xingshuliujiaobingweiyizhongfeiqinranxingbinghai,shuganjiguoshijunkefabing。fabingshizizhigandeshupihuoshangkouliefengchuliuchurouruandejiaozhuangwu,yukongqijiechuganzaohouchengjianyingdehupozhuangjiaokuai。beihaibuxiapicengjimuzhibuchangbeifushengjunqinran,houfulanchenghese,zaochunshuyekaishiliudong,caiguohoujijiangyuhoubingqingjiazhong。liujiaoyanzhongdeshuzhiganxiruo,yepianbianhuang,shenzhizaoqiluoye,jinyibuxueruoshushi。
土肥管理水平差,土壤積水、板結、病蟲害嚴重等造成樹體衰弱會加重病情的發生。因此,采果後早秋深施基肥,,破除土壤板結,及時排水,使肥、水、氣、wenxietiao,congerdadaoyangshuzhuanggendemude,shiyufanggaibingdegenbencuoshi。jifeiyiyouzhinongjiafeiweizhu,yunongzuowujieganhunheshiru,jiarushaoliangsuxiaodanfei,cuqifulanfenjie。lingwai,shupanfucao,yekezengjiaturangyoujizhihanliang,gaishanturangtongqizhuangkuang,chuangzaoyouliyugenxihuodongdeturanghuanjing。bufucaodeguoyuan,shengchangqiyaoqianchushupan,yanfangzacaocongsheng。duiyubingshu,kejiaoguanliusuantong(藍礬)水溶液。每棵樹用100克硫酸銅,鉀20公斤水溶解後,在距主幹1米處挖30厘米深的小坑施入,隨即埋土,一月一次,連續2~3次,防效較好。另外,冬春枝幹塗白,以防凍害和日燒,並刮除流膠部位,用5度石硫合劑進行傷口消毒,再塗抹臘或煤焦油保護。
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