"3993","11","archive","30",,,"disk0/00/00/39/93","2011-11-16 13:08:42","2011-12-02 06:11:55","2011-11-16 13:08:42","article",,,"show","Library-ICRISAT@CGIAR.ORG",,,"","","","","","","","","","","0",,,"Olaleye","A O","","","","","","","Sahrawat","K L","","","","",,,,,"","",,,,,"","","Ogun State University(Ogun State)","Nigeria","Suitability Evaluation of Selected Wetland Soils in Nigeria
for Rainfed Rice Cultivation","pub","s2.11","","","public",,,,,,"Thirty-eight wetland soils in four agro-ecological
zones were evaluated for their suitability for rice
(Oryza sativa L.) cultivation. The results indicated that
climatic characteristics are near optimum. Currently,
by non-parametric method, most (≥ 97%) of the
pedons were found to be marginally suitable (S3).
With the parametric method about 3% were highly
suitable (S1), 74% marginally suitable (S3) and 23%
not suitable (NS). Potentially by non-parametric
method, 18% were of high (S1) and moderate (S2)
suitabilities respectively, 58% were marginally suitable
(S3) and 6% not suitable (NS). With parametric
method, 24% were highly suitable (S1), 45 and 31%
were of moderate (S2) and marginal (S3) suitabilities.
The major limitations to rice cultivation on these soils
are low CEC, organic carbon, exchangeable cations
and available P, which may predispose rice plants to
excessive Fe2+ uptake visually expressed as «bronzing
» or «yellowing» symptoms. In this and similar
environments in the region, good soil management is
required before substantial improvement in rice production
can be achieved.","2002","published",,"Tropicultura","20","3","Bib. des Sciences agronomiques - ULg ",,"97-103",,,,,,,,,,,"TRUE",,"0771-3312 ",,,,,,"","http://www.tropicultura.org/eng/content/v20n3.html","http://scholar.google.co.in/scholar?hl=en&q=allintitle%3A+%22Suitability+Evaluation+of+Selected+Wetland+Soils+in+Nigeria%22&btnG=Search&as_sdt=0%2C5&as_ylo=&as_vis=0","author",,"","",,,,,,"",,,,,,,"",,,,,"",,,,,"","",,,,,"","",,,,,
"3993",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Ogunkunle","A O","","",,,,,,,,,,,,,,,,,,,,,,,"University of Ibadan","Ivory Coast",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
"3993",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Sahrawat","K L","","",,,,,,,,,,,,,,,,,,,,,,,"WARDA(Ibadan)",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
"3993",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Osiname","O A","","",,,,,,,,,,,,,,,,,,,,,,,"WARDA(Bouake)",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
"3993",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Ayanlaja","S A","","",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,