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Data from: Fertilizer application effects on grain and storage root nutrient concentration
- 负责人:
- Charles Wortmann
- DOI:
- doi:10.5061/dryad.pj76g30
- 摘要:
- . The concentrations were relatively low overall for cowpea (Vigna unguiculata L.) and pigeonpea (Cajanus cajan L.) compared with other pulse crops
A farm-level assessment of labour use in Eastern and Southern Africa. Myths and implications for mechanization.
- 负责人:
- Baudron, Frédéric
- 关键词:
- DOI:
- doi:10.7910/dvn/61pwtb
- 摘要:
- ) and a mean annual temperature of 28 °C (8 years average). Clay, volcanic ash and clay loam are the major soil types. The main crops are maize, pigeonpea, beans, and a diversity
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