蝴蝶兰试管育苗的优点是:一、可在短时间内获得大量幼苗,二、较好的继承母株的优良特性。因此在蝴蝶兰幼苗繁殖中得到广泛应用。下面为你详细介绍蝴蝶兰试管育苗的方法及养护技术要点。
炼苗
yaoxiangtigaohudielanshiguanmiaodechenghuolv,zaichupingqianbixuxianjinxinglianmiao,fangfashidangpingmiaoyousanpianyeshi,jiangqizhiyusansheyangguangchu,junyunzhaoshe20tianzuoyou,zheiyangshiguanmiaozhangdegengjiajianzhuang,chupinghounenggengkuaidishiyingwaijiehuanjing。
出瓶
hudielanyoumiaochupingshiyaotebiexiaoxin,xianwangpeiyangpinglizhushaoliangshui,zaiqingqingdoudongpingzi,gutipeiyangjidousonghou,yongzhangniezibalanmiaoquchulai,jinliangjianshaoshanghailangenyulanye。
种植
chupinghoudehudielanyoumiaoyongzhijing5cmdebaisetouming、touqilianghaodexiaosuliaopenzhongzhi,yigexiaosuliaopenzhong1zhu。jizhizuihaoyongshuitai,xiabudianshaoliangxiaolisuizhuankuai,yibiantongshuitouqi。zhongzhiqian,jizhiyingxianxiaodu,shuitaibunengtaishihuotaigan,jiandandefangfakeyongshouzhuabuchushuiweiyi,zhongzhishishuitaibuyitaijin,yebuyitaisong。taijinbuliyulangendetongtou,taisonglanzhugudingbuwenheshuitaixishuitaiduo,yiyinqilangen;yibunengzhongdetaishen,yiluchulanzhujingjiweiyi。
蝴蝶兰养护技术要点
1、 wendukongzhi
baochishengzhangshiwenzai18~28℃zhijian,daguimozaipeihudielanbixuyouwenshi,cainenganranguodong。xiajiwenduchaoguo30℃,hudielanhuichuyuyizhongbanxiumianzhuangtai,cishiruojiaoshuiguoduohuizaochengzhizhudegen、jing、yechuxianfulanxianxiang。yinci,zaizaipeihudielandeguochengzhong,dongchunjifanghan,yaoyoubaowensheshi,rujiagaibomo,zailanpengneiyongjiareqijiawendeng,yufangdonghai;kuredexiajiyaocaiqujiangwencuoshi,ruzaihuapengdingpenliangshui,zaihuajiaxialinbingshuideng,bingyongfengshanchui,dadaojiangwendexiaoguo。shengzhangqidehudielan,rijianwenduyingzai25-28℃zhijian,erwanjianzuihaozai18-25℃zhijian。jinrudongjixiumianqi,wendubudiyu10℃yixia,budanbuhuiduihudielanchanshengdonghai,faneryouzhuyuqihuayafenhua,cujinchunjilailinshizhanfanghuaduo。
2、 guangzhaokongzhi
hudielanyoumiaoxuyaoyidingdesansheguang。shidangdeguangzhao,guanghexiaoguogao,liyulanzhushengzhang,yeselianglv,yeroufeihou,yepianjianting,zhizhujianzhuang,cujinkaihua。xiaqiujishengzhangqizheguang50%-70%,chundongjishidangzheguang。yaobaochizhenggelanpengguangzhaojunyun,shizhizhuyuncheng,zhuxinghao,ruyouxiejiaoluoyouyuguangzhaobujunyunzaochengzhizhupianxiangshengzhang,yaojingchangdiaozhenglanzhufangxiang。
3、 shuifenkongzhi
hudielanyaoqiujiaogaodekongqishidu,shengzhangqibaochizai80%-90%yishangdeshidu,xiaoguozuihao。zaihuayafenhuaqi,yaokongzhishuifen,liyuhuayafenhua。jiaoshuishiyingjinliangbimianzaiyepianliuyoujishui,youqishihanlengdedongtian,jishuichuyerouzuzhiyidonghuai,jineryinqiyefu。
4、 shifeiguanli
以化肥为主,常用的化肥有磷酸二氢钾、复合肥以及一些兰花专用肥,如花宝、花多多等。以薄肥多施为原则,小苗施用的肥料也要稀释较大的倍数,以防肥害。以1000倍稀释液在生长旺季每周淋施或喷施1-2次,生长迟缓期每月1次为好。按蝴蝶兰的生长期不同,氮、磷、钾的比例,为中小苗营养生长阶段20∶20∶20;大苗和开花株为7∶11∶26,花期停止施肥。