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Phyto-availability of Chromium to Fluted Pumpkin (Telfairi occidentalis Hook F) in an Ultisol
Phyto-availability Chromium Fluted Pumpkin Ultisol
2010/12/16
Phyto-availability of Chromium to Fluted Pumpkin (Telfairi occidentalis Hook F) in an
Ultisol。
Effect of Crop Residue on Soil Physical Properties and Rice Yield on an Acid Ultisol at Abakaliki, Southeastern Nigeria
Crop Residue Acid Soil Physical Properties Rice Cultivars Rice Growth Rice Yield
2010/11/16
A study was conducted in 2005 and 2006 to evaluate the effect of different types of crop
residue mulch on soil physical properties and rice yield. The crop residue treatments were dry rice straw, bur...
Uptake of Lead by Celosia Argentea in an Ultisol
Excluder Lead phyto-availability uptake Ultisol
2010/11/15
The experiment was carried out in the greenhouse at Faculty of Agriculture, University of
Benin, Benin City to investigate lead uptake by Celosia argentea in an experiment organized in a completely r...
Response of maize (Zea mays L.) to different rates of wood-ash application in acid ultisol in Southeast Nigeria
Soil acidity wood ash degradation agricultural soils lime materials
2011/1/10
Maize (Zea mays L.) is an important cereal crop in southeast Nigeria. Yet few data exists on the effect of soil acidity on its production. A field study was conducted in 2007 and 2008 cropping seasons...
Distribution of carbohydrate pools within water-stable aggregates of an Ultisol in Southern Nigeria
carbohydrate concentrations water-stable aggregates Nigerian Ultiso
2008/11/26
R-CHOc, irrespective of the type of amendment. The distribution of the carbohydrate fractions within the water-stable aggregates generally decreased with increasing time of sampling. At the 3rd and 6...
Effects of land use on some structural properties of an Ultisol in south-eastern Nigeria
structure sustainability porosity aggregate stability soil conservation
2008/11/24
0.25 mm, volumetric moisture content at field capacity (FC) and organic matter content. Structural properties which are affected by land use are total porosity, bulk density, and organic matter.
...