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[第九期]全省2019年主要林业有害生物发生情况及2020年发生趋势预测
发布日期: 2020-02-17 14:20 浏览次数: 次 字体: [ ]

2019nianquanshengzhuyaolinyeyouhaishengwufashengmianji181.10wanmu,tongbixiajiang20%,zongtiweihaichengduzhongdeng,jubupianzhong,qizhongqingduweihai168.32wanmu、zhongdu7.60wanmu、zhongdu0.85wanmu。songcaixianchongbingyiqingzongtipingwen,dabufendiqubaochilebingsishushulianghefashengmianji“shuangxiajiang”qushi,danjubudiqushoudao8-11yuelianxuganhanqixiangyingxiang,yiqingyousuofandan,quannianfashengmianji12.49wanmu,bingsizhushu5.63wanzhu,yu2019nianchunjipuchaxiangbi,mianjizengjia3.19wanmu,bingsizhushujianshao0.42wanzhu。meiguobaieyiqingfashengmianji99.83wanmu,tongbixiajiang18.90%,zaigedizhudongyufanghejijifangkongxia,quanshengdaduoshudiqumeiguobaieweihaijiaoqing,wangmushuliangmingxianbiquniantongqijianshao,quannianweifaxianxinzengyiqu。yizhoueweizhudeyangshushiyehaichongfashengmianji25.04wanmu,tongbixiajiang71.58%,jinzaijubudiquchuxianchiguangchihuaxianxiang,weijinshinianweihaichengduzuiqingdenianfen。shoulinzhongshuzhongdanyi、shushishengzhangshuairuodengyinsuyingxiang,chahuangjima、heichitubaiyi、zhongyangmujinbane、jieqiaochong、pomianfangxiongxiaodudengbingchongzaijubudiquweihaiyoujiazhongqushi。

genju2019niankaizhandeyuedongchongqingjishudiaocha,jisu28shengmeiguobaie、zhoueleiyangshushiyehaichongyuedongchongkoujishupiangao,jiashang2019-2020niandongjiweinuandongqihou,jiangyoukenengdaozhilinyeyouhaishengwuyuedongyongsiwanglvxiajiang、yuhuatiqian。tongshi,jiehejisu28shengshengqing、linqingdengyinsuzonghefenxi,yuji2020nianjisu28shengzhuyaolinyeyouhaishengwufashengmianjiyue210wanmu,tongbiyousuoshangsheng,linmuchonghaimianjiyue192wanmu,binghaimianjiyue16wanmu,youhaizhiwumianjiyue2wanmu,qizhongzhongduweihaiyue8wanmu。yin2019nianganhanqixiangyingxiangdezhihouxiaoying,songcaixianchongbingfashengmianji、bingsishushuliangjibenchipinghuolveyoushangsheng;meiguobaieyiqingjiangzaisuzhong、sunanjubudiqujinyibukuosanmanyan,kenenghuichuxianxinyidian、yiqu;yizhoueleiweizhudeyangshushiyehaichongfashengmianjitongbilveyoushangsheng;qitabingchonghaifashengweihaiquyupingwenhuochengxiaofushangshengqushi。gediyaozaizhuahaoxinguanfeiyanyiqingfangkongdetongshi,miqiejianceyuedongchongqingdebianhua,shishizuzhizonghefangzhigongzuo,quebaosenlinshengtaiziyuananquan。

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