De Silva, R.L.Seevaratnam, L.A.2015-06-192015-06-191968Tea Quarterly39(3)pp.42-49https://dl-tri.nsf.gov.lk/handle/1/251AgricultureAgricultural biologyRoot growthSoil airCamellia sinensisNursery plantsThe importance of soil air for tea root growthArticle