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共检索到73条 ,权限内显示50条;
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：
- with N, P, and K increased soil organic matter (OM) to 27.6 g kg–1 (20.5 g kg–1 in all other treatments), with the greatest increase from 0- to 5-cm. No-till treatments sh
Data from: Subsidy type and quality determine direction and strength of trophic cascades in arthropod food web in agro‐ecosystems
- 负责人：
- Riggi, Laura
- 关键词：
- Trophic interactions Top-down Bottom-up Multi-channel feeding Fertilisation Biological pest control Crop yield
- DOI：
- doi:10.5061/dryad.qv8vs61
- 摘要：
- hesis and applications: Management of agricultural soils that bolster the soil meso-fauna, e.g. adding organic fertilisers, has potential to increase top-down
Data from: Mapping phosphorus hotspots in Sydney’s organic wastes: a spatially-explicit inventory to facilitate urban phosphorus recycling
- 负责人：
- Metson, Genevieve
- DOI：
- doi:10.5061/dryad.326b7g3
- 摘要：
- e was fifteen times more phosphorus available in organic waste than agricultural demand for phosphorus in Sydney. Hypothetically, if future city residents shifted
Agronomic Survey to Estimate Actual Yield Obtained by Farmers in Their Own Practices and Relation with Management Strategies (CIAT)
- 负责人：
- Kihara, Job;;International Center For Tropical Agriculture (CIAT)
- 关键词：
- DOI：
- doi:10.7910/dvn/x6qs6m
- 摘要：
- included agronomic practices undertaken including plant spacing, pest and disease control, organic/inorganic fertilizer applications and field history acc
Data from: Effects of small-scale, shading-induced seagrass loss on blue carbon storage: Implications for management of degraded seagrass ecosystems
- 负责人：
- DOI：
- doi:10.5061/dryad.6h68k
- 摘要：
- and Thalassia testudinum, in a dynamic northern Gulf of Mexico lagoon. The change in quantity and quality of sediment organic matter and organic carbon were compared amo
Conservation Agriculture Domain:Labile Soil Organic Carbon and Soil Enzymes in Chili Pepper Production as Affected by Living Mulch
- 负责人：
- Stewart, Zarchary
- 关键词：
- DOI：
- doi:10.7910/dvn/ixwh9k
- 摘要：
- and soil nutrient management on SOC and its fraction (i.e., Hot-water extractable C \u2013 HWEOC, permanganate oxidizable C \u2013 POXC and soil enzyme activities
Replication Data for: Limited long-term effects of moderate livestock grazing and prescribed early fire on soil and root processes in Sudani
- 负责人：
- Moreto, Joshua
- 关键词：
- DOI：
- doi:10.34725/dvn/mjpwu3
- 摘要：
- that mainly differ in their soil attributes (i.e. shallow or deep soil). Root biomass, soil CO2 efflux, organic matter content and C/N ratio
Data from: Legacy effects of diversity in space and time driven by winter cover crop biomass and nitrogen concentration
- 负责人：
- Barel, Janna
- 关键词：
- soil organic matter crop rotation soil mineral nitrogen plant-feeding nematodes plant-soil feedback plant productivity agroecology winter cover crops agriculture plant diversity
- DOI：
- doi:10.5061/dryad.sp21b
- 摘要：
- ity) and nitrogen concentration (quality), soil mineral nitrogen, soil organic matter, and reduce plant-feeding nematode abundance. Additionally, we predicted that preceding crop
Data from: Local and landscape-scale heterogeneity shape spotted wing drosophila (Drosophila suzukii) activity and natural enemy abundance
- 负责人：
- Schmidt, Jason M.
- 关键词：
- habitat management landscape configuration landscape heterogeniety metabarcoding molecular gut content analysis Predator-prey interactions
- DOI：
- doi:10.5061/dryad.52c2k52
- 摘要：
- for natural enemies. Management practices at the local scale did not influence SWD abundance, but natural enemy abundance was higher in organic systems and fields
Data from: Sensitivity of the farmland bird community to crop diversification in Sweden: does the CAP fit?
- 负责人：
- Josefsson, Jonas
- 关键词：
- agri-environment schemes Common Agricultural Policy crop diversification farmland birds landscape composition landscape complexity mosaic landscapes multifunctional agriculture wildlife conservation land use
- DOI：
- doi:10.5061/dryad.0g794
- 摘要：
- r management under the CAP crop diversification measure (minimum of three crops for farms with 30+ ha), suggesting that this measure has generated little change
