Okunsebor F.E., A. S. Umweni, Agege, R.U. and Agbonfo, R.O
This study was conducted on a 128-hectare land in Isua community of Edo state to assess its suitability for Oil palm, Coconut and Cocoa cultivation. Rigid grid Soil survey methodology at detailed...
(mean annual temperatures) and soil physical characteristics (texture/structure).
The study was conducted to evaluate the effects of agricultural effluents on Cu, Fe, Mn and Zn, partitioned in cucumber plants. Eight treatments, cassava mill effluent (CME), palm oil mill effluent...
accumulation factor (baf)translocation factor (tf) as well as the en-
Soils of GidanTindi and Jangwa flood plains, Awe Local Government Area of Nassarawa State were studied using the reconnaissance method of soil survey with a view to characterized, classify and...
centage sand fraction ranged from 30.9% to 86%silt 5.4% to 18.4% and clay8.6% to 58.1%. the hydraulic conductivity values ranged from 0.145ms to
Olowoake A.A., Afe, A.I., Ojo, J.A., Yusuf, T. M. and Subair, S.K.
Chemical fertilizers are become more and more expensive, making them unaffordable for smallholder farmers in Nigeria. This study compared the combined effects of farmyard manure and inorganic...
through prilled urea)t4: full dose of p&k + 75% n through indorama granular
Onyechere A.U., Onweremadu E. U., Aririguzo B. N. and Ahukaemere C. M.
The study applied Geographic Information System (GIS) in the Study of Soil Acidity Distribution in Soils of Central Southeastern Nigeria from six different parent materials, namely Imo Clay Shale,...
used for the descriptive statisticssemivariogram and cross validation. ordinary
Osisi A.F., Azu, D. E. O., Agim, L.C. and Chukwu, E.D
Information on the ammonium sorption capacity of soils is very crucial in the development of sound ammonium fertilization and management. This study was therefore carried out to determine the...
and chemical properties with location. howevermost of the properties increased
This study aimed to characterize, classify, and evaluate the soils on three geological formations in Nsukka, Eastern Nigeria for pepper production. The geological formations included Upper Coal...
ied from 0.14-1.24 g/kgindicating low levels. similarlysodiumpotassium
Azu, Donatus E.O, Osodeke, V.E. Onwuka, M.I and Osisi, A.F
This study investigated the phosphorus sorption kinetics of soils of varying parent material and soil depth in south east Nigeria. The parent materials studied were: Coastal Plain Sand, Basalt, Shale...
significant. the means ki values occurred in the following order: shale (5.05m-1)
Point-based pedotransfer functions are attractive for modelling soil water content; however, they have not been widely applied to predict field capacity (FC) of weathered tropical ultisols....
saturated hydraulic conductivity. the results obtained revealed
Talha I. Z , S. S Noma , I.B Buji , N. M. Danmowa , Adamu I
The study was to identify and classify soils in floodplains along the Wamakko area of Sokoto-Rima in Nigeria. After profiling, samples taken from each horizon were identified, characterized, and...
kg) soil horizons. the surface and subsurface soils were too low (0.043 to 0.120
The study aimed to determine the status of six forms of Zinc (Zn), Cobalt (Co), and Chromium (Cr) in soils cultivated for Oil palm and Rubber in the rainforest belt of Nigeria. Soils were collected...
agement division of the nigerian institute for oil palm research (nifor) be-
The research was carried out at Isiama in Umuahia North Local Government Area of Abia State, Nigeria to examine the relationship between landscape positions and some selected soil properties. The...
in situ for morphological attributes. soil samples collected from identified hori-
Adesemuyi, E. A., Okonkwo, E. I., Nwaoba, W. O. and Onwuka, M. I.
The study was carried out to assess the fertility and productivity potentials of selected soils of Evite Otu, Aguleri in Anambra East LGA of Anambra State, with a view to making adequate management...
for fertility status while the profile characteristics assessed for productivity poten-
Osujieke, D.N., Idoga, S., Abagyeh, S. O. I. and Ugese, F. D.
The study aimed to evaluate the land suitability for the production of maize (Zea mays) and groundnut (Arachis hypogaea L.) in selected soils of the Mambilla Plateau in Sardauna local government area...
Osujieke, D.N., Idoga, S., Abagyeh, S. O. I and Ugese, F. D
The study aimed to characterize and classify selected soils underlain by a basement complex at the Mambilla Plateau in Taraba State Northeast, Nigeria. A total of 12 pedons were dug to represent...
loamsandy clayloamy sand and clay across the surface and sub-surface hori-
Chukwu, E. D. , Udoh, B. T. , Nnabuihe, E. C., Okoli, N. H., Osisi A. F.
High levels of micronutrients may cause metabolic disorders and become growth inhibitors to most plant species. Therefore, the study assessed the levels of micronutrients in soils under oil palm...
ment area of akwa ibom state. three profile pits were sunk in each of the loca-
Chukwu, E. D. , Udoh, B. T. , Afangide, A. I. , Osisi, A. F.
The thin layer of soil covering the surface of the earth represents the difference between survival and extinction for most land-based life. Four oil palm blocks of varying ages: 57 years (B-57), 39...
values when compared to one another respectively. alsothe means of the topsoil
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