The Effect of PH of Vermicompost on the Yield of Tea Crop

摘要

The data of PH published in the annua! scientific report for the year of 1995-96 (ASR-1995-96) indicates that the yield of tea crop decreases with increasing the value of PH of tea plant system and further the yield of tea crop decreases with decreasing the PH of tea plant system from the value of PH 4.5. The PH - class of the tea plant system verses the average yield of tea crop (Kg/Ha) is shown in the table no. 1.