筛选
科学数据
统计数据
共检索到386条 ,权限内显示50条;
High Sunflower Densities as a Weed Control Strategy in an Integrated Crop-Livestock System
- 负责人：
- 关键词：
- Plant Biology
- DOI：
- doi:10.6084/m9.figshare.9796346
- 摘要：
- ABSTRACT: Sunflower is an important crop for Integrated Crop-livestock Systems (ILCS), and one of the main management difficulties identified
High Sunflower Densities as a Weed Control Strategy in an Integrated Crop-Livestock System
- 负责人：
- 关键词：
- Plant Biology
- DOI：
- doi:10.6084/m9.figshare.9796346.v1
- 摘要：
- ABSTRACT: Sunflower is an important crop for Integrated Crop-livestock Systems (ILCS), and one of the main management difficulties identified
Data from: Contrasting effects of nutrient enrichment on below-ground biomass in coastal wetlands
- 负责人：
- 关键词：
- belowground biomass ecosystem function fertilization ingrowth method nitrogen nutrient enrichment oligohaline marsh phosphorus plant-soil interactions standing crop method
- DOI：
- doi:10.5061/dryad.1hn2b
- 摘要：
- s contrasting effects on below-ground plant growth depending on whether biomass accumulation or standing crop is measured, and that living biomass components ar
Effects of Climate Change on Global Food Production from SRES Emissions and Socioeconomic Scenarios;;Effects of Climate Change on Global
- 负责人：
- DOI：
- doi:10.7927/h4jm27jz
- 摘要：
- of climate change on crop production. The Decision Support System for Agrotechnology Transfer (DSSAT) dynamic process crop growth models, are specified and validated
Data from: Insect pollination is at least as important for marketable crop yield as plant quality in a seed crop
- 负责人：
- Fijen, Thijs
- 关键词：
- crop pollination crop yield agricultural management functional groups species richness visitation rate agro-ecology structural equation modeling
- DOI：
- doi:10.5061/dryad.640v21f
- 摘要：
- and pollination increased crop value by an estimated $18 007 and $17 174 ha?1 respectively. Across five crop lines, bumblebees delivered most pollination services
Data from: Do polycultures promote win-wins or tradeoffs in agricultural ecosystem services? A meta-analysis
- 负责人：
- 关键词：
- yield additive design substitutive design agroecosystems biological control intercropping multifunctionality polyculture ecosystem services
- DOI：
- doi:10.5061/dryad.m1m50
- 摘要：
- diversification (polyculture) can lead to win-win relationships between two ecosystem services: yield of a focal crop species and biocontrol of crop pests. We selected
Data from: Impacts of honeybee density on crop yield: a meta-analysis
- 负责人：
- Rollin, Orianne
- 关键词：
- Apis mellifera colony density visitation rate crop yield fruit set seed set fruit weight management strategy
- DOI：
- doi:10.5061/dryad.dj5f7kc
- 摘要：
- visitation rates) and crop productivity (fruit set, seed set, fruit weight, and/or yield). Effect sizes were represented as the difference in crop productivity bet
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：
- DOI：
- doi:10.5061/dryad.7ms8db6
- 摘要：
- Moderate Resolution Imaging Spectroradiometer (MODIS) products into a crop growth model was developed, and regional yield prediction performance was evaluated in a major corn-producing state, Illinois
Data from: Biological pest control and yields depend on spatial and temporal crop cover dynamics
- 负责人：
- 关键词：
- agri-environmental schemes dilution effects ecosystem services inter-annual population dynamics oilseed rape parasitism pollen beetles resource concentration hypothesis
- DOI：
- doi:10.5061/dryad.q9690
- 摘要：
- and the annual increase or decrease in OSR cover due to crop rotation affect OSR herbivores, their natural enemies and crop yield. 2. During two study yea
Data from: Plant domestication disrupts biodiversity effects across major crop types
- 负责人：
- Rubén Milla
- 关键词：
- diversity-productivity relationship functional traits selection effects complementarity effects polycultures biodiversity-ecosystem functioning crop ecology over-yielding
- DOI：
- doi:10.5061/dryad.3q7p6b5
- 摘要：
- of current crop mixtures to over-yield and the potential of breeding to re-establish variance and increase mixture performance.
