Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Olusegun Ekanade"'
Publikováno v:
Journal of Wetlands Ecology. 2020
Wetlands are significant to the environment and economic survival of people most especially in the rural areas of the tropical world; their sustainability is however threatened by agricultural drainages and demographic pressure. The detrimental influ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d2c7ca542cf238f74530f34aead0281
https://doi.org/10.3126/jowe.v2020i0.27085
https://doi.org/10.3126/jowe.v2020i0.27085
Publikováno v:
Resources and Environment. 2:87-92
This paper investigates the multivariate relationships between the soil and vegetation characteristics of plant communities of forest, fallow and cocoa for two reasons. The first is to bringing out the interactions among a set of inde- pendent variab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d584824dd77968859b1dbd981ae6409
https://doi.org/10.5923/j.re.20120203.02
https://doi.org/10.5923/j.re.20120203.02
Autor:
Olusegun Ekanade
Publikováno v:
Biological Agriculture & Horticulture. 16:117-128
This study was carried out in one of the plots at the Gambari Experimental Station (GES) jointly initiated by the Cocoa Research Institute of Nigeria (CRIN) and the Nigerian Institute of Oil Palm Research (NIFOR) in 1965. The experimental design, mai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68c6ab952df760d5ffb7efc29876c94d
https://doi.org/10.1080/01448765.1998.9755227
https://doi.org/10.1080/01448765.1998.9755227
Autor:
Olusegun Ekanade
Publikováno v:
Agriculture, Ecosystems & Environment. 61:97-102
This study investigates the effects of continuous cultivation of hill-slopes for arable crops on the vegetation and soil components of the environment in the rural area of southwestern Nigeria. Annual rainfall in this area is 1300–1600 mm, mostly b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::294991e4803e07c9f3eb1be1967c496e
https://doi.org/10.1016/s0167-8809(96)01109-7
https://doi.org/10.1016/s0167-8809(96)01109-7
Publikováno v:
Geoinformatics & Geostatistics: An Overview.
The Dynamics of Agricultural Land use Using Multi-Spectral Imageries in Southern Part of Nigeria land use change and modeled the factors for detecting change in agricultural land use in the Southern part of Nigeria. This was with a view to assessing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::619a663c05793cbb9f4ed704e8ccab27
https://doi.org/10.4172/2327-4581.s1-007
https://doi.org/10.4172/2327-4581.s1-007
Autor:
Olusegun Ekanade
Publikováno v:
Singapore Journal of Tropical Geography. 12:82-94
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a3485091de4caea24e5db25fb849452
https://doi.org/10.1111/j.1467-9493.1991.tb00031.x
https://doi.org/10.1111/j.1467-9493.1991.tb00031.x
Autor:
Olusegun Ekanade, N.E. Egbe
Publikováno v:
Agriculture, Ecosystems & Environment. 30:337-346
A mixed-crop plot of cocoa and kola at Cocoa Research Institute of Nigeria, Ibadan was resolved into four different randomized planting arrangements. Thereafter, soil samples were collected under them and analysed for bulk density, total porosity, pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56c18cc887f1375a5c81d6a757be5d83
https://doi.org/10.1016/0167-8809(90)90115-t
https://doi.org/10.1016/0167-8809(90)90115-t
Autor:
Olusegun Ekanade
Publikováno v:
International Journal of Environmental Studies. 35:253-261
Crucial soil nutrient properties were investigated in interplanted cocoa and kola plots of farmers and at the Cocoa Research Institute of Nigeria, both in the major cocoa and kola belt of Nigeria. The results show that soil productivity is highly enh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c51cfefa282835701ae649bd4a859dc4
https://doi.org/10.1080/00207239008710573
https://doi.org/10.1080/00207239008710573
Autor:
J. O. Adejuwon, Olusegun Ekanade
Publikováno v:
International Tree Crops Journal. 4:269-282
SUMMARY Mature tropical rain forest is in a state of dynamic equilibrium with its soil, micro-and macro-climate. Data collected in the cocoa producing areas of SW Nigeria show that when this forest is removed and replaced by field or tree crops, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceae406c8673954e5405a2d3af89be4e
https://doi.org/10.1080/01435698.1987.9752828
https://doi.org/10.1080/01435698.1987.9752828
Autor:
Olusegun Ekanade
Publikováno v:
International Tree Crops Journal. 3:113-124
SUMMARY This study indicates that texture, bulk density and total porosity of soils under cocoa plantations are degraded when compared with soils under natural forest. This could explain the failures experienced when old cocoa plots have been replant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ea74cc3af6426513a65bde884860242
https://doi.org/10.1080/01435698.1985.9752782
https://doi.org/10.1080/01435698.1985.9752782