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Found: 192 | Record 1-100 |
Oyana, Tonny J.; Kayendeke, Ellen; Bamutaze, Yazidhi; Kisanga, Danielson (2015) | |
A field assessment of land use systems and soil properties at varied landscape positions in a fragile ecosystem of Mount Elgon, Uganda | |
African Geographical Review. Volume 34 #1. p. 83-103. |
Bamutaze, Yazidhi (2010) | |
Terrain and land use influence on patterns of soil properties in a micro-catchment on Mt. Elgon, Uganda | |
African Geographical Review. Volume 29 #2. p. 67-90. |
Feller, Christian; Sandron, Frédéric (eds.) (2010) | |
Parcours de recherche à Madagascar: l'IRD-Orstom et ses partenaires | |
Marseille: IRD. 423p. |
Voortman, Roelf Lubbe (2010) | |
Explorations into African land resource ecology: on the chemistry between soils, plants and fertilizers | |
263p. |
Asiamah, R.D.; Dwomoh, O. (2009) | |
Ethno-management of plinthic and ironpan soils in the savanna regions of West Africa | |
Ghana Journal of Agricultural Science. Volume 42 #1-2. p. 25-29. |
Afful, S.; Dogbe, S.A.; Ahmad, K.; Ewusie, A.T. (2008) | |
Thin layer chromatographic analysis of pesticides in a soil ecosystem | |
West African Journal of Applied Ecology. Volume 14. p. 57-64. |
Banful, B.; Ofori, K.; Kumaga, F.; Hauser, S.; Ndango, R. (2008) | |
Decomposition and nutrient release patterns of pueraria phaseoloides, flemingia macrophylla and chromolaena odorata leaf residues in tropical land use systems | |
Ghana Journal of Agricultural Science. Volume 41 #1. p. 11-22. |
Magenya, O.E.V.; Mueke, J.; Omwega, C. (2008) | |
Influence of soil nutrient levels and altitude on the populations of leafhopper vectors and maize streak virus disease | |
East African Agricultural and Forestry Journal. Volume 74 #3. July. p. 201-210. |
Mudenda, M.; Yerokun, O.A. (2008) | |
The short term effect of compost tea manure on soil pH, electrical conductivity and maize dry matter production | |
Journal of Science and Technology (Lusaka, Zambia). Volume 12 #2. December. p. 39-46. |
Odebode, A.C.; Amusa, N.A.; Yaya, O. (2008) | |
Survival of yam rot inducing fungi in yam harvested soil | |
Discovery and Innovation. Volume 20 #2. June. p. 119-123. |
Samlafo, B.V. (2008) | |
Mercury in soil and sediment samples from Tarkwa and its environs | |
Journal of the Ghana Science Association. Volume 10 #1. June. p. 69-73. |
Araki, Shigeru (ed.) (2007) | |
Indigenous agriculture in Tanzania and Zambia in the present environmental and socioeconomic milieu | |
African Study Monographs: Supplementary Issue. #34. 135p. |
Ofori-Frimpong, K.; Afrifa, A.A.; Oppong, F.K.; Appiah, M.R. (2007) | |
Effect of weed control methods on some soil properties of a newly planted cocoa farm | |
Ghana Journal of Agricultural Science. Volume 40 #2. p. 127-132. |
Gurtner, Mats (ed.) (2006) | |
Land management in the central highlands of Eritrea: a participatory appraisal of conservation measures and soils in Afdeyu and its vicinity | |
Bern: Geographica Bernensia. SLM Eritrea report #6. 203p. |
Igwe, C.A.; Zarei, M.; Stahr, K. (2006) | |
Estimating total elements in floodplain soils in Nigeria from their exchangeable/extractable forms | |
Discovery and Innovation. Volume 18 #4. December. p. 288-294. |
Seitlheko, E.M.; Masiane, M. (2006) | |
Impact of mound-dwelling termites on selected soil properties in the lowlands of Lesotho | |
UNISWA Research Journal of Agriculture, Science and Technology. Volume 9 #2. December. p. 173-178. |
Delve, R.J.; Probert, M.E. (2005) | |
Modeling P dynamics and crop responses in contrasting soils of the tropics | |
African Crop Science Conference Proceedings. Volume 7 #pt. 03 of 03. December. p. 1057-1065. |
Idowu, O.J. (2005) | |
Changes in some surface soil properties of an Alfisol under long-term land uses | |
Ghana Journal of Agricultural Science. Volume 38. p. 73-78. |
Kersting, Philippe (2005) | |
Recherches pédo-écologiques dans le Parc National de la Comoé (Côte-d'Ivoire) | |
Les cahiers d'outre-mer. Volume 58 #229. p. 41-54. |
Mulumba, Lukman Nagaya (2005) | |
Land use effects on soil quality and productivity in the Lake Victoria basin of Uganda | |
Ann Arbor, MI: UMI. 166p. |
Sam-Wobo, S.O.; Mafiana, C.F. (2005) | |
The effects of surface soil physico-chemical properties on the prevalence of helminths in Ogun State, Nigeria | |
Journal of Science and Technology (Lusaka, Zambia). Volume 9 #2. December. p. 13-20. |
Zake, J.; Tenywa, J.S.; Kabi, F. (2005) | |
Enhancement of manure utilisation in smallholder cattle management systems for crop production in Central Uganda | |
African Crop Science Conference Proceedings. Volume 7 #pt. 03 of 03. December. p. 1067-1071. |
Bismarck, N.H.; Jérôme, B.; Boureïma, D.; Luc, A. (2004) | |
Effects of cultivation on organic matter and nitrogen distribution within soil particle sizes in a humid tropical savanna in Burkina Faso | |
Discovery and Innovation. Volume 16 #1-2. June. p. 71-75. |
Chepkwony, C.K.; Kowenje, C.B.O. (2004) | |
Dissolution of Minjingu phosphate rock in some acid soils of Rift Valley Province as related to soil chemical properties | |
Egerton Journal of Humanities, Social Sciences and Education. Volume 5 #1. p. 50-73. |
Asadu, C.L.A.; Bosah, C.S. (2003) | |
A comparative study of the soils of the upper coalmeasure residual under cropped grass forest landcontinuum in Eastern Nigeria | |
East African Agricultural and Forestry Journal. Volume 68 #3-4. January-April. p. 205-212. |
Doumbia, M.D.; Sidibé, A.; Bagayoko, A.; Diarra, M.A.; Bationo, A.; Kablan, R.A.; Yost, R.S.; Hossner, L.R.; 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. |
Kimaro, D.N.; Msanya, B.M.; Kimbi, G.G.; Kilasara, M.; Deckers, J.A.; Kileo, E.P. (2003) | |
Spatial distribution of soils and its implication on urban and peri-urban agricultural land management: the case of Morogoro Urban District | |
UNISWA Research Journal of Agriculture, Science and Technology. Volume 6 #2. December. p. 128-136. |
Ngatangue, E. (2003) | |
Diphuduhudu has soil eating habits | |
Kutlwano. Volume 41 #4. April. p. 8-9. |
Niino, Yuji (2003) | |
Acidification of a Kaolinitic Alfisol under cropping and nitrogen fertilization in West Africa | |
Ann Arbor, MI: UMI. 221p. |
Okwach, G.E.; Siambi, M.M.; Simiyu, C.S. (2003) | |
Assessing the interaction in maize cropping density, nitrogen and soil moisture with a systems simulator in semi-arid Machakos District, Kenya | |
East African Agricultural and Forestry Journal. Volume 69 #1-2. July-October. p. 157-171. |
Olayinka, A. (2003) | |
Microbial respiration and nitrate production in cowdung amended alfisol as affected by temperature and moisture content | |
Discovery and Innovation. Volume 15 #1-2. June. p. 75-82. |
Abayomi, Y.A.; Wright, D. (2002) | |
Sugarbeet leaf growth and yield response to soil water deficit | |
African Crop Science Journal. Volume 10 #1. March. p. 51-66. |
Amusan, A.A. (2002) | |
Incipient weathering of granite-gneiss and soil development in Southwestern Nigeria | |
West African Journal of Applied Ecology. Volume 3. p. 55-68. |
Bonyongo, M.C.; Mubyana, T.; Totolo, O.; Veenendaal, E.M. (2002) | |
Flooding and soil nutrient status in the Okavango Delta's seasonal floodplains | |
Botswana Notes and Records. Volume 34. p. 123-130. |
Dangasuk, O.G.; Gudu, S.; Okalebo, J.R. (2002) | |
Effects of soil chemical properties and seed source parameters on 6 months growth of 16 faidherbia albida provenances in semi-arid Baringo District, Kenya | |
Discovery and Innovation. #special ed.. April. p. 151-160. |
Igwe, C.A.; Akamigbo, F.O.R..; Mbagwu, J.S.C. (2002) | |
Soil moisture retention characteristics in relation to erodibility and texture of some soils of Southeastern Nigeria | |
East African Agricultural and Forestry Journal. Volume 68 #1-2. July-October. p. 17-21. |
Opoku-Asiama, Y.; Abole, E.A.; Yaninek, J.S. (2002) | |
The effects of weather and soil factors on the incidence of red mite in the Gomoa District of the Central region of Ghana | |
Ghana Journal of Science. Volume 42. p. 29-39. |
Tenywa, J.S.; Eckert, D.J. (2002) | |
Wheat (Triticum aestivum L.) response to manganese in a sand culture | |
East African Agricultural and Forestry Journal. Volume 68 #1-2. July-October. p. 51-57. |
Chukwu, H. (2001) | |
Residual effect of rice husk on selected soil chemical characteristics and yield of maize | |
Discovery and Innovation. Volume 13 #1-2. June. p. 58-62. |
Osei, B.A. (2001) | |
Potassium fertility status of some five Ghanaian soils | |
Journal of the Ghana Science Association. Volume 3 #2. p. 24-30. |
Raza, S.; Abdel-Wahab, A.; Jørnsgård, B.; Christiansen, J.L. (2001) | |
Calcium tolerance and ion uptake of Egyptian lupin landraces on calcareous soils | |
African Crop Science Journal. Volume 9 #2. June. p. 393-400. |
Umeh, V.C.; Youm, O.; Waliyar, F. (2001) | |
Soil pests of groundnut in Sub-Saharan Africa: a review | |
Insect Science and its Application. Volume 21 #1. January-March. p. 23-32. |
Boateng, E.; Breuning-Madsen, H.; Jones, R.J.A.; King, L.; Montanarella, L.; Nachtergaele, F. (2000) | |
A proposal for the compilation of a soil profile analytical database for West Africa | |
West African Journal of Applied Ecology. Volume 1. p. 35-45. |
Christiansen, E.; Awadzi, T.W. (2000) | |
Water balance in the moist semi-deciduous forest of Ghana | |
West African Journal of Applied Ecology. Volume 1. p. 11-21. |
Mansuetus, A.B.; Kunene, I.S.; Dlamini, E.N. (2000) | |
Soil populations of Fusarium species at Lobamba Lomdzala, Mahlanya during the 1998/99 cropping season | |
UNISWA Research Journal of Agriculture, Science and Technology. Volume 4 #1. July. p. 77-82. |
Owusu-Bennoah, E.; Fardeau, J.C.; Zapata, F. (2000) | |
Evaluation of bioavailable phosphorus in some acid soils of Ghana using 32p isotopic exchange method | |
Ghana Journal of Agricultural Science. Volume 33. p. 139-146. |
Karbo, N.; Bruce, J.; Langyintuo, A.; Dittoh, S.; Yidana, J. (1999) | |
Indigenous knowledge on 'siella' and its role in the farming systems of Northern Ghana | |
Ghana Journal of Agricultural Science. Volume 32. p. 59-67. |
Makonese, F.T.; Mpepereki, S.; Mafongoya, P. (1999) | |
Vesicular arbuscular mychorrhizal fungi prevalence and diversity in Zimbabwean soils | |
Journal of Applied Science in Southern Africa. Volume 5 #1. p. 35-45. |
Ofori-Frimpong, K.; Asamoah, G.K.; Appiah, M.R. (1999) | |
Distribution of free and total aluminium in some cocoa-growing soils of Ghana | |
Ghana Journal of Agricultural Science. Volume 32. p. 101-107. |
Ramatshaba, S. (1999) | |
Living by the sweat of your brow | |
Kutlwano. Volume 37 #7. July. p. 8-9. |
Tete-Mensah, I.; Dowuona, G.N.; Adiku, S.G.K.; Bonsu, M. (1999) | |
Evaluation of the effects of some agroforestry practices on selected properties of soils in a subhumid zone of Ghana | |
Ghana Journal of Agricultural Science. Volume 32. p. 153-158. |
Asferachew A.; Masresha F.; Zerihun W. (1998) | |
Investigations on canopy features of three indigenous woodland tree species of Ethiopia | |
Sinet. Volume 21 #1. June. p. 113-132. |
Ebanyat, P.; Bekunda, M.A. (1998) | |
Short-term agronomic potential of Busumbu phosphate rock on selected acid soils of Uganda | |
MUARIK Bulletin. Volume 1. p. 73-82. |
Kapkiyai, J.J.; Karanja, N.K.; Woomer, P.; Qureshi, J.N. (1998) | |
Soil organic carbon fractions in a long-term experiment and the potential for their use as a diagnostic assay in highland farming systems of central Kenya | |
African Crop Science Journal. Volume 6 #1. March. p. 19-28. |
Kumar, D.; Gupta, P.K.; Singh, B.; Sharda, R. (1998) | |
Alternate use of sodic and non-sodic irrigation waters in semi-arid regions | |
Desertification Control Bulletin. #33. p. 44-49. |
Obeta, J.A.N. (1998) | |
Mosquitocidal Bacillus thuringiensis from Nigerian soils | |
Insect Science and its Application. Volume 18 #3. July-September. p. 235-240. |
Ofomata, G.E.K. (1998) | |
Land degradation in Southeastern Nigeria | |
Journal of Applied Social Sciences (Buea, Cameroon). Volume 1 #1. p. 5-14. |
Olaifa, J.I.; Adetunji, G.J.; Tubosun, L.A.; Olayinka, A.; Adedokun, J.A. (1998) | |
Influence of temperature and solar radiation on the degradation of 14c-dichloro-diphenyl tricholo-methane (DDT) in Nigeria | |
Discovery and Innovation. Volume 10 #3-4. December. p. 137-140. |
Aflakpui, G.K.S.; Bolfrey-Arku, G.; Allou, P.B.; Dakurah, A.H.; Adu-Tutu, K.O. (1997) | |
Effect of rate and time of nitrogen fertilizer application on striga hermonthica infestation in field-grown maize | |
Ghana Journal of Agricultural Science. Volume 30 #2. p. 127-133. |
Amatekpor, J.K. (1997) | |
Effects of the Volta Dam on the properties of two soil series in the lower Volta floodplain in Ghana | |
Ghana Journal of Agricultural Science. Volume 30 #2. p. 171-179. |
Belay T. (1997) | |
Variabilities of soil catena on degraded hillslopes of Watiya catchment, Welo, Ethiopia | |
Sinet. Volume 20 #2. December. p. 151-175. |
Botha, J.; Anderson, J.J.; Hensley, M.; Du Toit, W.H.O. (1997) | |
Secondary wheat roots in sandy soils | |
African Crop Science Conference Proceedings. Volume 3 #pt. 2. October. p. 681-683. |
Geletu B.; Abebe T.; Seifu T.; Million E.; Yadeta A. (1997) | |
Soil surface drainage and yield of chickpea grown on vertisols in Ethiopia | |
African Crop Science Journal. Volume 5 #1. March. p. 23-29. |
Kapooria, R.G.; Ndunguru, J. (1997) | |
The distribution of VAM propagules in relation to soil type and depth at the University of Zambia | |
Journal of Science and Technology (Lusaka, Zambia). Volume 1 #2. December-June 1998. p. 36-41. |
Kparmwang, T.; Esu, I.E.; Chude, V.O. (1997) | |
Sulphate adsorption desorption characteristics of three ultisols and an alfisol developed on basalts in the Nigerian savanna | |
Discovery and Innovation. Volume 9 #3-4. December. p. 197-204. |
Macdonal, I. (1997) | |
Studies on the root systems of bixa orellana | |
African Crop Science Journal. Volume 5 #4. December. p. 413-418. |
Namirembe-Ssonkko, R.; Locacio, J.S.; Maynard, D.N. (1997) | |
Liming as an alternative approach to control bacterial wilt of tomatoes | |
African Crop Science Conference Proceedings. Volume 3 #pt. 2. October. p. 995-1004. |
Nartey, E.; Dowuona, G.N.; Ahenkorah, Y.; Mermut, A.R.; Tiessen, H. (1997) | |
Amounts and distribution of some forms of phosphorus in ferruginous soils of the interior savanna zone of Ghana | |
Ghana Journal of Agricultural Science. Volume 30 #2. p. 135-143. |
Nartey, E.; Dowuona, G.N.; Ahenkorah, Y.; Mermut, A.R.; Tiessen, H. (1997) | |
Variability in the properties of soils on two toposequences in northern Ghana | |
Ghana Journal of Agricultural Science. Volume 30 #2. p. 115-126. |
Ofori-Frimpong, K.; Powell, D.L.; Appiah, M.R. (1997) | |
Effect of phosphorus fertilizer application on some forms of phosphorus in selected Ghanaian cocoa-growing soils | |
Ghana Journal of Agricultural Science. Volume 30 #1. p. 23-29. |
Oryokot, J.O.E.; Swanton, C.J. (1997) | |
Effect of tillage system on pigweed (amaranthus spp.) seedling emergence | |
African Crop Science Conference Proceedings. Volume 3 #pt. 2. October. p. 855-863. |
Otieno, W. (1997) | |
Epidemiology and management of hypoxylon wood rot of tea | |
Tea. Volume 18 #2. December. p. 175-183. |
Safo, E.Y.; Ankomah, A.B.; Brandford-Arthur, J. (1997) | |
Palm bunch ash effects on growth of cowpea and the charcteristics of a Ghanaian soil | |
African Crop Science Journal. Volume 5 #3. September. p. 303-308. |
Walter, R. (1997) | |
Climatic change in the Central Namib Desert | |
Namib Bulletin. #14. p. 12-13. |
Adamu M.; Hailu G. (1996) | |
The relative importance of factors limiting barley production in the highland vertisols at Sheno | |
Ethiopian Journal of Agricultural Sciences. Volume 15 #1-2. December. p. 33-43. |
Bonsu, M.; Masopeh, B.A. (1996) | |
Saturated hydraulic conductivity values of some forest soils of Ghana determined by a simple method | |
Ghana Journal of Agricultural Science. Volume 29 #2. p. 75-80. |
Menassie G.; Masresha F. (1996) | |
Plant communities of the afroalpine vegetation of Sanetti Plateau, Bale Mountains, Ethiopia | |
Sinet. Volume 19 #1. June. p. 65-86. |
Mwea, S.K.; Ngware, R. (1996) | |
Suitability of the Kipwen River basin soils with respect to earthdam construction | |
Discovery and Innovation. Volume 8 #2. June. p. 119-131. |
Nyamangara, J.; Mzezewa, J. (1996) | |
Maize growth and nutrient uptake in a Zimbabwean red clay soil amended with anaerobically digested sewage sludge | |
Journal of Applied Science in Southern Africa. Volume 2 #2. p. 83-89. |
Nyamangara, J.; Mpofu, S.E. (1996) | |
Soil pH and lime requirement for high potential communal areas of Zimbabwe | |
Journal of Applied Science in Southern Africa. Volume 2 #2. p. 77-81. |
Owuor, P.O.; Wanyoko, J.K. (1996) | |
Rationalization of nitrogen fertilizer use in tea production | |
Tea. Volume 17 #2. December. p. 53-59. |
Sanchez, P.; Palm, C. (1996) | |
Nitrogen and phosphorus in African soils: what role for agroforestry? | |
Agroforestry Today. Volume 8 #5. October-December. p. 14-16. |
Shushu, D.D. (1996) | |
Blue-green algae (cyanobacteria) in rangeland soils and temporary pools in S.E. Botswana | |
Botswana Notes and Records. Volume 28. p. 199-202. |
Stewart, B.A.; Robinson, C. (1996) | |
Sustaining soil quality in dryland regions | |
Desertification Control Bulletin. #28. p. 24-27. |
Wanyoko, J.K.; Othieno, C.O.; Mwakha, E.; Cheruiyot, D. (1996) | |
Effects of types and rates of nitrogen fertilizer on soil. Pt. 2. Extractable phosphorous, and potassium contents under seedling tea field in Nandi Hills, Kenya | |
Tea. Volume 17 #1. July. p. 12-19. |
Akinyemi, J.O.; Osuji, G.E. (1995) | |
Infiltration studies from the stand point of irrigation development on a tropical aquic paledults | |
Discovery and Innovation. Volume 7 #4. December. p. 359-366. |
Aseogwu, S.N. (1995) | |
Bulk density and soil moisture as factors influencing the strength of sandy loam and loamy sand utisol | |
Discovery and Innovation. Volume 7 #1. March. p. 29-34. |
Belay T. (1995) | |
Morphological, physical, and chemical characteristics of mollic andosols of Tib Mountains of north-central Ethiopian Highlands | |
Sinet. Volume 18 #2. December. p. 143-168. |
Bennie, A.T.P.; Hoffman, J.E.; Coetzee, M.J. (1995) | |
Sustainable crop production on aeolian sandy semi-arid soils in South Africa | |
African Crop Science Journal. Volume 3 #1. March. p. 67-72. |
Bourgeat, F.; Randriamboavonjy, J.C.; Sourdat, M. (1995) | |
Les unités pédomorphologiques à Madagascar: les facteurs de pédogenèse potentialités et contraintes régionales | |
Akon'ny Ala. #17. September. p. 40-49. |
Gikonyo, J.K.; Biamah, E.K. (1995) | |
Influence of upward soil water flux on soil moisture in the potential crop rooting zone of a fluvisol, Kenya | |
Discovery and Innovation. Volume 7 #1. March. p. 83-94. |
Groot, J.J.R.; Soumaré, A. (1995) | |
The roots of the matter: soil quality and tree roots in the Sahel | |
Agroforestry Today. Volume 7 #1. January-March. p. 9-11. |
Masresha F.; Habtemariam, Solomon (1995) | |
Investigations on allelopathic properties of coffee (coffea arabica L.) leaves, pulp and tree-canopy soil | |
Sinet. Volume 18 #1. June. p. 51-65. |
Munga, G.A.; Koteng', D.O. (1995) | |
Construction practices on expansive soils | |
Kenya Engineer. Volume 16 #6. November-December. p. 39-42. |
Onyeobi, T.U.S.; Imeokparia, E.G. (1995) | |
Chemical and mineralogical transformations in red tropical soil profiles from south-west Nigeria | |
African Journal of Science and Technology. Series B, Science. Volume 7 #2. July. p. 27-35. |
Vencatasamy, D.R. (1995) | |
A study of the influence of vesicular - arbuscular mycorrhizae on manganese toxicity in mung bean (Vigna Radiata (L.) Wilczek) | |
Revue agricole et sucrière de l'île Maurice. Volume 74 #1-2. janv.-août. p. 23-26. |
Andriamampianina, N. (1994-1995) | |
La dynamique spatio-temporelle de la ressource en eau | |
Terroirs & ressources. #2. p. 14-21. |
Rakotondranaly, N. (1994-1995) | |
Les sols de la région d'Avaratrambolo: caractérisation physico-chimique | |
Terroirs & ressources. #2. p. 30-35. |
Asadu, C.L.A.; Agudosi, H.C. (1994) | |
A comparative study of soils inside and outside Ogbunike Cave in Eastern Nigeria | |
Discovery and Innovation. Volume 6 #4. December. p. 367-371. |
Search: su=soils | ||||||||
Found: 192 | Record 1-100 |
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