摘要
通过两年对天峨县龙滩珍珠李炭疽病的定点与面上调查,龙滩珍珠李炭疽病普遍发生严重;经过分析认为:品种抗性差、砧木欠适宜、挂果量过大、防治不科学、采后欠管理、缺乏修剪、水肥管理不善、气候务件不良等是其发病原因;因此,提出了相应的修剪、接穗生根、水肥管理、花果管理、化学防治等防控关键技术。
After two-year＇s general survey and point-survey,the morbidity situation and the pathogenesis of anthracnosehave been nearly figured out.It was found that poor resistance of varieties,unsuited stock,excessive fruit quantity,unscientific prevention and control,bad postharvest management,lack of pruning,mismanagement of waterfertilizer and undesirable weather conditionswere the main reasons of serious morbidity,moreover,some suggestion on the key technology of prevention and control on anthracnose,such as pruning,scion rooting,water-fertilizert managrment,flower-fruit management and chemical contro were proposed.
作者
全金成
万保雄
江一红
阳爱民
李海炎
范七君
QUAN Jin-cheng WAN Bao-xiong JIANG Yi-hong YANG Ai-min LI Hai-yan FAN Qi-jun(Guangxi Academy of Specialty Crops, Guilin,541004China)
出处
《南方园艺》
2016年第6期33-36,共4页
Southern Horticulture
基金
广西农科院
广西农业厅共建县域特色试验站项目基金(桂农科【2015】66号)资助
关键词
龙滩珍珠李
炭疽病
危害调查
发病原因
防控关键技术
Longtan pearl plum
anthracnose
damage investigation
pathogenesis
key technology of prevention and control
