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[雜談] 簡述茶樹旱熱害及田間辦理的有用辦法

  7—8YUEFENSHOUYAHANDAIJIFENGSHANGHOUDEYINGXIANG,JIANGNANDIYUJUNYUNQIWENDA28—30℃,JUEDUIZUIGAODA40℃YISHANG,JILIEDERIZHAOHEKUREDEQIWENJINGCHANGDAOZHI“FUQIUHAN”CHANSHENG,CHASHUGENXIXISHUIJIANKU,TINEISHUIFENLUOKONGJUNHENG,DAOZHIZHIXIEFANMAO;TONGSHI,XIEWENHUISHENGDAOCHASHUSUONENGRENSHOUDEZUIDAXIANZHIYISHANG,XIELVTIZAODAOFENSUI,MEIDEHUOXINGXUERUO,NENSHAOHEXIEPIANZHUOSHANG,ZHEBIANSHISUOWEICHASHUDEHANREHAI。


  PUTONGYIWEI,RIJUNYUNQIWENDA30℃YISHANG;ZUIGAOQIWENKUAYUE35℃;RIJUNYUNJUEDUISHIDUZAI60%YIXIA;NITUSHIDUZHANTIANJIANCHISHUILIANG35%YIXIASHI,CHASHUSHENGYANGJIUHUIZAODAOANNA。RUOSHIZHELEIQIHOUQIANTIYANXU8—10TIAN,CHASHUJIUHUISHOUYI,CHENGXIANJIAOWEIYANJUNDEHANXIANG。BENGUOCAILIAOBIAOMINGZAIYINCHENDEYANTIANBAITIANXIEWENYAOBIQIWENCHAOCHUKUAYUE9—12℃,YINCIYANDONGDEDIWENJIANGHUIYANJUNYINGXIANGCHAXIEDECHAN。LIANGHEPINDE。


  CHASHUDEHANREHAIFANGBEI,PUTONGSHICONGXUANYUNAIHANLIEZHONGRENSHOU,ZENGQIANGCHAYUANBANLI,JINBUCHASHUZISHENDEKANGHANNAIDIWENCAINENG,BINGZUODAOHANQIANZHONGFANG,HANQIZHONGKANG。



  保苗辦法


  SHENGENGGAITU。SHIZHIQIANTINGZHISHENGENG,SHIZUJIFEI,DUIJINBUCHASHUKANGNICAINENGYOUMINGXIANGANHUA。


  QIANCHUBAOSHUI。CHUCAOZHITU、PUCAOLONGGAI、CHAZHIZHEYIN,DOUKEJIANJIEXUEJIANSHUIFENZHENGFA,JIANCHINITUHANSHUILV。CHUCAOZHITU、PUCAOLONGGAI、JUNYIZAIHANQIDAOLAIQIANDEYUHOUTINGZHI。


  PEITUHUDOU。ANZHAOHANQISHIFEI,SHICHAMIAOCHANGSHIDEQIANGRUOBIELIPEITU3—4CI。PEITUYINGCONGCHAMIAO1.5CHIZHIWAIDEXINGJIANWAQU,PEITUHOU2CUNBAIBU,KUAN5—6CUN,RUXUKEFANGZHIYANGGUANGZHISHE,JIANGWENBAOSHI。


  ZHUISHIFENFEI。HANQIDAOLINQIAN,LIANXIZHONGGENG,ZAICHAMIAOZHONGJIANKAI2CUNSHENDEXUE,SHIYONG1∶5DEDANBORENFENNIAOHUO1:100DELIUSUANANSHUIRONGYE,NENGGOUHUOXUZHUANGMIAORUNTU,YOUYIKANGHAN。


  ZHUSHUIKANGHAN。HANQINGYILUTOUJIUYINGJIAOSHUIGUANGAI,BINGBIRANYAOTOUGUAN。HANQINGYANJUNSHI,HUANYINGCHIXUGUANGAI,BUKEJIANDUAN。


  DUIYIMENGSHOUHANREHAIDECHASHUHUANYINGZHUDONGCAIYONGZHENGJIUBANFA。RUTINGZHICHABIESHUIPINGDEXIUJIAN,SHISHIZENGSHISUXIAODANFEIHEJIAFEI,BINGYANCHIFENGYUANHUOLIUXIEDUAN,PEIYUQIUSHAO,YIGUIFUCHASHUCHAOQI。


  YISHANGNEIRONGZHUANZAIZIHULIANWANG,BINGBUDAIBIAOBENZHANFUHEQIGAINIANHEDUIQISHIZAIXINGDANREN。



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