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共检索到49条 ,权限内显示50条;
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Data from: Surface and subsurface phosphorus discharge from a clay soil in a 9-year study comparing no-till and plowing
- 负责人:
- Uusitalo, Risto
- DOI:
- doi:10.5061/dryad.5bd4fs3
- 摘要:
- No-till as a water protection measure is highly efficient in controlling erosion and particulate phosphorus (PP) loss, but tends to increase
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Preliminary Estimates of the Potential for Carbon Mitigation in European Soils Through No-Till Farming
- 负责人:
- DOI:
- doi:10.3334/cdiac/tcm.003
- 摘要:
- in this paper we estimate the European potential for carbon mitigation of no-till farming using results from European tillage experiments
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Picken Bentshi, South Africa East, [s.d.]
- 负责人:
- 关键词:
- portraits Disabled persons Men
- DOI:
- doi:10.25549/impa-m57876
- 摘要:
- in Unyamwezi (East Africa). After being imprisoned by the Belgians from 1916 till 1917 he returned to Germany. From 1922 till 1945 he worked as a missionary
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
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:
- tillage [AT], and no-till [NT]) and five fertilizer (no fertilization, N-only, N+NPK starter, NPK+NPK starter, and NPK broadcast) treatments were evaluated
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
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
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
A rabbit trap, Mbozi, Tanzania, 1937
- 负责人:
- 关键词:
- general views Animals Hunting
- DOI:
- doi:10.25549/impa-m11691
- 摘要:
- e he served in Mbozi till 1929 and in Utengule till 1939. In the 1950s he returned to South Africa.
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
A slaughtered ox, Baziya, South Africa East, [s.d.]
- 负责人:
- DOI:
- doi:10.25549/impa-m15456
- 摘要:
- 1916 till 1917 he returned to Germany. From 1922 till 1945 he worked as a missionary in Baziya (South Africa). He died in Baziya in 1945.
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Initial nitrous oxide, carbon dioxide, and methane costs of converting conservation reserve program grassland to row crops under no-till
- 负责人:
- Robertson, G. Philip
- 关键词:
- carbon dioxide conservation reserve program global warming impact greenhouse gas balance methane nitrous oxide no-till tillage
- DOI:
- doi:10.5061/dryad.s34cm
- 摘要:
- to crop production. No-till (NT) management offers the potential to reduce the global warming costs of CO2 , CH4 , and N2 O emissions during CRP conversion, but to dat
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Huts in winter in Zincuka, South Africa East, [s.d.]
- 负责人:
- 关键词:
- general views Houses Family
- DOI:
- doi:10.25549/impa-m15425
- 摘要:
- till 1931, and he was stationed in Silo and Zincuka. He died in 1947 in Zeiskam (Germany).
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
MAP_data.xlsx
- 负责人:
- DOI:
- doi:10.6084/m9.figshare.5873559.v1
- 摘要:
- e bled till the initial stroke volume indexdropped by 50% (t0). Fluid replacement was performed in 4 equivalentsteps