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Data from: Ecosystem carbon exchange on conversion of Conservation Reserve Program grasslands to annual and perennial cropping systems
负责人:
Abraha, Michael
关键词:
Eddy Covariance Net ecosystem exchange Land use change Corn Switchgrass Restored prairie Climate change mitigation
DOI:
doi:10.5061/dryad.sc41rn3
摘要:
(AGR) to annual (continuous no-till corn) and perennial (switchgrass and restored prairie) cropland. An unconverted CRP field (CRP-Ref) was maintained
Data from: Long-term agricultural management does not alter the evolution of a soybean-rhizobium mutualism
负责人:
Lau, Jennifer
关键词:
legume-rhizobium mutualism nitrogen rapid evolution resource mutualism symbiosis tillage
DOI:
doi:10.5061/dryad.1h3k8
摘要:
ces in a corn-soybean-wheat row crop system for 24 years to investigate whether four different management practices (conventional, no-till, low chemical input
Data from: Continuous corn and corn–soybean profits over a 45-year tillage and fertilizer experiment
负责人:
Cook, Rachel L.
关键词:
Tillage No-till Nutrient Management Fertilizer Profit Economic analysis Corn Soybean
DOI:
doi:10.5061/dryad.g1n25
摘要:
, and machinery. Combinations of tillage (moldboard plow [MP], chisel tillage [ChT], alternate tillage [AT], and no-till [NT]) and fertilizer (Control
Data from: Cover crop root contributions to soil carbon in a no-till corn bioenergy cropping system
负责人:
关键词:
DOI:
doi:10.5061/dryad.bb458
摘要:
system could provide additional biomass, mitigating the negative effects of residue removal by adding to stable soil C pools. In a no-till continuous corn
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:
life cycle analysis (LCA) global warming impact (GWI) greenhouse gas (GHG) fossil fuel corn switchgrass restored prairie
DOI:
doi:10.5061/dryad.224rg77
摘要:
grassland fields and three conventionally tilled agricultural (AGR) fields (11–17 ha) converted to either annual no-till corn or perennial cellulosic
Soil quality tests of arable land under different cultivation methods in south and southwestern Finland, 2010 - 2011
负责人:
关键词:
soil quality tillage soil structure compaction soil biology organic matter roots
DOI:
doi:10.5063/aa/marjaana_toivonen.69.7
摘要:
ferent tillage intensities performed: ploughed, permanent / long-term grass, mouldboard ploughed and direct drilling (no-till). Data set
Soil quality tests of arable land under different cultivation methods in south and southwestern Finland, 2010 - 2011
负责人:
关键词:
soil quality tillage soil structure compaction soil biology organic matter roots
DOI:
doi:10.5063/aa/marjaana_toivonen.69.6
摘要:
ferent tillage intensities performed: ploughed, permanent / long-term grass, mouldboard ploughed and direct drilling (no-till). Data set
Data from: High early life mortality in free-ranging dogs is largely influenced by humans
负责人:
Bhadra, Anindita
关键词:
free-ranging dogs mortality ecology animal behaviour population estimates
DOI:
doi:10.5061/dryad.80dc6
摘要:
, with only ~19% of the 364 pups from 95 observed litters surviving till the reproductive age; 63% of total mortality being human influenced. While living ne
Brother Moths is showing biblical pictures to Africans near Tabase, South Africa East, 1933-12-17
负责人:
关键词:
general views Clergy Illustrations
DOI:
doi:10.25549/impa-m15346
摘要:
Paul Moths, born in 1872 in K?sen (Germany), was a carpenter. In 1899 he married Helene Ledoux. From 1900 till 1948 he worked as a missionary

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