近jin幾ji年nian,雖sui然ran草cao莓mei種zhong植zhi麵mian積ji迅xun速su發fa展zhan,但dan農nong民min大da多duo對dui草cao莓mei的de栽zai培pei管guan理li技ji術shu缺que乏fa,導dao致zhi重zhong茬cha和he連lian作zuo現xian象xiang嚴yan重zhong,造zao成cheng草cao莓mei某mou些xie病bing害hai大da發fa生sheng。另ling外wai,由you於yu土tu傳chuan病bing害hai加jia重zhong、營養失衡、shenglishitiaodengyixiliewentidefasheng,caomeidingzhihoufayuchihuanhuoyoumiaotuchang,zaochengcaomeichanliangjiangdi。zaijiashangdongjijiduantianqipinfanfashengyijilanyongjisu,yechangzaochenghuatuoshoudonghejixingguodeng。zhenduimuqianshengchanzhongcunzaiwenti,tuijiangeiguonongyizhongjiandangaoxiaodezaipeijishu。
xuanmiaoyudingzhi。xuanzeyouzhimiaomushidingzhichenghuodeguanjian,yinggenjubutongquyuxuanzedangdishiyipinzhongdingzhi。dingzhishichangyingaowentianqizaochengchenghuolvdi。tigaochenghuolvfangfa:碧護5000倍加惡黴靈浸0.5-1小時可提高成活率並減輕土傳病害的發生。
miaoqiguanli。dingzhichenghuohou,youyuwenduguogao,rongyiyinqimiaomutuchang,cishizhuyijishizhaichulaoyehepufujingjiyeya,yitiaojiezhizhutineijisupingheng。jiagaizheyangwangkejiangdiqiwen,youliyuhuayafenhua,danbuliyushenggen。ciqingkuangkeyongbihu7500-8000倍噴施或20000倍滴灌促根壯苗、抑製徒長,再結合微量元素B、Zn、Fe等促花芽分化。
花hua果guo管guan理li。進jin入ru深shen秋qiu以yi後hou的de低di溫wen和he短duan日ri照zhao有you利li於yu花hua芽ya分fen化hua,花hua芽ya分fen化hua的de質zhi量liang和he數shu量liang的de多duo少shao是shi草cao莓mei下xia一yi年nian豐feng產chan的de基ji礎chu。如ru果guo苗miao木mu長chang勢shi旺wang盛sheng可ke進jin行xing斷duan根gen處chu理li,避bi免mian旺wang長chang。現xian蕾lei後hou用yong碧bi護hu3克兌水30—45公斤噴霧,可促進開花整齊一致,果實大小均勻,並有促早熟、改善品質、提高糖度的效果。2008年12月15日在北京平穀山東莊鎮李辛莊村綠都林科技示範園噴施碧護的甜查理果實:第一次坐果整齊、第二穗果開始現蕾,且果實個兒大,部分果實開始采收,單果重40-50克,含糖量11%。未噴施碧護的果實,第一次坐果不整齊,果實個別剛開始成熟,單果中35-40克,含糖量8%。
病蟲害防治。大棚內由於溫度高、濕度大,常有灰黴病、白粉病、葉斑病及黃萎病發生。病害發生時用碧護15000倍加10%世高或50%速克靈等。碧護可提高農藥藥效,抑製病菌孢子萌發,促進病後細胞修複。草莓蟲害主要有蚜蟲、紅蜘蛛等,可選10%吡蟲啉和2%阿維菌素噴霧防止。采收前20天禁止用藥。
肥fei料liao使shi用yong管guan理li。草cao莓mei栽zai培pei由you於yu定ding植zhi後hou生sheng長chang時shi間jian長chang,在zai定ding植zhi時shi前qian果guo農nong經jing常chang會hui施shi入ru大da量liang農nong家jia肥fei,有you時shi會hui是shi未wei腐fu熟shu的de農nong家jia肥fei,經jing常chang伴ban有you病bing害hai和he線xian蟲chong等deng發fa生sheng。可ke結jie合he施shi入ru一yi些xie碳tan銨an,減jian少shao病bing蟲chong發fa生sheng。定ding植zhi後hou如ru果guo發fa生sheng肥fei害hai燒shao苗miao現xian象xiang可ke用yong碧bi護hu5000倍加氨基酸肥噴淋可促進幼苗恢複。冬季開花前,由於氣溫低,不利於授粉結實常出現畸形,此時用碧護5000-7500倍加硼葉噴,可減少畸形果產生。另外,因營養不平衡造成的葉片黃化或幹燒邊等現象,可采用碧護7500倍葉噴或20000倍灌施根部促進根係發育,緩解缺素症狀。
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