??????????? ????????????

????:???????????:????????

??12??26?? ??26??,26?27?,????????????????????,????????2~4?????????????,?????????????????????????????4~6??,?8??????27????29????,??????,?,?(20-30????????,??35??????),??5-10cm??30cm???????

?

26?27??????,??????,?2~4???????,??????????????????????????????4~6????,?8??????????????,12??26???08????????????????27??08??,???????????????????????????????????????????5~6???????7~8?????;????????????????????????????????????????????????7~8????9~10??????12??26??06??????

?(12??26?08?-27?????????08????????)

????

27?29??,????????????????,????,??(20-30?,???35?),??????5-10cm???????30cm??????

??????

12?26??08??27??08?,??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????4~6?????????????????????

 ????????(12?????26??????????08????-27?08??????)

12?27??????08??????28????08??,????????????????,??,??????,????????(20~25???????????)???????????????????????????????????????????????????????????????????????????????????????4~6????;???????????????????????????????????????????????????????????7~8????????????9~10??

????????????(12?27??08??-28????08????)

12??28?????08?29?08???????????,????????????????????????????????????????????,??,???????,?????????(20~25?????)???????????????????????????????????????????????4~6?;???????????????????????????????7~8?????????????????9~10???

????(12?????28?08??????-29???????????08?????) ??:??