家jia中zhong盆pen栽zai茶cha花hua管guan理li不bu當dang,很hen容rong易yi出chu現xian枯ku死si現xian象xiang,令ling養yang花hua者zhe頭tou疼teng。究jiu其qi原yuan因yin主zhu要yao有you兩liang個ge因yin素su造zao成cheng的de,一yi是shi根gen部bu通tong氣qi不bu良liang,二er是shi葉ye麵mian的de濕shi度du不bu夠gou。
茶(cha)花(hua)根(gen)係(xi)缺(que)氧(yang),會(hui)導(dao)致(zhi)呼(hu)吸(xi)困(kun)難(nan),體(ti)內(nei)生(sheng)理(li)活(huo)力(li)衰(shuai)退(tui),久(jiu)而(er)久(jiu)之(zhi)根(gen)係(xi)逐(zhu)漸(jian)腐(fu)爛(lan)死(si)亡(wang)。開(kai)春(chun)後(hou),要(yao)特(te)別(bie)注(zhu)意(yi)盆(pen)底(di)排(pai)水(shui)孔(kong)不(bu)能(neng)堵(du)塞(sai)。用(yong)大(da)盆(pen)和(he)木(mu)桶(tong)栽(zai)植(zhi)茶(cha)花(hua),要(yao)在(zai)盆(pen)中(zhong)插(cha)上(shang)幾(ji)個(ge)特(te)製(zhi)的(de)排(pai)水(shui)棒(bang),即(ji)上(shang)盆(pen)時(shi)視(shi)盆(pen)的(de)大(da)小(xiao),在(zai)盆(pen)四(si)周(zhou)插(cha)上(shang)幾(ji)個(ge)硬(ying)紙(zhi)圓(yuan)筒(tong),筒(tong)中(zhong)填(tian)入(ru)河(he)沙(sha),然(ran)後(hou)抽(chou)出(chu)圓(yuan)紙(zhi)筒(tong),確(que)保(bao)排(pai)水(shui)良(liang)好(hao),茶(cha)花(hua)最(zui)好(hao)選(xuan)擇(ze)瓦(wa)質(zhi)盆(pen),這(zhe)種(zhong)盆(pen)透(tou)氣(qi)性(xing)好(hao),瓷(ci)質(zhi)最(zui)差(cha),土(tu)質(zhi)以(yi)帶(dai)微(wei)酸(suan)性(xing)的(de)山(shan)泥(ni)為(wei)佳(jia),田(tian)泥(ni)最(zui)差(cha),如(ru)果(guo)用(yong)山(shan)泥(ni)加(jia)瓦(wa)盆(pen),有(you)利(li)於(yu)茶(cha)花(hua)生(sheng)長(chang),不(bu)易(yi)出(chu)現(xian)枯(ku)死(si)現(xian)象(xiang)。
chahuazhiyesuozaidekongjianquefashidu,youqishizaikongqiganzaogaowengaorexiadechahuayizaochengzhitineishuifenshiqupinghengerdaozhikusi。yinci,penzaichahuayingjinliangbaochishirunhuanjing,zhouweifangxieshuiganghuoshuipen。jinrugaowenjijie,yingqinxiangpenzaichahuayemian、penmianzhouweidedimianpenshui,yizengjiaxiaofanweidekongqishidubingjiangdidimianwendu。tongshizaipenshuishizuihaonengzaishuilididianshiyongcu,yikeqingxiyemian,erkezengjiapentulidesuandu,bimianhuanghuabing,sankeshamiepenzaichahuadejunchongdeng。
此(ci)外(wai),盆(pen)栽(zai)茶(cha)花(hua)久(jiu)不(bu)翻(fan)盆(pen),使(shi)生(sheng)長(chang)環(huan)境(jing)惡(e)化(hua),也(ye)是(shi)造(zao)成(cheng)茶(cha)花(hua)不(bu)開(kai)花(hua)或(huo)枯(ku)死(si)的(de)原(yuan)因(yin)之(zhi)一(yi)。茶(cha)花(hua)最(zui)好(hao)每(mei)年(nian)翻(fan)盆(pen)一(yi)次(ci),翻(fan)盆(pen)時(shi)間(jian)在(zai)春(chun)季(ji)謝(xie)花(hua)後(hou),至(zhi)少(shao)也(ye)要(yao)隔(ge)年(nian)翻(fan)盆(pen)換(huan)土(tu),修(xiu)剪(jian)根(gen)係(xi)。久(jiu)不(bu)翻(fan)盆(pen)還(hai)有(you)一(yi)種(zhong)為(wei)害(hai)是(shi)土(tu)壤(rang)易(yi)板(ban)結(jie),澆(jiao)水(shui)時(shi)滲(shen)透(tou)性(xing)差(cha),造(zao)成(cheng)上(shang)濕(shi)下(xia)幹(gan)。翻(fan)盆(pen),修(xiu)剪(jian)根(gen)係(xi),去(qu)除(chu)部(bu)分(fen)老(lao)土(tu)、加入新土、對其生長十分有利。盆栽茶花小苗期若用尿素追肥要特別慎重,若濃度過大(液肥施時一般應加水600-1000倍),施尿素會造成掉葉,植株細胞液外滲,極易使植株枯死。
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