Measurement of the Frost Hardiness in Black Tea Variety Using the Freezing Test of Matured Leaves (Part 1)

Tadayuki TOYAO, Saneyuki KAYUMI, Kiyoshi KATSUO
1967 Chagyo Kenkyu Hokoku (Tea Research Journal)  
doi:10.5979/cha.1967.28_32 fatcat:mzfzzz2avzbdlkqcklznbg4jbm