mantianxinghuaqidiaokongdeyiyijiuzaiyu,manzushichangbutongshiqidexuqiu。zaizaipeishengchanzhong,mantianxingdehuaqidiaokongjishushigenjuqishengzhangdetexingercaiyongdeyixiang“nishijishu”。
yaoxianggenghaodezhangwomantianxingdehuaqidiaokongjishu,dexianlejietadeshengzhanghekaihuatexing,keyizongjieweiyixiasandian:
1、zaiqiujiyilianzuohuadezhizhu、jieshoudiwenzhihoudapolianzuo、shengzhanghuoxingtigao。huoxingtigaohou,jishizaizaochunjiaodidewendutiaojianxiayehuanmanshengzhang,mantianxingzaishengzhangdadaomouzhongchengduzhihou,wenduruotigao,zezaizhangrizhaoxiaxingchenghuaya,tongshi,huajingxunsushenzhangerkaihua。
2、ruguoyudaoxiajigaowenzejiangdishengzhanghuoxing,zaiqiuliang、duanrizhaotiaojianxiayilianzuozhuangtaiyingdong。
3、ruguoxingchenglianzuozhuangtai,zaiqiudongliangjisugenxiacaoshengzhanghuoxingjidi,chuyunanyikaihuadezhuangtai。keyiyonggaowenhezhangrizhaochulifangzhilianzuohuadechansheng。
mantianxingdiaokonghuaqidefangfa:
方法1:用15~25℃的温度,16小时以上的日照(最好深夜照明)进行栽培,就能在秋冬或早春获得切花;
方法二:在7月中旬起,在2~3℃的条件下植株冷藏至9月中旬定杆,然后,在8℃以上温度长日照条件下栽培,12月开花;莲座化还可用激素来防止,在要形成莲座时,用氨基嘌呤(300×10-6)喷洒,或用赤霉素(300×10-6)喷洒,均可显著促进宿根霞草的伸长和开花。