Volume 30(3)
Effect of land-use on particulate organic carbon and carbohydrates distributions in dry- and wet- sieved stable aggregates in an ultisol
Original Research
Pages : 1 - 8
Udom, B.E.* and Simon, U.G.
Assessment of the responsiveness of soybean varieties to Bradyrhizobium japonicum inoculation in Ogbomoso, SouthWest Nigeria
Original Research
Pages : 9 - 16
Olaboopo, M. T. and Kolawole, G. O. *
Impact of land use system on soil quality in Southwest Nigeria
Original Research
Pages : 17 - 22
Amosu, S. A.
Micronutrient status of grain size fractions in soils of land uses in Mbano, Southeastern, Nigeria
Original Research
Pages : 23 - 30
Uzoho, B.U. and Irokwe, I.F.
Effects of Land use on forms of phosphorus in coastal plain sands of Nigeria
Original Research
Pages : 31 - 41
Obi*, J. C., Ibia, T. O. and Ikott, I. E.
The impact of land use types and acidity indices on soil humic fractions quantities at Umudike, tropical rainforest, Nigeria
Original Research
Pages : 42 - 52
Onwuka, M. I., Okonta, U and Asobia, P. C.
Comparison of the characteristics of soils of isolated forests and adjacent grasslands in Nsukka area of Enugu state, Nigeria
Original Research
Pages : 53 - 61
C.L.A, Asadu and C. Odugu
Suitability of urban waste land use in relation to heavy metal and micronutrient influence on soil and green amaranth production in Southeast Nigeria
Original Research
Pages : 62 - 69
A.O Ezeifeka , V.I Ezeaku, , P.I. Ezeaku ,1, M.A.N Anikwe*., P.K Kefas and K.I. Ofem
Impact of land use on spatial distribution of soil nutrients in Akure north and Akure south local government areas of Ondo state, South west Nigeria
Original Research
Pages : 70 - 79
Dada B. F, Ewulo B.S, Awodun M.A, Ajayi S.O. and Olajire O.O.
Land suitability evaluation and management of ultisols for some tree crops cultivation in South South Nigeria.
Original Research
Pages : 80 - 87
Okunsebor F. E., and Umweni A. S.
Impact of Land Use/cover on Carbon Sequestration in Afaka Forest Reserve, Northern Guinea Savanna of Nigerian
Original Research
Pages : 88 - 94
Jimoh, A. I., Yau, S. L., Odunze, A.C. and Sawa, B.A,
Evaluation of soil development on an erosional landscape of the Nigerian Guinea Savanna
Original Research
Pages : 95 - 99
Ayodele Owonubi
Effect of organic soil amendments on soil chemical properties in Sudan Savannah of Nigeria
Original Research
Pages : 100 - 105
Aliyu Abdulkadir, Mansur U. Dawaki, Mahmud Sani
Effects of Tillage and Fertilizer on Soil Properties and Yield of Sesame Varieties in Makurdi, Nigeria
Original Research
Pages : 106 - 116
Usman, M., Ali, A. and Agber, P.I.
Influence of Tillage-Seedbed and Manure-NPK-Micronutrient Management Options on Selected Soil Properties of Sandy-Loam Ultisols Evaluated using Sweet Potato
Original Research
Pages : 117 - 125
Obalum S.E., Ogumba P.O. and Uzoh I.M.