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共检索到332条 ,权限内显示50条;
Feasible Extraction of Maize Residues from Formal Agriculture
- 负责人：
- South African Environmental Observation Network
- 关键词：
- biomass potential agriculture residue maize Agriculture Commercial crop system Energy Bioenergy
- DOI：
- doi:10.15493/bea.data.10000071
- 摘要：
- m the Department of Agriculture (2014).* On such land, production of Maize was estimated from scaled productivity (Schulze et. al. yield estimates applied to recent
Field Crop Boundaries
- 负责人：
- South African Environmental Observation Network
- 关键词：
- biomass potential agriculture crop crop cultivation extent Agriculture Commercial cropping systems Socio-economic Economic activity Land Transformation
- DOI：
- doi:10.15493/bea.data.10000089
- 摘要：
- were added to categorise type of cultivation into `Formal` and `Informal`, and whether it would be available for additional agricultural production."
Feasible Extraction of Wheat Residues in the Western Cape
- 负责人：
- South African Environmental Observation Network
- 关键词：
- biomass potential agriculture residue wheat Agriculture Commercial crop system Energy Bioenergy
- DOI：
- doi:10.15493/bea.data.10000072
- 摘要：
- of the Western Cape (2014). * On such land, production of wheat was estimated from scaled net primary productivity (Schulze et. al.) with yield esti
Data from: Pearl millet and cowpea intercrop response to applied nutrients in West Africa
- 负责人：
- Wortmann, Charles
- 关键词：
- asymptotic response functions curvilinear to plateau economically optimal rate net return to fertilizer intercrop
- DOI：
- doi:10.5061/dryad.4t0v127
- 摘要：
- e with intercrop. Consideration of fodder added 23% to the yield value. Application of N and P for intercrop compared with PMSC production has much more pro
Khalil:CH4 and N2O Emissions From Sub-tropical Rice Agriculture In China
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.883.2
- 摘要：
- rs when measurements were taken (2003 and 2004), and 12 +/- 8 and 13 +/- 8 mg/m2/hr from the second crop. Further, production measurements showed that during the two yea
Khalil:CH4 and N2O Emissions From Sub-tropical Rice Agriculture In China
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.883.1
- 摘要：
- rs when measurements were taken (2003 and 2004), and 12 +/- 8 and 13 +/- 8 mg/m2/hr from the second crop. Further, production measurements showed that during the two yea
Khalil:CH4 and N2O Emissions From Sub-tropical Rice Agriculture In China
- 负责人：
- DOI：
- doi:10.5063/aa/nceas.883.4
- 摘要：
- rs when measurements were taken (2003 and 2004), and 12 +/- 8 and 13 +/- 8 mg/m2/hr from the second crop. Further, production measurements showed that during the two yea
Data from: The loss of functional diversity: a detrimental influence of landscape-scale deforestation on tree reproductive traits
- 负责人：
- Rocha-Santos, Larissa
- 关键词：
- floral biology habitat loss pollination reproductive system seed dispersal tree reproduction landscape ecology tree reproductive traits tropical forest
- DOI：
- doi:10.5061/dryad.pd47h4d
- 摘要：
- 1. Agricultural activities such as crop production and cattle ranching are rapidly replacing forests worldwide, especially in the tropics. Resulti
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：
- ng 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: Tradeoffs between maize silage yield and nitrate leaching in a Mediterranean nitrate-vulnerable zone under current and project
- 负责人：
- DOI：
- doi:10.5061/dryad.92257
- 摘要：
- h the highest biomass production and NO3- losses. The newly proposed best management practice (BMP), developed from crop N uptake data, was identi
