Klon ve Tohumdan Üretilen Çay Bitkisinin Genç ve Yaşlı Yapraklarının Ekstrakt, Polifenol, Kül ve Bazı Mineral Madde İçerikleri

Amount of extract of leaves of the plants grown both clone and seed was found to be above the values of ISO and TSE standards, and amount of total polyphenol was found to be normal level. Mineral elements concentrations of tea plant grown from clone were found to be higher than that plant grown from seed. Nitrogen, phosphorus, potassium and iron concentrations of the tea plants were grown at sampled areas were found not to be sufficient. The insufficient level is getting increase and increase towards 3rd harvesting period.