yangzhizihuabujinhuiyudaoyepianfahuangdeqingkuang,haihuiyudaoyeziqinglvdanjiushibukaihuadeqingkuang,huayoubuzhidaozhizihuabukaihuazenmeban,keyigaosuhuayoudeshi,hennanzhunquedeshuobukaihuashiyinweishenme,zhinengconggefangmianlaifenxi,huayouzixingpaicha,xiamianliejuleyixiedaozhizhizihuabukaihuadechangjianyuanyin。
第一、水肥不当,水肥一旦过量,就会引起植株徒长,生殖生长没有足够的养分就会影响花芽形成,导致不开花或开花很少,有的开了,甚至会马上脱落。在花芽分化期要特别注意磷、钾肥的搭配,比如0.2%磷酸二氢钾溶液,有利于花芽的形成和孕蕾;孕蕾期施肥过浓,浇水忽多忽少,也会造成落花落苗。
第二、光照不适宜,扼子花喜阴,要特别注意夏季过强和冬季过弱的光照,光照过强过弱都会影响桅子花开花.
disan、turanghanjiangao,ezihuaxihuansuanxingturang,zaipeiweizihuaturanghanyanhanjiangao,jiuhuizaochengzhizhuhuanghua,zuizhonghuiyingxiangkaihua。
disi、buxiuzhizhengxing,weizihuazhitiaozaluan,daliangdezazhixiaohaodaliangdeyangliaoyijizhitiaoguomi,yingxiangguanghezuoyong,doushizaochengbukaihuadezhongyaoyuanyin。
diwu、bingchonghaiyanzhong,zheigexiangxindajiadounenglijie,bingchonghaiyanzhongshibizaochengluohualuoxu。