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共检索到103条 ,权限内显示50条;
Data from: Continuous corn and corn–soybean profits over a 45-year tillage and fertilizer experiment
- 负责人：
- Cook, Rachel L.
- DOI：
- doi:10.5061/dryad.g1n25
- 摘要：
- s a continuous corn (Zea mays L.) (CC; 1970–1990) and corn–soybean [Glycine max (L.) Merr.] (CS; 1991–2014) Tillage × Fertilizer study in somewhat poorly drained
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：
- crop growth and yield at a regional scale. To improve the accuracy and precision of regional corn yield predictions, a simple approach for assimilating
Data from: Leaching losses of dissolved organic carbon and nitrogen from agricultural soils in the upper US Midwest
- 负责人：
- DOI：
- doi:10.5061/dryad.0p2ngf1xb
- 摘要：
- ) and nitrogen fertilization (DON). In this study we examine the leaching of DOC, DON, NO3-, and NH4+ from no-till corn (maize
Ethanol: the billion-dollar harvest
- 负责人：
- DOI：
- doi:10.25549/usctheses-m337
- 摘要：
- Unrestricted Ethanol has dominated headlines as people and governments invest in alternative forms of energy. The biofuel is made from corn
Data from: Characterization of Pythium spp. associated with asymptomatic soybeans in southeastern Pennsylvania
- 负责人：
- Jaime E. Blair
- DOI：
- doi:10.5061/dryad.3s4d3
- 摘要：
- Soybean production in Pennsylvania has increased substantially over the past twenty years and is a highly valued field crop together with corn
Data from: Genome-wide association and genomic prediction models of tocochromanols in fresh sweet corn kernels
- 负责人：
- 关键词：
- Zea mays
- DOI：
- doi:10.5061/dryad.jd5716f
- 摘要：
- Sweet corn (Zea mays L.), a highly consumed fresh vegetable in the United States, varies for tocochromanol (tocopherol and tocotrienol) levels
Data from: Tillage and fertilizer effects on crop yield and soil properties over 45 years in southern Illinois
- 负责人：
- Cook, Rachel L.
- DOI：
- doi:10.5061/dryad.7920c
- 摘要：
- . Our objective was to quantify tillage and fertilizer management effects after 45 yr {21 in continuous corn [Zea mays L.] [CC] and 24 in corn–soybean
Data from: Carbon debt of Conservation Reserve Program (CRP) grasslands converted to bioenergy production
- 负责人：
- Gelfand, Ilya
- 关键词：
- land-use change renewable energy nitrous oxide carbon balance Conservation Reserve Program grassland
- DOI：
- doi:10.5061/dryad.7v378
- 摘要：
- of the greenhouse gas consequences of converting CRP land to continuous corn, corn–soybean, or perennial grass for biofuel production. No-till soybeans preceded
Data from: Meta-analysis of yield response of foliar fungicide-treated hybrid corn in the United States and Ontario, Canada
- 负责人：
- DOI：
- doi:10.5061/dryad.2463f63
- 摘要：
- Background: Foliar fungicide applications to corn (Zea mays) occur at one or more application timings ranging from early vegetative growth stage
Data from: Carbon debt of field-scale Conservation Reserve Program grasslands converted to annual and perennial bioenergy crops
- 负责人：
- Abraha, Michael
- 关键词：
- corn life cycle analysis (LCA) global warming impact (GWI) greenhouse gas (GHG) fossil fuel switchgrass restored prairie
- DOI：
- doi:10.5061/dryad.224rg77
- 摘要：
- for corn grain ethanol. Much of the soil carbon sequestered under CRP is lost upon conversion, creating a "carbon debt" that is presumed to be repaid by future
