Darakhti tung

TUNG, darakhti tung (Aleurites), yak jinsi darakhtoni khazonrezro guyand (az oilai zarbatiho). To 10 , m qad mekashad. Dar SSSR (Zakavkaziya) tungi Ford (A. fordii) va tungi yaponi (A sordata)-ro meparvarand. Ba Gurjiston tungi Fordro soli 1929 ovardaand.

Tung yake az behtarin rastanihoi ravgandor meboshad. Az tukhmi tungi Ford (chini) ravgani alosifat va az tungi kuhi (A. top1apa), lumbang yoshamdarakht (A. montana), tungi yaponi va gayra ravgani tekhnikm mekashand. Dar dunyo sole qarib 120 hazor ton ravgayi tung istehsol mekunand, ki asosan baroi tayyor kardani lok va ranghoi alosifat istifoda meshavad. Kuyjorai tukhmashro, ki zahrnoki sersafeda ast, baroi istehsoli kazein va plastmassa ba kor mebarand.