AAAAAA

   
Results: 1-4 |
Results: 4

Authors: De Jager, A Onduru, D van Wijk, MS Vlaming, J Gachini, GN
Citation: A. De Jager et al., Assessing sustainability of low-external-input farm management systems with the nutrient monitoring approach: a case study in Kenya, AGR SYST, 69(1-2), 2001, pp. 99-118

Authors: Bindraban, PS Stoorvogel, JJ Jansen, DM Vlaming, J Groot, JJR
Citation: Ps. Bindraban et al., Land quality indicators for sustainable land management: proposed method for yield gap and soil nutrient balance, AGR ECO ENV, 81(2), 2000, pp. 103-112

Authors: Van den Bosch, H De Jager, A Vlaming, J
Citation: H. Van Den Bosch et al., Monitoring nutrient flows and economic performance in African farming systems (NUTMON) - II. Tool development, AGR ECO ENV, 71(1-3), 1998, pp. 49-62

Authors: Van den Bosch, H Gitari, JN Ogaro, VN Maobe, S Vlaming, J
Citation: H. Van Den Bosch et al., Monitoring nutrient flows and economic performance in African farming systems (NUTMON). III. Monitoring nutrient flows and balances in three districts in Kenya, AGR ECO ENV, 71(1-3), 1998, pp. 63-80
Risultati: 1-4 |