百日草是百日草属,一年生草本,性强健,喜温暖,不耐寒,喜光照,较耐干旱。发芽适温为22-25℃,播种时应稍加覆土,并置于避光处,待长出真叶后要立即移植。
bairicaoshengzhangjikuai,rongyituzhang,suoyiyaojishizhaixin,cufayeyashengzhang,shiqihuazhucuzhuang,zuohualvgao。bairicaowei1-2nianshengcaobenzhiwu,qiyepianduisheng、wubing,youshezhuanghuahetongzhuanghuazucheng。 youyubairicaoweixiangduiduanrizhaozhiwu,yincikecaiqudiaokongrizhaozhangdudefangfadiaokonghuaqi。
zaibozhongguochengzhong,bairicaoyaoqiupaishuilianghao、shusong、feiwodeturanghuanjing。tongchangfayawenduwei21-22 du,fayashixuyaofutu,2-5tianjikefaya。 zaishengzhangguochengzhong,riwenyingbaochizai18du,yewenyingdadao21du。congbozhongdaokaihua,suoxushijianyibanwei9-10 zhou。
lingwaizhidezhuyideshi,bairicaojilianzuo,yingshishilunzuoyouyubairicaozaishengzhanghouqirongyituzhang,weici,zhongzhizhetongchangcaiquyixiajigecuoshijiayikongzhi:yishishidangjiangdiwendu,jiadatongfengliang;ershibaozhengyouzugoudeyingyangmianji,jiadazhuxingju;sanshijishizhaixin,cujinyeyashengzhang。juticaozuofangfayibanshizaizhugao10limizuoyoushijinxing,liuxia2zhi4duizhenyehouzhaixin。yaoxiangshizhizhudiaierkaihua,changzaizhaixinhouyeyazhangzhi3limizuoyoushipenaihuaji。duiyumeiyoutuzhangdemiaokeludizaipei,ruguoweilexianzhiqishengzhanggaoduyeyaojinxingzhaixinchuli。
chunbohoujingguo70tianjikekaihua。bairijuweizhidingkaihua,danghuacanbaishi,yaojishiconghuajingjibuliuxia2duiyepianjianqucanhua,yizaiqiekoudeyeyechuyoushengxindezhishao。xiujianhouyaoqinjiaoshui,bingqiezhuifei2~3ci,keyijiangkaihuariqiyanzhangdaoshuangjiangzhiqian。yujiqianchengshudediyipizhongzipinzhijiaohao,yingjishicaishouliuzhong。bozhongmiao4-6pianyeshidingzhiyu10-12limipen。
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