock Research Institute (ILRI)
- 关键词:
- DOI:
- doi:10.7910/dvn/gxjibf
- 摘要:
- nsive system or intensive system. Under scavenging and semi-intensive systems, chickens are rarely fed more than kitchen leftovers, although occasionally they ar
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Rapid Characterisation of Farming Systems in Africa RISING-MALI
- 负责人:
- Groot, Jeroen;;Descheemaeker, Katrien;;Wageningen University & Research (WUR);;International Crops Research Institute For The Sem
- 关键词:
- DOI:
- doi:10.7910/dvn/22tfm8
- 摘要:
- This data study contains household and community survey in support of Africa RISING farming systems analysis. About the project Project title: Rapid
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Bateman gradients in hermaphrodites: an extended approach to quantify sexual selection
- 负责人:
- DOI:
- doi:10.5061/dryad.1480
- 摘要:
- l sexual systems, empirical studies are biased towards separate-sex organisms, probably because important characteristics of other systems remain incomplete
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Data from: Assessment of the quality of reporting in randomized controlled trials of acupuncture in the Korean literature using the CONSORT statement
- 负责人:
- DOI:
- doi:10.5061/dryad.253q2
- 摘要:
- Objectives: This study aimed to assess the completeness of reporting of RCTs of acupuncture in the Korean literature. Design: Systematic
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
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:
- ABSTRACT: The excretion of urinary nitrogen (N), one of the most important environmental contaminants from livestock systems, is highly correlate
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
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:
- ABSTRACT: The excretion of urinary nitrogen (N), one of the most important environmental contaminants from livestock systems, is highly correlate
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Species coexistence through simultaneous fluctuation-dependent mechanisms
- 负责人:
- 关键词:
- Environmental variability;coexistence;storage effect;resource competition;relative nonlinearity
- DOI:
- doi:10.5061/dryad.6t161c3
- 摘要:
- in a system of nectar yeasts to quantify the relative contribution of the two mechanisms to coexistence. Resource competition models parameterized from single
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Temporal dynamics of nutrient uptake by neighboring plant species: evidence from intercropping
- 负责人:
- DOI:
- doi:10.5061/dryad.p6s40
- 摘要:
- temporal niche differentiation mechanism (‘temporal complementarity’) in nutrient uptake rates between neighbouring plant species. A better understanding
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Individual-based analyses reveal limited functional overlap in a coral reef fish community.
- 负责人:
- 关键词:
- biodiversity community ecology ecosystem function Eltonian niche functional diversity functional group herbivory niche partitioning Siganidae
- DOI:
- doi:10.5061/dryad.765gr
- 摘要:
- , functional redundancy and functional complementarity are of particular importance if we are to understand ecosystem processes and their vulnerability to disturbances