... ng (C.walkeri Hance), song mt (C.platyacanthus), song bt (C.Poilanei), song ỏ hay cũn gi l song en (C rundentum), mõy hốo (C rhabdocladus Burret) Hin nay, song mõy ch yu c khai thỏc t rng t nhiờn ... dn k thut khai thỏc bn vng song mõy khai thỏc chớnh, khai thỏc tn dng, tn thu rng phũng h l rng t nhiờn v rng, trang tri; k thut bo qun v ty trng song mõy cho cỏc c s sn xut ch bin song mõy i ... khai thỏc, ch bin, bo qun v ty trng K thut khai thỏc Do song mõy thng sng thnh tng bi, thờn leo cao cú ti 20-30m, nờn khai thỏc song mõy ụi rt nguy him vỡ thng lm ri nhng cnh khụ kộo git si song...