1.科學繁殖 荷包花多用播種繁殖,於8~9yuezaishineijinxing。hebaohuayinzhongzixiao,bozhongjijieqiwenjiaogao,bozhongguanligongzuoyaotebiejingxi。bozhongkexuanyongfuyetuyuxishatuhunhedepeiyangtu,zhongziboxiahoufuyicengguoshaidexisha,shaoxugaizhuzhongzi,buketaihou。ranhoujiangpendijinshuirunshipentu,penmiangaishangboli,fangzhiyinliangchu,yuebangeyuekechumiao。daichangchu3~4片真葉時,可進行移栽。幼苗長出7~8片葉時即定植。
2.栽培管理 荷包花好肥喜光,喜涼爽、濕潤、通風良好的環境,不耐寒,也畏高溫。適生於疏鬆、肥沃、排水良好的沙質土壤中,生長適溫為10~15℃,開花期適溫為10℃左右。盆栽可以2份腐葉土、2份園土、1份礱糠灰混合配製,並加l份fen廄jiu肥fei。荷he包bao花hua喜xi溫wen暖nuan濕shi潤run,但dan忌ji土tu壤rang過guo濕shi,平ping時shi澆jiao水shui不bu宜yi過guo多duo,待dai土tu壤rang發fa白bai時shi才cai澆jiao水shui,並bing注zhu意yi不bu使shi水shui聚ju集ji在zai葉ye麵mian及ji芽ya上shang,以yi免mian爛lan葉ye爛lan心xin。盆pen周zhou圍wei要yao常chang噴pen水shui,增zeng加jia周zhou圍wei環huan境jing濕shi度du。幼you苗miao期qi注zhu意yi通tong風feng,溫wen度du保bao持chi12~15℃為宜。花前每10天施1次腐熟餅肥水。開花期溫度不要高,維持5~7℃jike。huaqibunengbashuijiaodaohuaduoshang,fouzebuyijieguoshi。hebaohuaweichangrizhaozhiwu。yaobaozhengguangzhaochongzu。huajingchouchuhou,rongyifashengyachongweihai,xuzhuyifangzhi。
3.無土盆栽要點 用無土栽培培育成長的荷包花,莖粗、葉厚、花紫色豔,花期早而且長,花朵特大,最大的花徑可達6厘米,大大提高了觀賞價值和經濟價值。荷包花盆栽無土栽培的基質,可采用爐渣、蛭石或泥炭、珍珠岩1∶l的混合物,栽植前,先在盆底墊一層陶粒作為排水層,再裝入上述的混合基質,並澆透營養液,然後將小苗按每盆1株移入盆內。栽後即向小苗噴水,並將盆放置陰涼處,緩苗後移在有遮陰的陽光下養護。在夏季高溫天氣,每天要向葉麵噴水2~3次,以降低溫度並保持空氣濕度。平時要每隔8~10天補營養液1次,每次的補液量為100~200毫(hao)升(sheng)。澆(jiao)施(shi)營(ying)養(yang)液(ye)需(xu)要(yao)細(xi)心(xin),切(qie)勿(wu)把(ba)營(ying)養(yang)液(ye)弄(nong)到(dao)植(zhi)株(zhu)的(de)葉(ye)片(pian)上(shang),每(mei)次(ci)補(bu)液(ye)後(hou)要(yao)澆(jiao)水(shui),並(bing)經(jing)常(chang)注(zhu)意(yi)保(bao)持(chi)基(ji)質(zhi)濕(shi)潤(run)。荷(he)包(bao)花(hua)喜(xi)愛(ai)散(san)射(she)光(guang),夏(xia)季(ji)可(ke)將(jiang)花(hua)盆(pen)放(fang)置(zhi)於(yu)陰(yin)棚(peng)下(xia)或(huo)室(shi)內(nei)比(bi)較(jiao)陰(yin)涼(liang)、tongfengzhichu,bunengrangyangguangzhishe。cihuaduichangrizhaobijiaomingan,guanlizhongkeliyongzheyitedian,zaidongjijinxingrengongbuguang,cuchengzaipei,shihuaqitiqiandaoyuandanhuochunjie,yigongjierixinshang。zaihuahuishengchangqijian,shiwenbunengdiyu10℃,白天一般應保持在15~20℃;開花後,溫度控製在5~8℃,這樣可以使花期延長,增長欣賞時間。
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