???????

1.????

2.?????

3.34????????

4.35???

5.40?????
??????????

??????????????????????2030??????????????????
?????
?130???????????????????????????????????????????????

3045???????????????????????????????????????????

4560????????????????????????????????????20~50%????
????
MM???????????????????...

????50--60????????????????????????????????????

1 ??
??? ??????? ???
??? ?? ? ????????????
2 ?
????????????????
20??????????????????????
30???
40??????????????????
50???????

?,,??.

????????????????????2030??????????????????

?????????????????????30???????
????????????????????????????????????...

??????????

1????

2?????]

334????????

435???

540?????
????????????????
???
???
??????
????????????

????2?????2??????????????????Q??????????2436???????????????????

?310??????????????????????????????

??????34???3839??36.537.5????
??10?????g???
????

????,3600?,?\"\"10
?,Sus Scrofa Domesticus?????,???????,????????,???]????????,????,?,??????????,?????,??,?,,?,?,,,,??,??,?????,?????????????????,???,??W???,?????,???,??????,?,??,???,??????,??,??,??

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

???

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

???

???

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

1?????????????????????????

2??????????????????1.020??1.O151.050?????????????????????????

3???????????????????

????????

?????k?????????????????O.40.8mgKg?48?...