huaqidiaokongshihuahuishengchanzhongyixiangzhongyaodejishushouduan,tongguolinghuoyunyonghuaqidiaokongjishu,keyidadaoranghuahuidingqikaihuadexiaoguo,manzubutongshiqideshichangxuqiu。benwenweinijieshaoqiugenhuahuidehuaqidiaokongchangyongdeyixiefangfa。
1、可通过选择品种、分期播种、控制适温、补充光照等方法进行球根花卉的花期调控。此方法可使唐菖蒲常年开花。美人蕉选择矮型早花种,在11月中下旬栽于温床内加温催芽,翌春定植于露地,可提早至5月初开花;若选择晚花种,可在3月上中旬于冷床内催芽,晚霜结束后定植于露地,花期可延迟到10月底。大丽花选择适宜品种也可分期开花。
2、yunleiqikongzhiwendu。tongguowendukongzhi,keshiyijingyunleidesugenhuahuitiqianhuotuichikaihua,yekeshizhengzaikaihuadezhizhuyanzhanghuaqi。shuixian、yujinxiang、baihedenglinjingleiqiugenhuahuijunkeyongcifadiaojiehuaqi。yinweizheileiqiugenhuahuidehuayayizailinjingneixingcheng,weicushiqitizaokaihua,yibanzhiyaozaizaizhonglinjinghoutigonghuagengchoushengdeshiwen,jikekaihua。
3、打破球根休眠期。球根花卉具有休眠期,春植球根花卉冬季休眠;秋植球根花卉夏季休眠,因此种球的萌发,需要经过一个休眠期结束或打破的阶段。打破休眠,通常是采用低温或高温处理,也可采用激素处理。
4、yanzhangqiugenxiumianqi。yibanliyongdiwen、ganzaoheyingyongjisudengfangfa,shizhuzangqiguanxiumianqiyanzhang,biankeshiqikaihuatuichi。