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Search: su=soils
Found: 192 First Previous Record 101-192

Periodical articleChiduza, C.; Waddington, S.R.; Mariga, I.K. (1994)
Grain yield and economic performance of experimental open-pollinated varieties and released hybrids of maize in a remote semi-arid area of Zimbabwe
Zimbabwe Journal of Agricultural Research. Volume 32 #1. p. 33-43.

Periodical articleDonisthorpe, J. (1994)
The four bonuses of organic farming: bonus two, better soil
EcoNews Africa. Volume 3 #6. 14 Apr.. p. 3.

Periodical articleEkpo, E.J.A.; Mashingaidze, A.B. (1994)
Effect of metribuzin, alachlor and flumioxazin on seedling mortality and leaf blotch of soyabean
Zimbabwe Journal of Agricultural Research. Volume 32 #2. p. 165-173.

Periodical articleGeremew E.; Humdy, A. (1994)
Influence of irrigation method, soil texture and brackish water use on tomato crop production
Ethiopian Journal of Agricultural Sciences. Volume 14 #1-2. June. p. 121-131.

Periodical articleGetnet A.; Lulseged G.; Tadesse T. (1994)
Establishment and subsequent forage production of perennial grasses as affected by different sowing dates and soil types
Ethiopian Journal of Agricultural Sciences. Volume 14 #1-2. June. p. 46-59.

Periodical articleJavaheri, F.; Mariga, I.K.; Temba, J.; Davis, P.E. (1994)
Response of promiscuous soyabean varieties to inoculation with bradyrhizobium japonicum on a sandveld on the Zimbabwe highveld
Zimbabwe Journal of Agricultural Research. Volume 32 #2. p. 157-163.

Periodical articleKaunda, S.K. (1994)
See this publicationThe possible effects of millipedes on the nutrient dynamics of an acacia savanna woodland
Botswana Notes and Records. Volume 26. p. 151-165.

Periodical articleKiwambo, B.J.; Banzi, F.M. (1994)
Mass coconut wilt and soil conditions at Selem Seed Farm, Zanzibar, Tanzania
Tanzania Agricultural Research & Training Newsletter. Volume 9 #3-4. December. p. 18-22.

Periodical articleNatarajan, M.; Zharare, G.E. (1994)
Intercropping groundnut with maize and sunflower for enhancing the productivity of groundnut-based cropping on light textured soils in Zimbabwe
Zimbabwe Journal of Agricultural Research. Volume 32 #1. p. 23-32.

Periodical articleNkambule, S.V.; Mkhabela, T.S. (1994)
Characterization of organic soil nitrogen in a Malkerns series soil from Luyengo
UNISWA Journal of Agriculture. Volume 3. p. 43-53.

Periodical articleShongwe, G.N. (1994)
The determination of aluminium in the A and B horizons of some acidic Swaziland soils
UNISWA Journal of Agriculture. Volume 3. p. 54-61.

Periodical articleTafangenyasha, C. (1994)
Rehabilitation of degraded mopane soils in a wildlife area: a review of options for the sinamatella area of Hwange National Park
Zimbabwe Science News. Volume 28 #1-3. January-March. p. 5-7.

Periodical articleEsilaba, A.O.; Ssali, H. (1993)
Sulphur availability in Kenya soils
East African Agricultural and Forestry Journal. Volume 59 #2. October. p. 85-96.

Periodical articleKiazolu, J.S.; Donkor, S.M.K.; Bitsang, M.; Ramolemana, G. (1993)
Effect of soil moisture tension on the availability of nitrogen and phosphorus to maize in two soil types of Botswana
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 11-14. p. 468-478.

Periodical articleKiazolu, J.S.; Komane, N.; Ramolemana, G. (1993)
Nodulation of legume cultivars grown in Sebele sandy loam soil
UNISWA Journal of Agriculture. Volume 2. p. 11-19.

Periodical articleLal, R. (1993)
Agricultural sustainability and soil resilience
Desertification Control Bulletin. #23. p. 7-14.

Periodical articleMsoni, R. (1993)
Pore size as a factor of soil productivity
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 11-14. p. 350-364.

Periodical articleNgara, T. (1993)
Available soil moisture storages associated with some soils around Harare (Zimbabawe)
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 11-14. p. 495-500.

Periodical articleOnkware, A.O.; Ochieng, G. (1993)
The growth and leaf area development of finger millet under salt stress
Sinet. Volume 16 #2. December. p. 83-91.

Periodical articleOwino-Gerroh, C.; Keter, J.K.A. (1993)
Effects of nutrient solution acidity (pH), aluminium content and rhizobium innoculation on taproot elongation, root growth and nodule formation on field beans (Phaseolus vulgaris L.) cv Rosecoco
Discovery and Innovation. Volume 5 #1. March. p. 35-39.

Periodical articleOwuama, C.O. (1993)
A method of estimating dry density of compacted laterite during earthwork construction
Discovery and Innovation. Volume 5 #1. March. p. 29-33.

Periodical articlePhiri, E.B. (1993)
Drainage flux behaviour of two common Zambian soils
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 11-14. p. 483-493.

Periodical articlePonzi, D. (1993)
Soil erosion and productivity, a brief review
Desertification Control Bulletin. #22. p. 36-44.

Periodical articleRuto, J.K.; Othieno, C.O.; Ng'etich, W.K. (1993)
Economic analysis of different methods of tea uprooting, soil rehabilitation and clonal replanting on moribund tea fields in Kenya
Tea. Volume 14 #2. December. p. 107-122.

Periodical articleSiderius, W. (1993)
The use of soil derived land qualities for the evaluation of semi-arid lands for sustainable crop production
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 11-14. p. 146-157.

Periodical articleSzabolcs, I. (1993)
Salt affected soils as the ecosystem for halophytes
Desertification Control Bulletin. #23. p. 15-19.

Periodical articleTengbeh, G.T. (1993)
The relationship between rooting density and soil shear strength parameters
Geographical Journal of Zimbabwe. #24. December. p. 1-10.

Periodical articleVan Averbeke, W.; Nyamapfene, K. (1993)
Effects of soil properties and selected agronomic practices on water use efficiency in dryland cropping with special reference to conditions in the central parts of the border region (North-Eastern Cape Province, South Africa)
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 11-14. p. 158-173.

Periodical articleVermeulen, S. (1993)
Soils and trees: can we understand and manage these key natural resources?
Zimbabwe Science News. Volume 27 #7-9. July-September. p. 58-60.

Periodical articleWandahwa, P.; Kinyali, S.M. (1993)
The effect of lowland rice cropping intensity on the workability of a vertisol
East African Agricultural and Forestry Journal. Volume 59 #1. July. p. 19-25.

Periodical articleYoudeowei, P.O.; Teme, S.C. (1993)
Engineering properties of soils in Northeastern Ibadan in relation to performance as road construction materials
Discovery and Innovation. Volume 5 #1. March. p. 23-28.

Periodical articleAdewole Osunade, M.A. (1992)
Land resource appraisal by small farmers of Swaziland
UNISWA Research Journal. Volume 6. December. p. 93-104.

Periodical articleAdewole Osunade, M.A. (1992)
Soils and the small farmers of Swaziland
UNISWA Research Journal. Volume 6. December. p. 71-82.

Periodical articleAnonymous (1992)
TSBF activities in Africa
Bulletin of the UNESCO Regional Office for Science and Technology in Africa. Volume 27 #1. January-June. p. 22-26.

Periodical articleBanda, P. (1992)
Evaluation of climate and soils for some rainfed crops of Malawi with Bunda College of Agriculture estate as an example
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 5-7. p. 259-265.

Periodical articleBrinn, P.J. (1992)
Land modification by soil fauna, is it important for agriculture
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 5-7. p. 153-166.

Periodical articleDaka, J.P.; Chirwa, B. (1992)
Soil and land evaluation of Lusaka east development area: a case study
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 5-7. p. 250-258.

Periodical articleElwell, H.A. (1992)
Cropland management options for the future
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 5-7. p. 278-289.

Periodical articleKaranja, N.; Okalebo, R.; Gama, B. (1992)
The Soil Society of East Africa: past, present, and future
Bulletin of the UNESCO Regional Office for Science and Technology in Africa. Volume 27 #2. December. p. 30-32.

Periodical articleKayombo, B. (1992)
Soil compaction related constraints in crop production in semi-arid regions of eastern and southern Africa and some means of alleviating them
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 5-7. p. 218-234.

Periodical articleKironchi, G.; Kinyali, S.M.; Mbuvi, J.P. (1992)
Effect of soils, vegetation and landuse on infiltration in a tropical semi-arid catchment
East African Agricultural and Forestry Journal. Volume 57 #3 & 4. January-April. p. 177-185.

Periodical articleMnkeni, P.N.S.; Semoka, J.M.R.; Mwanga, S.N. (1992)
Dissolution of some Tanzanian phosphate rocks of igneous and sedimentary origin
Zimbabwe Journal of Agricultural Research. Volume 30 #1. p. 67-75.

Periodical articleMsoni, R.; Mulenga, N.C. (1992)
Vertisoils under sugarcane: their main limiting constraints
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 5-7. p. 127-135.

Periodical articleNyamapfene, K. (1992)
Clay mineralogy and genesis of a catena of soils on the great dyke of Zimbabwe
Zimbabwe Journal of Agricultural Research. Volume 30 #1. p. 77-90.

Periodical articleObiagwu, C.J. (1992)
Greenhouse evaluation of transformation of 15N-enriched urea under varying management systems. Pt. 2. Determination of the rates of reactions
East African Agricultural and Forestry Journal. Volume 57 #3 & 4. January-April. p. 231-237.

Periodical articleObiagwu, C.J. (1992)
Greenhouse evaluation of transformation of 15N-enriched urea under varying management systems. Pt. 1. Thermodynamic relationship and the stable products of ureolyis
East African Agricultural and Forestry Journal. Volume 57 #3 & 4. January-April. p. 217-229.

Periodical articleSehgal, J. (1992)
Land degradation status, India
Desertification Control Bulletin. #21. p. 24-31.

Periodical articleShongwe, G.N. (1992)
Evaluation of methods for measuring plant-available phosphate in some acidic Swaziland soils. Pt. 1, Effects of varying the pH of the soils on the quantity of phosphate removed by different extractants
UNISWA Research Journal. Volume 6. December. p. 83-92.

Periodical articleSzabolcs, I. (1992)
Salinization of soil and water and its relation to desertification
Desertification Control Bulletin. #21. p. 32-37.

Periodical articleWoomer, P.L.; Seward, P.D. (1992)
Linking soil and farming systems research: the next challenge of the TSBF programme
Bulletin of the UNESCO Regional Office for Science and Technology in Africa. Volume 27 #2. December. p. 27-29.

Periodical articleAssenga, R.H.; Mrema, J.P. (1991)
Phosphate adsorption by some rhodic ferrosols (ultic haplustox) from Tanga, Tanzania
East African Agricultural and Forestry Journal. Volume 57 #1. July. p. 1-14.

Periodical articleBekunda, M.A. (1991)
Evaluation of surface applied sewage sludge as a source of inorganic phosphorus in a forest soil
East African Agricultural and Forestry Journal. Volume 57 #1. July. p. 47-55.

Periodical articleBradley, R.G.; Crout, N.M.J.; Azam-Ali, S.N. (1991)
Modelling land and water management
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 7-9. p. 30-41.

Periodical articleMnkeni, P.N.S.; Semoka, J.M.R.; Buganga, J.B.B.S. (1991)
Effectiveness of Minjingu phosphate rock as a source of phosphorus for maize in some soils of Morogoro, Tanzania
Zimbabwe Journal of Agricultural Research. Volume 29 #1. p. 27-37.

Periodical articleMukhala, E. (1991)
Determination of growing season length and allocation of maize varieties based on soil water balance calculations in Zambia
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 7-9. p. 108-119.

Periodical articleMulenga, N.C. (1991)
The use of remote sensing techniques for soil mapping and evaluation for agricultural use: a case study of Lusaka Province
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 7-9. p. 328-336.

Periodical articleOwino-Gerroh, C.; Othieno, C.O. (1991)
Some chemical characteristics of soils under moribund tea: a preliminary assessment
Tea. Volume 12 #2. December. p. 83-88.

Periodical articleSwift, M. (1991)
A new phase of research for TSBF
Bulletin of the UNESCO Regional Office for Science and Technology in Africa. Volume 26 #1-2. p. 41-44.

Periodical articleDubi, A.M. (1990)
A study of load bearing capacity of piles driven in the Zanzibar Harbour submarine soils
Uhandisi Journal. Volume 14 #1. December. p. 58-72.

Periodical articleJoshua, W.D.; Dikinya, O. (1990)
Soil moisture balance and crop production on a luvisol in Botswana
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 8-10. p. 110-126.

Periodical articleKayombo, B.; Hatibu, N.; Simalenga, T.E. (1990)
Effects of tillage methods on soil physical conditions and yield of beans in a tropical sandy loam soil
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 8-10. p. 233-241.

Periodical articleLazarus, D.S. (1990)
Save our soils
Our Planet. Volume 2 #4. p. 10-11.

Periodical articleMandiringana, O.T. (1990)
Reducing water and soil losses through conservation tillage
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 8-10. p. 207-214.

Periodical articlePonce-Hernandez, R.; Brito, R. (1990)
On the mapping of water holding capacity of the soils of southern Mozambique for water balance: comparative study of the accuracy of estimates from soil maps and from spatial interpolation by Kriging
Proceedings of the Annual Scientific Conference of the SADCC-Land and Water Management Research Programme. October 8-10. p. 162-172.

Periodical articleAnonymous (1989)
The Tropical Soil Biology and Fertility Programme African Network
Bulletin of the UNESCO Regional Office for Science and Technology in Africa. Volume 24 #2. July-December. p. 25-26.

Periodical articleFrankart, R. (1989)
Les sols acides des écosystèmes humifères d'altitude du Rwanda et du Burundi: aspects pédo-agronomiques
Abstract presentBulletin des séances = Mededelingen der zittingen. Volume 35 #4. p. 495-530.

Periodical articleRafidison, R.; Randriamiharisoa, R. (1989)
Essai d'adaptation de la géraniculture sur les hauts-plateaux malgaches
Archives du Centre National de Recherches Pharmaceutiques. #8. p. 37-47.

Periodical articleRabeharisoa, L.; Dupuy, J. (1988)
Formes et évolution de l'azote dans un bas fond représentatif des hautes terres de Madagascar
Recherches pour le développement. Série sciences biologiques. #6. p. 153-164.

BookBrabant, Pierre; Gavaud, Michel (1985)
Les sols et les ressources en terres du Nord-Cameroun (Provinces du nord et de l'extrême nord): Cartes à 1/500 000 - feuille nord: Maroua-Kousseri - feuille sud: Garoua
Paris: Ëdition de l'ORSTOM. Notice explicative #103. 285p.

Periodical articleMiette, R. (1985)
Fragilite des sols africains et agriculture
Abstract presentL'Afrique et l'Asie modernes. #144. p. 67-81.

Periodical articleOsunade, M.A. Adewole (1984)
Soil degradation under permanent tree crop cultivation in western nigeria
Abstract presentThe Nigerian Geographical Journal. Volume 27 #1-2. p. 154-164.

Book chapterBorden, R.W. (1983)
Soil survey for irrigation projects: a discussion of typical problems
Abstract presentIn: Irrigation in tropical Africa; problems and problem solving. p. 20-26.

Book chapterDent, D.; Aitken, J. (1983)
Soil survey for irrigation: a case study of Bacita estate, Nigeria
Abstract presentIn: Irrigation in tropical Africa; problems and problem solving. p. 27-39.

Periodical articleGuillot, Bernard (1981)
Rendements de la cacaoculture et formations vegetales: essai d'écologie pratique des forêts de la Sangha (Congo) et du sud-est du Cameroun
Abstract presentCahiers ORSTOM: Sciences humaines. Volume 18 #1. p. 63-106.

Periodical articlePapy, F.; Oussible, M.; Jouve, P. (1981)
Les contraintes pédoclimatiques à l'exploitation agricole des zones semi-aride et aride du Maroc-occidental: (suivant un gradient climatique de la Chaouia à la Bahira
Abstract presentRevue de géographie du Maroc. #5. p. 121-133.

Periodical articleBindzi-Tsala, J. (1980)
Caracteristiques principales des vertisols du Nord Cameroun: problèmes agronomiques de leur mise en valeur
Abstract presentRevue science et technique. Volume 1 #4. p. 41-49.

Periodical articleRaunet, M. (1980)
La plaine cotiere de Djibouti: morphologie et recherche de périmètre irrigable en zone aride
Abstract presentL'agronomie tropicale. Volume 35 #4. p. 335-352.

Periodical articleAreola, Olusegun (1979)
In search of an approach to the management of savanna fallow soils
Abstract presentSavanna: A Journal of the Environmental and Social Sciences. Volume 8 #1. p. 39-44.

BookMichieka, D.O.; Pouw, B.J.A. van der; Vleeshouwer, J.J. (1978)
Soils of the Kwale-Mombasa-Lungalunga area (quarter degree sheets 200, 201 and 202)
Nairobi: National Agricultural Laboratoires, Ministry of Agriculture, Republic of Kenya. Reconnaissance soil survey report #3.

Periodical articleJoubert, D.M. (1973)
The Contribution of SARCCUS (Southern African Regional Commission for the Conservation and Utilization of the Soil ) to Development and Cooperation in Southern Africa
Abstract presentSouth African Journal of African Affairs. Volume 3 #1. p. 1-6.

Periodical articleRaunet, M. (1973)
Contribution à l'étude pédo-agronomique des 'terres de barre' du Dahomey et du Togo
Abstract presentL'agronomie tropicale, Série 2: Agronomie générale. Études techniques. Volume 28 #11. p. 1049-1069.

Periodical articleKilian, J. (1972)
Contribution à l'étude des aptitudes des sols à la riziculture des bas-fonds sans aménagements dans le Nord-Dahomey (Bas-fonds de Sirarou et Bagou)
Abstract presentL'agronomie tropicale, Série 3. Volume 27 #3. p. 321-357.

Periodical articleGuillou, Y. (1969)
Facteurs naturels et regions agricoles au Dahomey
Abstract presentBulletin de l'Institut d'Enseignement Supérieur du Bénin. #11. p. 103-114.

Periodical articleLangdale-Brown, I. (1966)
See this publicationSome Aspects of Land Capability Assessment in Africa
Abstract presentAfrican Affairs: The Journal of the Royal African Society. Volume 65 #261. October. p. 307-316.

Periodical articleHerveu, J. (1964)
La cartographie des sols à Madagascar
Abstract presentMadagascar: revue de géographie. #4. p. 153-157.

Periodical articleHiggins, G.M. (1961)
Experimental farm coverage in Northern Nigeria
Abstract presentThe Nigerian Geographical Journal. Volume 4 #2. p. 11-25.

Periodical articleCapot Ray, G. (1958)
L'eau et le sol à el Goléa
Abstract presentTravaux de l'Institut de Recherches Sahariennes. Volume 17. p. 85-125.

Periodical articleAnonymous (1957)
La mise en valeur hydro-agricole du Delta de l'Ouémé
Abstract presentL'agronomie tropicale. Volume 12 #4. p. 441-493.

Periodical articleRinguelet, R. (1957)
L'assainissement des 'tirs' du Rharb (dans le nord marocain)
Abstract presentBulletin économique et social du Maroc. Volume 21 #73. p. 13-35.

BookCole, Monica M. (1956)
Land use studies in the Transvaal Lowveld: a contribution to the study of the opportunities and difficulties inherent in the Savanna environment
Abstract presentLondo. Occasional papers #1.

Periodical articleAnonymous (1954)
De besluiten en aanbevelingen van de interafrikaanse bodemconferentie
Abstract presentKongolese actualiteit: Uitgave B. #146.

PeriodicalDabin, B. (1953)
Rapport annuel ...-...
Kogoni: Office du Niger. Service des Recherches. Laboratoire des Sols.

Search: su=soils
Found: 192 First Previous Record 101-192

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