wendu:wendukongzhifacaishuyuanchanyuzhongnanmeizhou, yincixiwennuanshirundeshengzhanghuanjing。qishengzhangshiwenshi20℃~30℃, dongjiyuedongwenduxudadao5℃yishang,fouzerongyifashenglenghaihedonghai。longdongjijie,zhiyaohuanjingwendubaochizai18℃yishang, qieguangzhaochongzu, facaishujiukezhengchangshengzhang。ruoshiwendiyu8℃,qiehuanjingguoyuchaoshi、guoyuganzaohuobutongfengshi, yepianhuichuxianshuizizhuangbankuai,xianchenggutongse,jinertuoluo;qiwendiyu5℃hou,yepianquanbutuoluo,yanzhongshizhengzhukusi。yinci,yibanzai11 yuezhongxunjiangpenzaifacaishurushiyuedong, diernian“guyu”yihouchushizaipei。
浇水:水分调节发财树对水分的适应性较强, 在室外大水浇灌或在室内10 多天不浇水,也不会发生水涝或干旱。但冬季盆土要忌湿,以略潮为宜,否则叶尖易枯焦,甚至叶片脱落。若室温在12℃左右,通常一个月浇一次水即可。
shifei:facaishuduifeiliaodexuqiuliangdayuqitahuamu,huanpenshifeitudebilikeweisanfenzhiyi。feitubaokuofuzhiluoye、zagumo、doubingzhahunhedeng,zheixiefeituxiaoligao,fangbianyide。danyingzhuyilingqichongfenfushu,yimianjiangyepian"shao"huang。zhidezhuyideli,zaifacaishushengzhangqi(ji5yuezhi9yue),meijiange15tianjiuyingshiyicifushudeyefeihuoyuhuafei,yishiqigenshenyemao。
guangzhao:guangzhaodiaoshifacaishuzaishiwaiquanyangguangzhaoshehuanjingzhongshengzhangjianzhuang,yejieduan、yepiankuan、yesenonglv,qiejingjibufeidazhuangshi。ruozhangqizairuoguangxiashengzhang,zezhitiaoxi、yebingxiachui, yepianyansebianweidanlvse。
fangxun:fangzhiyanxundongjishineiyanghuqijian, yaozhuyibimianzhizhuzaoshouyanxun。yanxunhuidaozhiyepianfahuang,zhijiejiangdifacaishuguanshangjiazhi。
防冻:冷害补救如果发财树在冬季防寒不到位,很容易遭受冷害。在冬季或早春,当气温降至3℃~4℃时会使叶片遭受冷害;气温降至0℃以下, 根部也会受害。冷害症状一出现,应迅速将其移至温暖处。若仅是叶片受害,可用萘乙酸丁酯、赤霉素溶液喷洒叶片,同时用萘乙酸等药剂灌根。每3 天处理一次,等嫩叶长出后,改为7 天一次,一般5~6次即可恢复。当发现根部受害时,可灌注浓度为70%的乙一锰可湿性粉剂200 倍液,然后将植株放在温暖干燥处恢复生长。
虫害
dongjishineimenchuangchangbi,tongfengxingjiaocha,ruguofacaishuzhengchuyushengzhangqi,zhangqichuyutongfengbuliangdehuanjing,huirongyifashenghongzhizhuhejieqiaochongdebinghai。suoyiyaojiaqiangshineitongfeng,bingzhuyiguanchashifouyouchonghaifasheng,yidanfaxianyaojishicaiquzhuochuhuopenyaodefangfachuli。