Browsing by Author "Soyza, S."

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    Use of Rubber Factory Effluent as a Fertilizer for Young Hevea Plants
    (Rubber Research Institute. Agalawatta, 1993) Soyza, S.; Yogaratnam, N.; Yapa, P.A.J.
    The 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.