Dithizone extractable zinc in rubber soils of Cceylon

Pavanasasivam, V.Kalpage, F.S.C.P.2022-04-252022-04-251969Tropical Agriculturist, 125:p.15-20https://dl-doa.nsf.gov.lk/handle/1/4641Plant NutritionRubberMicro-nutrientsZinc deficiencyPlant growthNutrient uptakeDithizone extractable zinc in rubber soils of CceylonArticle