Influence of 3.4% COM-CAT WP on Growth, Yield and Quality of Tea

The growth, yield and quality of tea were examined by field plot test and physiological test in lab after application of 3.4% COM-CAT WP. The content of chlorophyll and the yield increased after treatment of 3.4% COM-CAT WP under 1.75~7.00 g/667 m2. The higher the dose, the higher the content of chlorophyll and the yield. The content of polyphenols decreased and the content of amino acids increased. It showed that 3.4% COM-CAT WP has good influence to the quality of tea at the tested dose.