筛选
科学数据
共检索到134条 ,权限内显示50条;

Data from: Modeled and measured ecosystem respiration in maize–soybean systems over 10 years
- 负责人:
- Adam Liska
- 关键词:
- 摘要:
- must be developed to mitigate climate change. This analysis combines two established crop growth models (Hybrid-Maize and Soysim) with a simple soil and crop

Data from: Census parcels cropping system classification from multitemporal remote imagery: a proposed universal methodology
- 负责人:
- 关键词:
- agriculture agronomy crops classification land uses identification census parcels agricultural software agricultural policy administration subsidies automatic image processing remote sensing
- 摘要:
- % to 100% overall accuracy (OA) for each crop within its corresponding cropping systems. The DT training models that were used to directly identify

Data from: Assimilating MODIS data-derived minimum input data set and water stress factors into CERES-Maize model improves regional corn yield predictions
- 负责人:
- 关键词:
- 摘要:
- Crop growth models and remote sensing are useful tools for predicting crop growth and yield, but each tool has inherent drawbacks when predicting

Data from: Mixed linear model approach for mapping quantitative trait loci underlying crop seed traits
- 负责人:
- 摘要:
- g to the genetic features of seed characters, two genetic models for mapping quantitative trait loci (QTLs) of crop seed traits are proposed, with inclusion

Data from: Geography and end use drive the diversification of worldwide winter rye populations
- 负责人:
- 摘要:
- of our results for the management of gene bank resources and the pitfalls of inference methods applied to crop domestication due to violation of model

Data from: Highly diversified crop-livestock farming systems reshape wild bird communities
- 负责人:
- 摘要:
- and crop production might promote a diversity of habitats useful to native birds foraging across otherwise-simplified landscapes. At the same time, these features mig

Data from: Tradeoffs between maize silage yield and nitrate leaching in a Mediterranean nitrate-vulnerable zone under current and pro
- 负责人:
- 摘要:
- N management practices. The objectives of this work were to i) evaluate the ability of the SALUS crop model to reproduce experimental crop yield and soil nitrate

Data from: The influence of crop tiller density on the breeding performance of a cereal-nesting specialist
- 负责人:
- Setchfield, Rosemary
- 关键词:
- corn bunting breeding performance farmland bird cereal crop crop management nest site selection nest survival ecological trap edge effect intensive agriculture
- 摘要:
- and applications. This study highlights a novel mechanism by which modern cereal crop management lowers the potential reproductive success of a conservation priority

Data from: Trade-offs in provisioning and stability of ecosystem services in agroecosystems
- 负责人:
- Montoya, Daniel
- 关键词:
- 摘要:
- requirement for pollinator densities. We show conditions for crop production to increase with biodiversity and decreasing crop area, reconciling farmers

Data from: Can impacts of climate change and agricultural adaptation strategies be accurately quantified if crop models are annually re-initialized?
- 负责人:
- 摘要:
- stable yields under climate change cannot be properly evaluated. We apply a process-based crop system model that avoids re-initialization bias to demonstrate