Distribution of Mn and Zn in rubber growing soils and its status in relation to selected management practices

Samarappuli, L.Perera, A.M.A.Lalantha, H.K.Rajapakse, W.2012-06-252012-06-252000Journal of the Rubber Research Institute of Sri Lanka 83pp.1-160035-9531https://dl.nsf.gov.lk/handle/1/8720AgricultureHevea brasiliensisCover cropsMicronutrientsSoil managementPoultry litterRice strawSoil fertilitySoil propertiesOrganic fertilizersIntercroppingDistribution of Mn and Zn in rubber growing soils and its status in relation to selected management practicesArticle