Sirisena, D.N.Wanninayake, W.M.N.Atapattu, A.M.K.B.2020-12-072020-12-072008Annals of the Sri Lanka Department of Agriculture, 10:p.329-333https://dl-doa.nsf.gov.lk/handle/1/2903Rice CultivationDetermination of electrical conductivity of two major rice growing soils using 1:5 soils water suspensions and saturated extractionA