Search results |
Previous page | New search |
Search: su=fertilizers | ||||||||
Found: 245 | Record 1-100 | ![]() |
![]() |
![]() | Uduji, Joseph I. and Okolo-Obasi, Elda N. and Asongu, Simplice A. (2019) |
![]() | Growth Enhancement Support Scheme (GESS) and Farmers' Fertilizer Use in Rural Nigeria |
African Development Review. Volume 31 #3. p. 348-363. |
![]() | Vilakazi, Thando and Roberts, Simon (2019) |
![]() | Cartels as 'fraud'? Insights from collusion in Southern and East Africa in the fertiliser and cement industries |
Review of African Political Economy. Volume 46 #161. p. 369-386. |
![]() | Adjimoti, Gilbert Onionkiton and Kwadzo, George Tsey-Mensah and Sarpong, Daniel Bruce and Onumah, Edward Ebo (2017) |
![]() | Input Policies and Crop Diversification: Evidence from the Collines Region in Benin |
African Development Review. Volume 29 #3. p. 512-523. |
![]() | Guteta, Dereje and Abegaz, Assefa (2016) |
![]() | Determinants of integrated soil fertility management adoption under annual cropping system in Arsamma watershed, southwestern Ethiopian Highlands |
![]() | African Geographical Review. Volume 35 #2. p. 95-116. |
![]() | Snyders, Hendrik (2016) |
![]() | From Peru to Ichaboe: the dynamics of a shifting guano frontier, 1840-5 |
![]() | African Historical Review. Volume 48 #2. p. 1-23. |
![]() | Snyders, Hendrik (2015) |
Profits, harvests or public revenue? Divergent interests and guano fertiliser struggles in the Cape Colony: c. 1872-1910 | |
Historia: amptelike orgaan. Volume 60 #2. p. 160-184. |
![]() | Snyders, Hendrik and Swart, Sandra (2013) |
'Discontented scoundrels who crowd the mercantile marine today': labour relations regimes of the Cape and Ichaboe guano trade, c. 1843-1898 | |
Historia: amptelike orgaan. Volume 58 #1. p. 51-73. |
![]() | Abdulkadir, Aisha (2012) |
![]() | Nutrient flows in urban and peri-urban agroecosystems in three West African cities |
217p. |
![]() | Yélémou, Barthélémy (ed.) (2012) |
![]() | Identification de meilleures pratiques de valorisation agronomique des déchets urbains solides en Afrique de l'Ouest: cas de la ville de Bobo-Dioulasso au Burkina Faso |
Bamako: Institut du Sahel. Les monographies sahéliennes #18. 34p. |
![]() | Munodawafa, A. (2010) |
Plant nutrient uptake by the maize crop under different erosion levels and granitic sandy soils of Zimbabwe | |
Midlands State University Journal of Science, Agriculture, and Technology. Volume 2 #1. p. 35-42. |
![]() | Ofori-Frimpong, K. and Afrifa, A.A. and Anim-Kwapong, E. (2010) |
![]() | Amounts of NPK removed from soil in harvested coffee berries as guiding baseline for planning fertilizer requirements of coffee in Ghana |
Ghana Journal of Agricultural Science. Volume 43. p. 3-7. |
![]() | Tambulasi, Richard I.C. (ed.) (2010) |
Reforming the Malawian public sector: retrospectives and prospectives | |
![]() | Dakar: CODESRIA. CODESRIA book series. 110p. |
![]() | Voortman, Roelf Lubbe (2010) |
Explorations into African land resource ecology: on the chemistry between soils, plants and fertilizers | |
263p. |
![]() | Mkangwa, C.Z. and Maliondo, S.M.S. (2009) |
![]() | In-situ fertilizer industry for small scale farmers: the case of tephrosia vogelii fallow and minjingu phosphate rock in Eastern Tanzania |
Discovery and Innovation. Volume 21 #1-2. June. p. 104-110. |
![]() | Thankgod Peter, O. (2009) |
Analysis of farm-input characteristics in crude oil polluted and non polluted crop farms in Rivers State, Nigeria | |
Legon Journal of International Affairs. Volume 6 #1. May. p. 100-113. |
![]() | Berhanu, Abeje (2008) |
![]() | Matching extension service with farmers' needs: towards combining social and agro-ecological approaches in Ethiopian extension |
![]() | Eastern Africa Social Science Research Review. Volume 24 #2. June. p. 1-26. |
![]() | Dapaah, H.K. and Ennin, S.A. and Asafu-Agyei, J.N. (2008) |
![]() | Combining inorganic fertilizer with poultry manure for sustainable production of quality protein maize in Ghana |
Ghana Journal of Agricultural Science. Volume 41 #1. p. 49-57. |
![]() | Ermias D. and Heluf G. (2008) |
Economic application rates of nitrogen and phosphorous fertilizers' for maize grown on black clay soil (vertisols) of Alemaya areas, Ethiopia | |
Ethiopian Journal of Agricultural Economics. Volume 7 #1. June. p. 107-121. |
![]() | Muchui, M.N. and Mathooko, F.M. and Njoroge, C.K. and Kahangi, E.M. and Onyango, C.A. and Vanlauwe, B. and Jefwa, J. (2008) |
Total soluble solids, sugar and sensory quality of tissue culture bananas as influenced by inorganic fertilizers and micronutrients | |
East African Agricultural and Forestry Journal. Volume 74 #1-2. January-April. p. 33-37. |
![]() | Biamah, E.K. and Sterk, G. and Stroosnijder, L. (2007) |
![]() | Tillage and farmyard manure effects on crusting and compacting soils at Katumani, semi-arid Kenya |
![]() | Discovery and Innovation. Volume 19 #4. December. p. 38-47. |
![]() | Moro, B.M. and Nuhu, I.R. and Toshiyuki, W. (2007) |
![]() | Determining optimum rates of mineral fertilizers for economic rice grain yields under the 'Sawah' system in Ghana |
West African Journal of Applied Ecology. Volume 12. p. 19-31. |
![]() | Ofosu-Anim, J. and Blay, E.T. and Bening, L. (2007) |
![]() | Effect of biozyme T.F. on yield and quality of tomato (Lycopersicon esculentum) |
Ghana Journal of Agricultural Science. Volume 40 #1. p. 113-117. |
![]() | Getachew A. and Angaw T. (2006) |
![]() | The role of phosphorus fertilization on growth and yield of faba bean on acidic nitisol of central highland of Ethiopia |
Sinet. Volume 29 #2. December. p. 177-182. |
![]() | Lelei, J.J. and Onwonga, R.N. and Mochoge, B.O. (2006) |
Interactive effects of lime, manure, urea and TSP on maize (Zea mays L.) yield and nutrient uptake in an mollic andosol of Molo, Kenya | |
Egerton Journal of Humanities, Social Sciences and Education. Volume 6 #1. p. 141-156. |
![]() | Ofori-Frimpong, K. and Afrifa, A.A. and Appiah, M.R. (2006) |
Improving the growth of cocoa seedlings in nursery by the use of fertilizers | |
Journal of the Ghana Science Association. Volume 8 #2. p. 85-91. |
![]() | Abebe Y. and Diriba B. and Teshome T. and Nega E. and Ashenafi D. (2005) |
Effects of cajanus cajan biomass transfer and inorganic fertiliser on growth and yield of open pollinated maize variety on acidic nitosols of Western Oromia, Ethiopia | |
African Crop Science Conference Proceedings. Volume 7 #pt. 03 of 03. December. p. 1143-1148. |
![]() | Ashiono, G.B. and Akuja, T.E. and Gatuiku, S. and Mwangi, P. (2005) |
Effects of nitrogen and phosphorus application on growth and yield of dual purpose sorghum in the dry highlands of Kenya | |
African Crop Science Conference Proceedings. Volume 7 #pt. 03 of 03. December. p. 1149-1152. |
![]() | Dapaah, H.K. and Ennin, S.A. and Asafu-Agyei, J.N. (2005) |
Yield stability and economic benefits of supplementing inorganic fertiliser with poultry manure for sustainable QPM production | |
African Crop Science Conference Proceedings. Volume 7 #pt. 2 of 3. 5-9 Dec.. p. 887-890. |
![]() | Dramadri, J. and Hyuha, T.S. and Mugisha, J. (2005) |
Determinants of demand for purchased fertilisers in Mbale District Uganda | |
African Crop Science Conference Proceedings. Volume 7 #pt. 2 of 3. 5-9 Dec.. p. 771-774. |
![]() | Edje, O.T. and Dlamini, N.E. (2005) |
Response of corchorus to topping height and nitrogen fertiliser rates | |
UNISWA Journal of Agriculture. Volume 13. p. 79-88. |
![]() | Ergano, Kebebe and Beyene, Sheleme and Wallelu, Wondimu (2005) |
![]() | Learning experiences of Farmers Field School on Integrated Nutrient Management: evidence from Wolaita in southern Ethiopia: a research report |
![]() | Ethiopian Journal of the Social Sciences and Humanities. Volume 3 #2. December. p. 81-93. |
![]() | Muzira, R,N. and Uzatunga, I. and Kashaija, I. (2005) |
Analysis of potato yield response to inorganic fertiliser and farmyard manure | |
African Crop Science Conference Proceedings. Volume 7 #pt. 03 of 03. December. p. 1153-1155. |
![]() | Powon, M.P. and Aguyoh, J.N. and Mwaja, V. (2005) |
Effects of inorganic fertilisers and farmyard manure on growth and tuber yield of potato | |
African Crop Science Conference Proceedings. Volume 7 #pt. 03 of 03. December. p. 1089-1093. |
![]() | Radwan, S.M.A. (2005) |
Effect of some organic wastes associated with multi-biofertiliser on peanut plants in sandy soil | |
African Crop Science Conference Proceedings. Volume 7 #pt. 03 of 03. December. p. 1117-1119. |
![]() | Wanjiku, J. and Manyengo, J.U. (2005) |
Effect of soil fertility technologies on the profitability of kale and tomato in Western Kenya | |
African Crop Science Conference Proceedings. Volume 7 #pt. 2 of 3. 5-9 Dec.. p. 915-917. |
![]() | Abunyewa, A. and Asiedu, E.K. and Ahenkorah, Y. (2004) |
![]() | Fertilizer phosphorus fractions and their availability to maize on different landforms on a vertisol in the coastal savanna zone of Ghana |
West African Journal of Applied Ecology. Volume 5. p. 63-73. |
![]() | Bamire, A.S. and Alimi, T. and Ayanwale, A.B. (2004) |
Economic Efficiency of Land Improvement Techniques among Cassava Farmers in the Wetlands of Nigeria | |
![]() | Eastern Africa Journal of Rural Development. Volume 20 #1. p. 45-56. |
![]() | Hoffmann, Irene and Mohammed, Isiaka (2004) |
![]() | The Role of Nomadic Camels for Manuring Farmers' Fields in the Sokoto Close Settled Zone of Northwest Nigeria |
Nomadic Peoples. Volume 8 #1. p. 99-112. |
![]() | Idenfors, A. and Otabbong, E. and Tenywa, J.S. and Amoding, A. (2004) |
A greenhouse experiment to evaluate compost derived from household and market crop wastes | |
Uganda Journal of Agricultural Sciences. Volume 9 #1, pt. 2. September. p. 501-505. |
![]() | Kamau, D.M. and Owuor, P.O. and Wanyoko, J.K. (2004) |
Long term effects of rates and types of nitrogenous fertilizers in high yielding clone AHP S 5/10 Tea on; II). available soil Sulphur | |
Tea. Volume 25 #2. December. p. 32-37. |
![]() | Kebbeh, M. and Miezan, K. and Camara, M. (2004) |
Developing technology options for rice integrated crop management in the Sahel Zone of West Africa: case of irrigated rice production the Senegal River Valley | |
Uganda Journal of Agricultural Sciences. Volume 9 #1, pt. 2. September. p. 425-431. |
![]() | Kimani, S.K. and Macharia, J.M. and Gachengo, C. and Palm, C.A. and Delve, R.J. (2004) |
Maize production in the central Kenya Highlands using cattle manures combined with modest amounts of mineral fertilizer | |
Uganda Journal of Agricultural Sciences. Volume 9 #1, pt. 2. September. p. 480-490. |
![]() | Lema, K.M. and Tata-Hangy, K. and Bidiaka, M. (2004) |
![]() | Management of African root and tuber scale using improved cassava genotypes and mineral fertilisers |
African Crop Science Journal. Volume 12 #3. September. p. 217-221. |
![]() | Mbugua, David Mwaura (2004) |
The effects of anti-nutritive compounds in tropical legumes on ruminant nutrient utilization, excretion and decomposition of manure in the soil | |
Ann Arbor, MI: UMI Dissertation Services. 171p. |
![]() | Okech, S.H. and Van Asten, P. and Gold, C.S. and Ssali, H. (2004) |
Effects of potassium deficiency, drought and weevils on banana yield and economic performance in Mbarara, Uganda | |
Uganda Journal of Agricultural Sciences. Volume 9 #1, pt. 2. September. p. 511-519. |
![]() | Olupot, G. and Etiang, J. and Aniku, J. and Ssali, H. and Nabasirye, M. (2004) |
Sorghum yield response to kraal manure combined with mineral fertilisers in Eastern Uganda | |
MUARIK Bulletin. Volume 7. p. 30-37. |
![]() | Osunde, A.O. and Tsado, P.A. and Bala, A. and Sanginga, N. (2004) |
![]() | Productivity of a maize promiscuous soybean intercrop as affected by fertilizer in the Southern Guinea Savanna Zone of Nigeria |
West African Journal of Applied Ecology. Volume 5. p. 51-62. |
![]() | Pali, P.N. and Delve, R.J. and White, D. (2004) |
The adoption potential of biomass transfer and improved fallow practices in Eastern Uganda: determining profitable and feasible options from a farmer perspective | |
Uganda Journal of Agricultural Sciences. Volume 9 #1, pt. 1. September. p. 379-388. |
![]() | Sikazwe, O. and De Waele, B. (2004) |
Assessment of the quality and reserves of bat guano at Chipongwe and Kapongo caves near Lusaka as fertiliser material | |
Journal of Science and Technology (Lusaka, Zambia). #special ed.. June. p. 32-42. |
![]() | Doumbia, M.D. and Sidibé, A. and Bagayoko, A. and Diarra, M.A. and Bationo, A. and Kablan, R.A. and Yost, R.S. and Hossner, L.R. and Hons, F.M. (2003) |
![]() | Recommandations spécifiques d'engrais: calibration et validation du module phosphore du modèle NuMaSS |
African Crop Science Journal. Volume 11 #1. March. p. 17-25. |
![]() | Freeman, H. Ade and Kaguongo, Wachira (2003) |
![]() | Fertilizer Market Liberalization and Private Retail Trade in Kenya |
![]() | Food Policy. Volume 28 #5-6. October-December. p. 505-518. |
![]() | Gitari, J.N. and Mureithi, J.G. (2003) |
![]() | Effect of phosphorus fertilisation on legume nodule formation and biomass production in Mount Kenya region |
East African Agricultural and Forestry Journal. Volume 69 #1-2. July-October. p. 183-187. |
![]() | Gunga, M.O. and Mburu, M.W.K. and Nyabundi, J.O. and Jama, B. (2003) |
![]() | Influence of line planted trees and phosphorus application on water use of maize in sub-humid Western Kenya |
East African Agricultural and Forestry Journal. Volume 69 #1-2. July-October. p. 173-182. |
![]() | Itabari, J.K. and Wambua, J.M. and Kitheka, S.K. and Maina, J.N. and Gichangi, E.M. (2003) |
Effects of water harvesting and fertiliser on yield and water use efficiency of sorghum in semi-arid Eastern Kenya | |
East African Agricultural and Forestry Journal. Volume 69 #3-4. July-October. p. 291-296. |
![]() | Kagorora, J.P. and Opolot, V. and Siriri, D. and Sekatuba, J. (2003) |
Farmer assessment of selected shrub species for improved fallow technology in Mukono District | |
Uganda Journal of Agricultural Sciences. Volume 8 #1. January. p. 253-258. |
![]() | Kamau, D.M. and Owuor, P. and Wanyoko, J.K. (2003) |
Long term effects of rates and types of nitrogenous fertilizers on high yielding clone AHP S15/10 tea. Pt. 1. Yields and nutrient uptake | |
Tea. Volume 24 #1. July. p. 14-20. |
![]() | Kamoni, P.T. and Mburu, M.W.K. and Gachene, C.K.K. (2003) |
![]() | Influence of irrigation and nitrogen fertilisers on maize growth, nitrogen uptake and yield in a semi-arid Kenyan environment |
East African Agricultural and Forestry Journal. Volume 69 #1-2. July-October. p. 99-108. |
![]() | Mati, G.N. and Mburu, M.W.K. and Kurji, P.N. and Shibairo, S.I. (2003) |
![]() | Effects of nitrogen and phosphorus fertiliser on growth and yield of ironweed (Vernonia galamesis) |
East African Agricultural and Forestry Journal. Volume 69 #1-2. July-October. p. 109-118. |
![]() | Munro, Lauchlan T. (2003) |
![]() | Zimbabwe's Agricultural Recovery Programme in the 1990s: An Evaluation Using Household Survey Data |
![]() | Food Policy. Volume 28 #5-6. October-December. p. 437-458. |
![]() | Niino, Yuji (2003) |
Acidification of a Kaolinitic Alfisol under cropping and nitrogen fertilization in West Africa | |
Ann Arbor, MI: UMI. 221p. |
![]() | Odera, M.M. and Okalebo, J.R. (2003) |
![]() | Adoption of rock phosphate fortified compost manure in Western Kenya |
East African Agricultural and Forestry Journal. Volume 69 #1-2. July-October. p. 189-197. |
![]() | Okoko, E.N.K. and Makini, F. and Mureithi, J.G. (2003) |
![]() | Effect of organic and inorganic fertilisers on maize and traditional vegetable yields in Kisii Highlands |
East African Agricultural and Forestry Journal. Volume 69 #1-2. July-October. p. 89-98. |
![]() | Shiluli, M.C. and Macharia, C.N. and Kamau, A.W. (2003) |
![]() | Economic analysis of maize yield response to nitrogen and phosphorus in the sub-humid zones of Western Kenya |
African Crop Science Journal. Volume 11 #3. September. p. 181-187. |
![]() | Sseruwagi, P. and Otim-Nape, G.W. and Osiru, D.S.O. and Thresh, J.M. (2003) |
![]() | Influence of NPK fertiliser on populations of the whitefly vector and incidence of cassava mosaic virus disease |
African Crop Science Journal. Volume 11 #3. September. p. 171-179. |
![]() | Wanzala, Maria Namakhoye (2003) |
An economic analysis of the performance of the fertilizer subsector in the maize belt of western Kenya | |
Ann Arbor, MI: UMI Dissertation Services. 331p. |
![]() | Zougmoré, Robert B. (2003) |
Integrated water and nutrient management for sorghum production in semi-arid Burkina Faso | |
Wageningen: Wageningen University and Research Centre. Tropical resource management papers #45. 205p. |
![]() | Adjetey, J.A. and Matobo, M. and Martins, N.P. and Likoetla, P.E. (2002) |
![]() | Compound fertilizer (NPK) requirements of the common bean (Phaseolus vulgaris L) grown in the lowlands of the Maseru District of Lesotho |
UNISWA Research Journal of Agriculture, Science and Technology. Volume 6 #1. June. p. 73-77. |
![]() | Akinnifesi, F.K. and Kwesiga, F.R. (2002) |
Can agroforestry make a difference as an exit strategy for the starter pack scheme in Malawi | |
Malawi Journal of Agricultural Sciences. Volume 1 #1. December. p. 53-65. |
![]() | Châtel, Bénédicte (2002) |
Dossier intrants | |
![]() | Marchés tropicaux et méditerranéens. Volume 57 #2965. p. 1902-1912. |
![]() | Isham, Jonathan (2002) |
![]() | The Effect of Social Capital on Fertiliser Adoption: Evidence from Rural Tanzania |
![]() | Journal of African Economies. Volume 11 #1. March. p. 39-60. |
![]() | Mbonigaba, J.J. and Bizimana, R. and Culot, M. (2002) |
Effets des divers types de matières organiques en comparaison avec une fertilisation minérale sur les propriétés et la productivité d'un sol acide au Rwanda | |
Etudes rwandaises. Volume 5. September. p. 56-74. |
![]() | Mohee, R. and Gaju, O. (2002) |
Comparing the quality of two composts produced from municipal solid waste and bargasse/broiler litter | |
University of Mauritius Research Journal. Science and Technology. Volume 9. p. 63-78. |
![]() | Moyin-Jesu, E.I. and Akinwale, O. (2002) |
![]() | Use of plant tonic solution fertilizers for improving the soil fertility and yield of pop corn (Zea mays everta L.) and melon (Cucumeropsis edulis) intercrop |
Discovery and Innovation. Volume 14 #3-4. December. p. 192-201. |
![]() | Muriuku, A.W. and Schnier, H.F. and Recke, H. and Kanyanjua, S.M. (2002) |
![]() | The effect of farmyard manure and fertilisers on cabbage yields in Kenya |
East African Agricultural and Forestry Journal. Volume 68 #1-2. July-October. p. 41-49. |
![]() | Nyamangara, J. and Bergström, L.F. (2002) |
Effects of organic and inorganic nitrogen fertilizer on maize (Zea mays L.) nitrogen uptake and nitrate leaching measured in field lysimeters | |
Journal of Applied Science in Southern Africa. Volume 8 #1. p. 25-36. |
![]() | Omamo, S.W. and Williams, J.C. and Obare, G.A. and Ndiwa, N.N. (2002) |
![]() | Soil Fertility Management on Small Farms in Africa: Evidence from Nakuru District, Kenya |
![]() | Food Policy. Volume 27 #2. April. p. 159-170. |
![]() | Onyango, M.O.A. and Onyango, J.C. (2002) |
![]() | Influence of organic and inorganic sources of fertilizer on growth and leaf yield of kale (Brassica oleraceae Var. Acephala D.C.) |
Journal of Agriculture Science and Technology. Volume 4 #1. p. 38-51. |
![]() | Berga L. and Siriri, D. and Ebanyat, P. (2001) |
![]() | Effect of soil amendments on bacterial wilt incidence and yield of potatoes in southwestern Uganda |
African Crop Science Journal. Volume 9 #1. March. p. 267-278. |
![]() | Mkhabela, M.S. and Mkhabela, M.S. and Pali-Shikhulu, J.S. (2001) |
![]() | Response of maize (Zea mays L.) cultivars to different levels of nitrogen application in Swaziland during the 1994 cropping season |
UNISWA Journal of Agriculture. Volume 10. p. 12-21. |
![]() | Nwufo, M.I. and Agu, C.M. (2001) |
![]() | Influence of nutrition on the development of leafspot disease of fluted pumpkin (telfairia occidentalis Hook F.) caused by phoma sorghima |
Discovery and Innovation. Volume 13 #1-2. June. p. 48-53. |
![]() | Omamo, Steven W. and Mose, Lawrence O. (2001) |
![]() | Fertilizer Trade Under Market Liberalization: Preliminary Evidence from Kenya |
![]() | Food Policy. Volume 26 #1. February. p. 1-10. |
![]() | Owuor, P.O. and Kavoi, M.M. and Siele, D.K. (2001) |
Socio-economic analysis of chemical inputs in the smallholder tea subsector in Kenya: a qualitative study on extension service knowledge and farm adoption levels | |
Tea. Volume 22 #2. December. p. 94-102. |
![]() | Owusu-Ansah, F. and Afreh-Nuamah, K. and Obeng-Ofori, D. and Ofosu-Budu, K.G. (2001) |
![]() | Growth promoting properties and yield effects of aqueous neem seed extract, biobit and karate on local garden eggs (Solanum integrifolium L.) in the field |
Journal of the Ghana Science Association. Volume 3 #3. p. 136-144. |
![]() | Sudoi, V. and Wanyoko, J.K. and Owuor, P.O. and Langat, J.K. (2001) |
Prospects for NPK 25:5:5:5 fertilizer as a component of Brevipalpus phoenicis geijskes (Acari; Tenuipalpidae) mite pest management | |
Tea. Volume 22 #1. July. p. 13-19. |
![]() | Esilaba, A.O. and Reda, F. and Ransom, J.K. and Wondimu B. and Gebremehdin W. and Beyenesh Z. (2000) |
![]() | Integrated nutrient management strategies for soil fertility improvement and striga control in northern Ethiopia |
African Crop Science Journal. Volume 8 #4. December. p. 403-410. |
![]() | Kamau, D.M. and Owuor, P.O. and Wanyoko, J.K. (2000) |
Split application of nitrogen fertilizer rates in two tea cultivars grown in the Eastern and Western highlands of Kenya. Pt. 1. Confirmatory results on yield effects | |
Tea. Volume 21 #2. December. p. 76-85. |
![]() | Kamau, D.M. (2000) |
Maintenance of guard rows in fertilizer field experiments | |
Tea. Volume 21 #1. July. p. 5-8. |
![]() | Kwari, J.D. and Bibinu, A.T.S. and Abubakar, M. (2000) |
Identifying sources of nitrogen applied to sorghum-based crop mixtures in Sudano-Sahel and Sahel savanna zones of north-east Nigeria | |
![]() | Annals of Borno. Volume 17-18. p. 266-273. |
![]() | Likita, Tanko (2000) |
Fertilizer subsidy policy: implications for investment in the agricultural sector | |
![]() | The Nigerian Journal of Economic and Social Studies. Volume 42 #3. p. 401-410. |
![]() | Madamba, R. (2000) |
![]() | Genetic analyses of adaptation of barley to low and high input environments |
African Crop Science Journal. Volume 8 #3. September. p. 223-232. |
![]() | Munyaneza, A. and Rulinda, J.B.R. (2000) |
Etudes des possibilités d'utilisation des roches volcaniques pour fertiliser les sols | |
Etudes rwandaises. Volume 2. déc.. p. 73-82. |
![]() | Mvukiye, N.E. and Msumali, G.P. (2000) |
![]() | Potential of azolla as a nitrogen biofertiliser for irrigated rice at the lower Moshi Irrigation Project, Tanzania |
UNISWA Research Journal of Agriculture, Science and Technology. Volume 4 #2. December. p. 190-198. |
![]() | Ramolemana, G.M. and Maphanyane, G.S. and Keltjens, W.G. and Mpuisang, T. (2000) |
![]() | Response of Bambara groundnut (Vigna subterranea (L.) Verdc.) to phosphorus fertilisation in Botswana |
UNISWA Research Journal of Agriculture, Science and Technology. Volume 4 #2. December. p. 202-207. |
![]() | Tenaw W. (2000) |
![]() | Effect of nitrogen fertiliser rates and plant density on grain yield of maize |
African Crop Science Journal. Volume 8 #3. September. p. 273-282. |
![]() | Armah, A.K. and Darpaah, G.A. and Wiafe, G. (1999) |
![]() | Water quality studies on two irrigation-associated rivers in southern Ghana |
Journal of the Ghana Science Association. Volume 1 #2. January. p. 100-109. |
![]() | Croppenstedt, A. and Mulat D. and Meloria M. (1999) |
An empirical analysis of demand for fertilizer in Ethiopia | |
Ethiopian Journal of Agricultural Economics. Volume 3 #1. January. p. 1-39. |
![]() | Ng'etich, W.K. (1999) |
Effects of different applied nitrogen rates on yield and plant survival during periods of water stress | |
Tea. Volume 20 #2. December. p. 61-65. |
![]() | Obaleye, J.A. and Orjiekwe, C.L. and Edwards, D.A. (1999) |
![]() | Cobalt (II) and nickel (II) complexes of 1,5-dicinnamyl-2,4-diaza-1,3,5-pentanetrione |
Bulletin of the Chemical Society of Ethiopia. Volume 13 #1. June. p. 31-37. |
![]() | Owino-Gerroh, C. and Keter, J.K. and Mbuvi, J.P. (1999) |
![]() | Response of field beans (phaseolus vulgaris L.) to unacidulated phosphorus source in an andosol in Kenya |
Journal of Agriculture Science and Technology. Volume 2 #1. p. 32-45. |
![]() | Tertuliano, M. and Calatayud, P.A. and Le Rü, B.P. (1999) |
![]() | Seasonal changes of secondary compounds in the phloem sap of cassava in relation to fertilisation and to infestation by the cassava mealybug |
Insect Science and its Application. Volume 19 #1. January-March. p. 91-98. |
Search: su=fertilizers | ||||||||
Found: 245 | Record 1-100 | ![]() |
![]() |
Previous page | New search |