土壤處理:維wei持chi田tian間jian濕shi度du幹gan旱han時shi勤qin澆jiao水shui,避bi免mian辣la椒jiao因yin空kong氣qi單dan調tiao,泥ni土tu濕shi度du小xiao而er落luo花hua落luo果guo延yan續xu陰yin雨yu氣qi象xiang,辣la椒jiao整zheng個ge生sheng育yu期qi均jun可ke發fa病bing,主zhu要yao危wei害hai葉ye片pian和he果guo實shi,成cheng熟shu的de果guo實shi和he老lao葉ye易yi受shou害hai。葉ye片pian受shou害hai,葉ye緣yuan出chu現xian近jin圓yuan形xing水shui漬zi狀zhuang褐he斑ban,病bing斑ban中zhong間jian淡dan灰hui色se,其qi上shang有you輪lun生sheng小xiao黑hei點dian(病菌分生孢子盤)。果梗受害,產生褐色不規則凹陷斑,幹燥時易開裂。果實受害後易幹縮,病斑呈膜狀,易破裂同時配合噴施新高脂膜800倍同時配合噴施促花王3號,可迫使植株枝條頂梢旺盛的精華營養回流,轉向飽和供應果實生殖發育。控梢瘋長、均衡成花量、提高花粉受精質量和果實膨大速度,省去了整枝管理。
植株調整:danshilajiaodegenxijiaoruo,zaishengnenglijiaoruo,guohanhuoguolaodouhuiyingxianglajiaogenxideshengchang,daozhilajiaoshengchangbuliang。cainongweilefangzhilajiaowangchangerchangshijianbujiaoshui,jiuhuidaozhiturangzhongdeyangfenbunengrongjieerlajiaobunengxishouliyong,daozhilajiaochuxiantuoshuituofei,shengchangruoxiao,kaihuazuoguonenglijiangdi。yonggenshitongjiaonangyu‘微肥’配pei合he灌guan根gen可ke使shi能neng誘you導dao植zhi株zhu對dui土tu壤rang中zhong氮dan磷lin鉀jia。及ji各ge種zhong微wei量liang元yuan素su消xiao化hua釋shi放fang提ti升sheng果guo實shi發fa育yu正zheng能neng量liang優you化hua果guo實shi品pin質zhi。尤you其qi是shi到dao辣la椒jiao的de生sheng長chang中zhong後hou期qi,因yin為wei辣la椒jiao的de根gen係xi發fa育yu不bu良liang,當dang辣la椒jiao進jin入ru坐zuo果guo旺wang季ji時shi,就jiu會hui因yin根gen係xi吸xi收shou的de養yang分fen不bu足zu而er導dao致zhi出chu現xian大da量liang的de落luo花hua落luo果guo現xian象xiang,大da大da影ying響xiang辣la椒jiao的de產chan量liang。噴pen施shi辣la椒jiao壯zhuang蒂di靈ling可ke增zeng強qiang各ge種zhong辣la椒jiao植zhi株zhu營ying養yang匹pi配pei功gong能neng,杆gan莖jing、果蒂增粗,葉片葉色肥厚鮮嫩,防止病蟲擴散及提高抗災能力,有效提高產量。
病蟲害防治:在高溫高濕條件下蔓延快,危害時間長,常造成較大損失。應采取綜合措施:(1)選優良品種,適時播種,播種施足底肥、澆透水,整地下種後,再噴灑新高脂膜土壤表麵,可保墒防水分蒸發、防曬抗旱、保溫防凍、防土層板結,窒息和隔離病蟲源,提高出苗率。(2)加強栽培管理。根據品種特性和肥水條件合理密植;penshixingaozhimozaizhiwubiaomian,nengfangzhibingjunqinran,tigaokangziranzaihainengli,tigaoguanghezuoyongqiangdu,baohuhemiaozhuozhuangchengchang。pengshijishitongfengpaishi,bimiangaowengaoshi;雨後及時排水,及時清除病殘株;(4)發病初期噴施新高脂膜+針對性藥物,每隔10~15天一次,連續防治3~4次。
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