Soyza, S.Yogaratnam, N.Yapa, P.A.J.2012-06-252012-06-251993Journal of the Rubber Research Institute of Sri Lanka74pp.1-9https://dl.nsf.gov.lk/handle/1/8708The effect of application of crepe factory effluents on the growth of young Hevea plants was investigated.Five treatments namely normal fertilizer, half normal fertilizer diluted serum 1:1, diluted serum 1:1, diluted serum 1:2 undiluted serum were tried out.Significant growth improvement in both height girth were observed with all 4 serum treatments, after the 20th week.AgricultureSri LankaEnvironmental PollutionArticle