? ð ˻   ȯ  ߰ϰ ̰ Ǵ     ʿ ˻̴. Ư,    3 ϰ ִ  ð ˻縦     ִ    ϴ  ߿ϴ.
   (õȣǿ) Բ   ʿ伺  ð ˻  ڼ ˾ƺô.
?Q.  ̶ ΰ
?      Īմϴ. ǰ    ð  ˻縦   30~40%  ߰ߵ  ִٰ ˷ ֽϴ.   ִٰ ؼ ̰   ϴ  ƴ, ߿    ִ  ֱ  ߿մϴ.
?Q.    ʿѰ
?  ߿    ִ  ̶ θϴ. ,  '  ܰ',  5~10 ڿ    ֱ   ð  ߰ߵǸ  ϰ ˴ϴ.        , ǽ      Ŀ  ˻縦 ؼ Ȯϰ ֽϴ.
Q.  ð ˻  Ѿ  Ģ 
 ð  ŷο  ִµ,    ߿   ð ϰ ϴ Դϴ.  ڽ  ̳  ´     ֱ , װ ϴ Ͱ   ð  ù ܰ   ֽϴ.
˻縦 ؼ ǻ    ,      ִ   ִٸ ǻ   ߴ ̳  ð    ߿մϴ.
Q.  ð  ˻ ֱ  ɱ
 ð ˻ ֱ  Ƿ å Ƿ ڿ  ݾ ѵ, ѱ 쿡  ߰    5 ,    쿡   , 翡  3~5,  10 ̻   1 ڿ ˻縦 ٽ   ϰ ֽϴ.
 ڽ ¿ ´  ð  ϱ ؼ ǻ  ؼ     ߿մϴ.
Q.    츮 Ѿ  鵵 
⺻ ݿ ְ ǰ ֽϴ.     3 ̻ Ųٰ ϹǷ, ⺻ ݿ  ߿մϴ.  ڿ  쿡   ڱؼ   ϱ  ֵ ǰ ֽϴ. ,   ؼ  ü ϰ  Ȱϰ ϴ   ǰ ߿մϴ.
Q.    Ǵ Ľ ϱ
, 丶  纣  ϵ鿡 Ÿīƾ̳ Ƽ̵  Ÿ A, C, E  dzؼ   ϰ   ִ ȿ ִٰ ˷ ֽϴ. äҷδ , ñġ, ݸ   ˴ϴ.
   ߿ ڷ ˷ ְ, Ľ ȭǸ鼭   ִ ȲԴϴ. , ʱ ġḦ  ġ 90% ̻ Ǵ ŭ  ܰ  ſ ߿մϴ.  ٰ ˻縦 ̷ ̰ Ǿ ߰ߵǴ 쵵 ֽϴ.  ʱ   ð ˻縦     ߿մϴ.