Hand pollination, not pesticides or fertilizers, increases cocoa yields and farmer income
| Autor: | Toledo-Hernández, Manuel *, Tscharntke, Teja, Tjoa, Aiyen, Anshary, Alam, Cyio, Basir, Wanger, Thomas C. ** |
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| Zdroj: | In Agriculture, Ecosystems and Environment 1 December 2020 304 |
| Databáze: | ScienceDirect |
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