| Immediate and residual effects of lime and phosphorus fertilizer on soil acidity and maize production in western Kenya PO Kisinyo, CO Othieno, SO Gudu, JR Okalebo, PA Opala, WK Ng'Etich, ... Experimental agriculture 50 (1), 128-143, 2014 | 101 | 2014 |
| Effects of lime, phosphorus and rhizobia on Sesbania sesban performance in a Western Kenyan acid soil P Kisinyo, C Othieno, S Gudu, JR Okalebo, PA Opala, JK Maghanga, ... | 90 | 2015 |
| Effect of organic and inorganic phosphorus sources on maize yields in an acid soil in western Kenya PA Opala, JR Okalebo, CO Othieno, P Kisinyo Nutrient cycling in agroecosystems 86, 317-329, 2010 | 79 | 2010 |
| Impact of nitrogen fertilizer applications on surface water nitrate levels within a Kenyan tea plantation JK Maghanga, JL Kituyi, PO Kisinyo, WK Ng’Etich Journal of chemistry 2013, 2013 | 78 | 2013 |
| Phosphorus sorption and lime requirements of maize growing acid soils of Kenya PO Kisinyo, CO Othieno, SO Gudu, JR Okalebo, PA Opala, JK Maghanga, ... Sustainable Agriculture Research 2 (2), 116-123, 2013 | 74 | 2013 |
| Recent advances towards understanding and managing Kenyan acid soils for improved crop production P Kisinyo, VA Palapala, S Gudu, PA Opala, C Othieno, JR Okalebo, ... African Journal of Agricultural Reseach, 2014 | 68 | 2014 |
| Effects of combining organic materials with inorganic phosphorus sources on maize yield and financial benefits in western Kenya PA Opala, CO Othieno, JR Okalebo, PO Kisinyo Experimental agriculture 46 (1), 23-34, 2010 | 66 | 2010 |
| Effects of lime and phosphorus application on early growth of Leucaena in acid soils PO Kisinyo, CO Othieno, JR Okalebo, MJ Kipsat, AK Serem, DO Obiero African Crop Science Conference Proceedings 7 (pt. 03 of 03), 1233-1236, 2005 | 51 | 2005 |
| Entrepreneurial orientation, business development services, Business environment, and performance: A critical literature review W Okeyo, JM Gathungu, P K’Obonyo | 40 | 2016 |
| Effects of Tithonia diversifolia, farmyard manure and urea, and phosphate fertiliser application methods on maize yields in western Kenya PA Opala, PO Kisinyo, RO Nyambati Journal of Agriculture and Rural Development in the Tropics and Subtropics …, 2015 | 36 | 2015 |
| Constraints of soil acidity and nutrient depletion on maize (Zea mays L.) production in Kenya PO Kisinyo Unpublished dissertation in partial fulfillment of the requirement for the …, 2011 | 36 | 2011 |
| Micro-dosing of lime, phosphorus and nitrogen fertilizers effect on maize performance on an acid soil in Kenya PO Kisinyo, PA Opala, V Palapala, SO Gudu, CO Othieno, E Ouma | 32 | 2017 |
| Enhancing maize grain yield in acid soils of western Kenya using aluminium tolerant germplasm EO Ouma, D Ligeyo, T Matonyei, J Agalo, BA Were, E Too, A Onkware, ... | 30 | 2015 |
| Management of soil fertility in western Kenya: Experience working with smallholder farmers JR Okalebo, CO Othieno, HK Maritim, DM Iruria, MJ Kipsat, PO Kisinyo, ... African Crop Science Society, 2005 | 27 | 2005 |
| Long term effects of lime and phosphorus application on maize productivity in an acid soil of Uasin Gishu County, Kenya O Kisinyo Sky Journal of Agricultural Research 5 (3), 048-055, 2016 | 23 | 2016 |
| Depletion of phosphate rock reserves and world food crisis: Reality or hoax? P Kisinyo, P Opala African Journal of Agricultural Research, 2020 | 22 | 2020 |
| Comparison of soil phosphorous extraction by Olsen and double acid methods in acid soils of Western Kenya KJ Maghanga, LJ Kituyi, KF Segor, P Kisinyo | 21 | 2015 |
| Aluminum tolerance mechanisms in Kenyan maize germplasm are independent from the citrate transporter ZmMATE1 TK Matonyei, BA Barros, RGN Guimaraes, EO Ouma, RK Cheprot, ... Scientific reports 10 (1), 7320, 2020 | 18 | 2020 |
| Screening of Sesbania for tolerance to aluminum toxicity and symbiotic effectiveness with acid tolerant rhizobia strains in acid soil in Western Kenya SO Gudu, PO Kisinyo, ET Makatiani, DW Odee, JFO Esegu, ... Experimental Agriculture 45 (4), 417-427, 2009 | 15 | 2009 |
| Response of maize to organic and inorganic sources of nutrients in acid soils of Kenya PA Opala, RO Nyambati, PO Kisinyo | 13 | 2014 |
SAMUEL GUDURongo University CollegeVerified email at ruc.ac.ke
