 yea peraalo vivarimchina chekka - kullina sileendhraala yokka utthama rakalanu sangrahinchi ,  vatini bullett jaabitaalo jaabithaa chaeyamdi .
 chekka - kullina sileendhraalanu avi kaliginchae kullina rakanni batti vargeekarinchavachhu .  brown rott ,  saft rott mariyu wyatt rott anevi bagaa telisina rakaalu .  prathi okkati vaervaeru enzyme ‌ lanu utpatthi chesthundu ,  vividha mokkala padhaarthaalanu ksheenimpajestundi mariyu vividha paryavarana samudaayaalanu valasarajyam cheeyagaladu .  gooddhuma tegulu mariyu mruduvaina tegulu rendoo chettu yokka selyuloj mariyu hemiseluloge ‌ nu jiirnam chestaayi conei dani lignin kadhu ;  thella tegulu lignin ‌ ni kudaa jiirnam chesthundu .  silindhra carya nundi vicchinnam yokka avashesha utpattulu variable  pH,  draavaneeyata mariyu redox potentially ‌ lanu kaligi untai .  kaalakremena yea avasheshaalu matti mariyu avakshepamlo kalisipotayi kabaadi aa prantham yokka paryaavaranampai gurthinchadagina prabhavanni chuuputundi .
 chekka - kullina sileendhraala yokka athantha prasidha rakaalu :
-  gooddhuma tegulu 
-  mettani tegulu 
-  thella tegulu 