zenyangzaibeifangyanghaonanfanghuahui,shibeifangyanghuaaihaozhejingchangtaolundewenti。bizherenwei,yaoxiangzaibeifangyanghaonanfanghuahui,shouxianyaozailejienanfanghuahuiyuanchandiziranqingkuangdejichushang,genjugezhonghuahuideshengtaixixing,yingzaoshiheqishengchangdexiaohuanjing,zaizuoyijingxinxizhideyanghu,yidingnengshihuasuirenyuan,zhengqidouyan。現將在北方養護南方花卉過程中應注意的幾個問題列述如下,供參考。
一、選擇適宜的栽培土
北(bei)方(fang)蒔(shi)養(yang)的(de)南(nan)方(fang)花(hua)卉(hui),大(da)多(duo)是(shi)從(cong)南(nan)方(fang)運(yun)過(guo)來(lai)的(de),裸(luo)根(gen)苗(miao)應(ying)立(li)即(ji)上(shang)盆(pen),帶(dai)原(yuan)盆(pen)的(de),在(zai)北(bei)方(fang)蒔(shi)養(yang)一(yi)年(nian)後(hou)也(ye)應(ying)進(jin)行(xing)換(huan)盆(pen)。那(na)麼(me)選(xuan)擇(ze)什(shen)麼(me)樣(yang)的(de)土(tu)壤(rang)作(zuo)栽(zai)培(pei)土(tu)呢(ne)?筆(bi)者(zhe)經(jing)實(shi)踐(jian)認(ren)為(wei),南(nan)方(fang)花(hua)卉(hui)的(de)栽(zai)培(pei)土(tu)應(ying)呈(cheng)酸(suan)性(xing)或(huo)中(zhong)性(xing)反(fan)應(ying),且(qie)通(tong)透(tou)性(xing)要(yao)好(hao),至(zhi)於(yu)用(yong)什(shen)麼(me)樣(yang)的(de)花(hua)適(shi)用(yong)什(shen)麼(me)樣(yang)的(de)土(tu),則(ze)應(ying)區(qu)別(bie)對(dui)待(dai)。如(ru)白(bai)蘭(lan)應(ying)用(yong)素(su)麵(mian)沙(sha)土(tu),杜(du)鵑(juan)則(ze)用(yong)君(jun)子(zi)蘭(lan)土(tu)最(zui)好(hao),米(mi)蘭(lan)、梔子、茉莉可用腐葉土、田園土、粗河沙按5∶3∶2的比例混合配製成栽培土,但使用前一定要經消毒處理。
二、控製好溫度和光照
南nan方fang花hua卉hui喜xi溫wen暖nuan環huan境jing,溫wen度du過guo高gao或huo過guo低di均jun不bu利li於yu其qi生sheng長chang。據ju筆bi者zhe經jing驗yan,各ge種zhong花hua卉hui春chun季ji在zai穀gu雨yu節jie後hou出chu室shi最zui好hao,此ci時shi不bu僅jin沒mei有you了le晚wan霜shuang,而er且qie氣qi溫wen也ye相xiang對dui穩wen定ding,晝zhou夜ye溫wen差cha也ye不bu大da。秋qiu季ji10月上旬各類花卉可陸續入室,但必須在下霜前入室完畢,一般順序為:白蘭、含笑、杜鵑、梔子、米蘭、茉莉、桂花、代代、金橘。冬季室溫一定要保持在10℃ 至18℃之間,晝夜溫差一般在4℃至6℃,溫(wen)度(du)過(guo)低(di)易(yi)遭(zao)受(shou)凍(dong)害(hai),過(guo)高(gao)則(ze)影(ying)響(xiang)休(xiu)眠(mian),消(xiao)耗(hao)養(yang)分(fen),不(bu)利(li)於(yu)來(lai)年(nian)開(kai)花(hua)。初(chu)春(chun)後(hou)的(de)保(bao)溫(wen)工(gong)作(zuo)也(ye)非(fei)常(chang)重(zhong)要(yao),有(you)許(xu)多(duo)養(yang)花(hua)愛(ai)好(hao)者(zhe)就(jiu)是(shi)忽(hu)視(shi)了(le)初(chu)春(chun)的(de)保(bao)溫(wen),致(zhi)使(shi)許(xu)多(duo)花(hua)卉(hui)過(guo)了(le)冬(dong)天(tian)卻(que)過(guo)不(bu)了(le)春(chun)天(tian)。當(dang)然(ran),隨(sui)著(zhe)氣(qi)溫(wen)的(de)升(sheng)高(gao),適(shi)當(dang)開(kai)窗(chuang)通(tong)風(feng)煉(lian)苗(miao)也(ye)是(shi)非(fei)常(chang)必(bi)要(yao)的(de),但(dan)不(bu)能(neng)一(yi)下(xia)子(zi)斷(duan)掉(diao)熱(re)源(yuan),否(fou)則(ze)易(yi)使(shi)植(zhi)株(zhu)感(gan)冒(mao),甚(shen)者(zhe)“全軍覆沒”。夏季北方地區氣溫較高,超過30℃,杜鵑等花卉即進入休眠狀態,應將其放在陰涼通風的地方蒔養,如是在溫室內則應采取遮陰、噴霧增濕、換氣通風等方法來降低溫度,米蘭、白蘭、梔子、茉莉則是生長旺季和花期,隻要水能跟得上,不在烈日下暴曬,是不怕高溫的,均能安全度夏。
guangzhaokongzhishinanhuabeiyangdeyigeguanjian。zongdelaishuo,nanfanghuahuishixiguangde,danpaqiangguangzhishe,beifangxiajitianqiganhanshaoyu,ziwaixianfushejiaoqiang,gushidangzheyinshifeichangzhongyaode,danyebuyiguoduzheyin,guoduzheyinzebuliyuyunleikaihua,jishiyouhuayebuxiang。zhizi、米蘭、茉莉、白蘭等應遮去50%的光照,特別要避免中午的強光直射,如不遮陰,易使植株葉片枯黃、焦邊。春季出室至5月中旬期間以及9月中旬以後,各種花卉均可接受全日照,冬季在室內養護,更應加強光照。
三、加強水肥管理
nanfanghuahuidadouxishirunhuanjing,danyoupubianpalao。yincigeitamenjiaoshui,yiyaozhangwohaodu,eryaozhangwohaoshuizhi。jiaoshuideshijianhecishu,yinganjijiebutonglaiqubieduidai,yibanzhongchunyiqianhezhongqiuyihoudejiaoshuicishushixiangtongde(指室外蒔養),可每3天(tian)澆(jiao)一(yi)次(ci)水(shui),夏(xia)季(ji)則(ze)需(xu)要(yao)每(mei)天(tian)早(zao)晚(wan)各(ge)澆(jiao)一(yi)次(ci)透(tou)水(shui),但(dan)陰(yin)天(tian)或(huo)雨(yu)天(tian)應(ying)少(shao)澆(jiao)水(shui)或(huo)不(bu)澆(jiao)水(shui),如(ru)遭(zao)雨(yu)淋(lin),還(hai)應(ying)及(ji)時(shi)將(jiang)盆(pen)內(nei)積(ji)水(shui)倒(dao)掉(diao),以(yi)防(fang)水(shui)大(da)爛(lan)根(gen)。冬(dong)季(ji)要(yao)控(kong)製(zhi)澆(jiao)水(shui),保(bao)持(chi)盆(pen)土(tu)略(lve)濕(shi)即(ji)可(ke)。需(xu)要(yao)一(yi)提(ti)的(de)是(shi),杜(du)鵑(juan)在(zai)花(hua)期(qi)應(ying)控(kong)製(zhi)澆(jiao)水(shui),白(bai)蘭(lan)、米蘭、茉莉的花期正值夏季,需水量較大,如上所說?應早、晚wan各ge澆jiao一yi次ci透tou水shui。北bei方fang的de水shui堿jian性xing較jiao大da,長chang期qi使shi用yong易yi使shi用yong土tu壤rang板ban結jie,植zhi株zhu得de黃huang化hua病bing,家jia庭ting可ke用yong留liu存cun的de雨yu水shui或huo雪xue水shui澆jiao花hua,但dan大da量liang養yang護hu則ze不bu適shi宜yi,所suo以yi說shuo,改gai善shan水shui質zhi是shi非fei常chang重zhong要yao的de。改gai善shan水shui質zhi的de主zhu要yao措cuo施shi是shi:zaishuizhongjiarushiliangliusuanyatiehuoshiyongdebaicu,zheyangshuijiuchengsuanxingfanyingle。lingwai,yinbeifangtianqijiaoganzao,haiyingjingchanggeizhizhujinxingpenwu,yishikeyiyouxiaodizengjiakongqideshidu,ershikeyijiangyepianshangdechentuchongdiao,liyuzhizhujinxingguanghezuoyong。yibanchunqiuliangjimeitianyici,dongjimeiliangtianyici,xiajishangxiawugeyici,dongjipenwuxuzhuyishuiwenheshijian,yingzaizhongwuqiwenjiaogaoshipen,shuiwenyeyingyushiwenjiejin。
南花北養施肥都應遵循“薄肥勤施”的原則,絕對禁止施用濃肥和生肥。給南方花卉施肥,最好用液肥,可用芝麻醬渣、馬蹄片加水浸泡經發酵後稀釋而成的液肥,在其生長期每10天施用一次,也可與磷酸二氫鉀交替使用,這樣不僅植株營養平衡,而且可使花大色豔,除杜鵑外,白蘭、milandengxiajiduocikaihuadehuahui,haiyinggenjuhualeishuliangduoshao,tiaozhengshifeidecishu,jishigonggeiqikaihuasuoxudeyangfen,danshifeihouyingjishizhaoshui。dongtianyibanbushifei。
手機版




