Ogbemudia, l., Ogboghodo, I. A., Edosa, V.I.O. and Ekiduefe, O. R.
This trial was conducted to investigate the effect of applying untreated petroleum refinery effluent on bacterial and fungal population and seedling growth of maize in an utisol. 2 kg of soil from an...
microbial population were analyzed using simple descriptive statistics. the re-
Soil physical properties changes with weather conditions over time. The degree of variation might be influenced by different soil textural classes. This study aimed at understanding the changes in...
11 (late sampling) months after planting. this correspond to january and march(dry season) for april planting and may and july (rainy season) for august plant-
Over the years, environmental soil microbiology has undergone major changes in methodology and approaches which have witnessed considerable progress all over the world especially in the area of...
the analysis of soil extract dna which has shown an unexpected diversity for
Idehen, C.N., Bakare, A.O., Okore, I.K. and Osazee, F
Phosphorus (P) is a macronutrient element that plays a number of important roles in plants and soils including Hevea brasiliensis (Natural Rubber). Adequate P nutrition in rubber will result in...
the series level (ahiara series) in rriniyanomo rubber stations. the study was
Tijani, F. O., Adewumi, T. M., Abdulraman, O. A., Oyebola, O. K., Adebayo, A. A., Amosun, E. O., and Oyedele, D. J.
The study evaluated the effect of application of some fertilizers on soil carbon dioxide evolution and unsaturated hydraulic conductivity (Kunsat) at daily time scale, while other soil properties...
weights). saturated hydraulic conductivitykc0 evolutionbulk density
Enhancing soil microbial properties through balanced inputs of organic and inorganic amendments are key to sustainable soil and crop productivity. A laboratory incubation study was conducted to...
104.033kg/ha. the highest balance was obtained in farmb (302.236kg/ha) while
Field and laboratory studies were done to evaluate the effect of land use types on selected physical and chemical properties of soils in Umudike, southeastern Nigeria. Five land use types were...
northeastwest and south flanks of the study areathe values were significantly
Sangotoye, S. E., Atere, C. T., Taiwo, L. B. and Olayinka, A.
The research described and quantified soil consistency as cumulative consistency value (CCV) at two moisture levels for different horizons of soil profiles located on sedimentary and basement complex...
in an ultisol amended with sole urea at 56 kg n ha−1 or urea (at 0 or 28 kg n
Field experiments were carried out in 2018 and 2019 at the National Root Crops Research Institute Eastern Farm, Umudike, Southeastern Nigeria to examine the different forms of potassium and their...
from the study showed that the textural class of the soils was sandy loam except
This study was conducted during the 2000 and 2001 cropping seasons at the University Research Farm, Federal Universality of Technology, Yola to evaluate the effects of phosphorus on the phenological...
and expressed as ccv because it can be utilized in inferring the level of soil
To identify the quantity of optimal rates of zinc fertilizer needed for maximizing Vigna radiata yield, a greenhouse and field studies were conducted in two cropping seasons. For the greenhouse, zinc...
in different forms of k status were due to the application of mineral and organic
This study was conducted during the 2000 and 2001 cropping seasons at the University Research Farm, Federal Universality of Technology, Yola to evaluate the effects of phosphorus on the phenological...
linganthesissilking and maturity for the 2000 and 2001 cropping seasons with
To identify the quantity of optimal rates of zinc fertilizer needed for maximizing Vigna radiata yield, a greenhouse and field studies were conducted in two cropping seasons. For the greenhouse, zinc...
dtpaedtanh oacand hcl methodsthe accessible zinc in the soils had4
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