Do Commercial Biological and Chemical Products Increase Crop Yields and Economic Returns Under Smallholder Farmer Conditions?
| Autor: | Jefwa, J. M., Pypers, P., Jemo, M., Thuita, M., Mutegi, E., Laditi, M. A., Faye, A., Kavoo, A., Munyahali, W., Herrmann, L., Atieno, M., Okalebo, J. R., Yusuf, A., Ibrahim, A., Ndung'u-Magiroi, K. W., Asrat, A., Muletta, D., Ncho, C., Kamaa, M., Lesueur, D. |
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| Zdroj: | Challenges & Opportunities for Agricultural Intensification of the Humid Highland Systems of Sub-Saharan Africa; 2014, p81-96, 16p |
| Databáze: | Complementary Index |
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