大花三色堇的栽培及养护

       大花三色堇又名人面花，大花三色堇以其抢眼的金黄色和深蓝色，还有天鹅绒质感的酒红色、白色能搭配出流动的旋律来，深受人们喜爱，三色堇的需求量也逐渐增多，如何对大花三色堇进行栽培和养护呢？

大花三色堇的栽培养护方法：

      1、三色堇播种育苗：

chuantongbozhongqiweiliangjijie。erzaidongjibusuanyanhandediqu(-3℃yinei)keyichangshichuqiushangshigonglvdiyingyong，zheiyangxuzaixia(7yuezhi8yueshangxun)bozhong，youyuqiwengao，fayalvhuidadajiangdi，jiejuefangfashizhaolengliangdehuanjing(shanqu)bozhong，huozheyongcuiyadezhongzi(p rimed seeds )。bozhongjiezhidephzhiwei5.8zhi6.2 ，guodihuidaozhiquepengyinqiyeduanfajiao，yue7zhi14tianchumiao。fayaqibuxuguangzhao，bingbaochijiezhishirun，fouzefayahuibuzhengqi。

当子叶充分展开后，介质的湿度应控制在有些湿润即可，使其颜色保持在由深色往褐色转，这时可以开始施50 ppm 的氮肥;当真叶展出后施肥的浓度可上升到150 ppm ，EC值控制在0.7至1.0 ;当小苗长有3至4对真叶，苗高约3厘米时，湿度应调节在24小时内有干湿的周期性变化，并可开始上盆。
 

2、三色堇栽培管理：

shangpenchangyongpenjing10zhi13limidexiaopen，caiyongpaishuilianghaodepeiyangtu，phzhikongzhizai5.8zhi6.2 ，rudayu6.5 zehuichuxiangenxifahei，jiyefahuang。     

温度控制：shengzhangdezuishiwenduwei7—15℃，wenduzhangqiguodihuichuxianyesebianzi，15℃yixiayouliyuchanshenglianghaodezhuxing，15℃yishangyouliyukaihua，xiaji30℃yishanghuaduobianxiao，shengzhangxiruo。

光照调节：sansejinzaiqiudongjijieshengzhangxuyaochongzudeyangguang，fouzerongyichuxiantuzhangdengzhengzhuang，kaihuaqikelvenaishuyin。

水肥管理：meicijiaoshuibixuzaituranglveganzaoshijinxing，tebieshiqiwendi、guangzhaoruodejijie。guoduodeshuifenjiyingxiangshengzhang，youyichanshengtuzhangzhi，zhizhukaihuashi，yingbaozhengchongzudeshuifen，shihuaduozengda，hualiangzengduo。shengzhangchuqiyidanfeiweizhu，mei2zhi3cijiaoshuishiyicinongduwei100—150 ppm dehangaifuhefei。linjinhuaqiyingzengshilinfei，qiwendishi，antaidanhuiyinqigenxifulan。

病虫害防治：sansejinxingzhuangqiangjian，yibanburongyiganranbingchong，erzaiduoyudenanfang，youyushiduda，huaduoyiganranhuimeibing，jishicaizhaidiaoxiedehuahenzhongyao，tongshiyongbaijunqing800—1000 ;beiyepenshixiaoguohao。lingwai，zhongzhimidudadedifangyouyubutongfengrongyibeihongzhizhuqinran，yong800beididiwei、yanghualeguonengyouxiaokongzhi。