红掌夏季防褪色的方法

       每当夏季气温逐渐升高，红掌在养殖过程中由于高温强阳光照射，会出现掌面褪色的现象，影响红掌盆景花卉的品质和观赏效果，并对销售和价格带来影响。为此，记者专门采访了一些盆景专家，专家表示从阳光、温度等方面着手，详细讲解了生产过程中如何防止红掌褪色。

 

夏季温度控制

youyuxiajiwenduguogao，suoyiduiwendudebakongzhiguanzhongyao。zaiwenshinei，baitianwendubuyichaoguo30℃，yejianwendubuyichaoguo24℃。baitianwenshiwenduruguoguogao，yemianwenduzhangshijianchaoguo32℃，jiuhuiyingxianghongzhangzhengchangshengzhang，rongyidaozhizhangmianjiaoxiaoerqiebo、huaqisuoduanhezhangmiantunsedexianxiang。

duiyuwendudebakong，zhongdianzaiyuyejianwendu，ruguoyejianwendunengkongzhizai24℃yixia，jizaiwuyangguangshibaochijiaozhangshijiandewendujiaodi，jiunengrangquanzhuzhizhuyejianhuxishixiaohaojiaoshaodeguanghezuoyongchanwu，jinershizhizhushengzhangdegengkuai，tunsegengshao。

 

环境湿度控制

zaixiajigaowenqiangguangdetiaojianxia，wenjushineideshiduyaojiada，yejiushichangshuodegaowenyugaoshixiangpeihe。

baitianwenjushineishiduzuihaobaochizai80%zhi90%zhijian，qiejibunengdiyu50%，yinweiruguoshidujiaodi，jiuhuijiakuaizhangmiandetunse。

zaiyejian，keyixiangduijiangdishidu，shiqibaochizai60%yixia。zaiyejianmeiyouyangguangdeqingkuangxia，zhiwudezhengtenghuitingzhi，zheishizhiwubuxuyaoguoduodeshuifen，ruguonengxiangyingdijiangdishidu，jiuyouliyubingchonghaidekongzhi。

 

浇水施肥管理

zaixiajigaowengaoshidetiaojianxia，zhiwudegenbuxishounenglihuixiajiang，yejiushichuxian“yanshi”qingkuang，suoyijiaoshuiyaobawohaoshijianduan。hongzhangyangzhizhewangwanghuihushiyigeguanjianwenti：jizhiyaobaozhengyouzugoudetouqixing。  

zaijiaoshuiguochengzhong，shengchanzhehaiyinggaishidangditianjiaduotaiheguotangdengyoujiyangliao，bangzhuzhiwuxishouyangliao，bimianchuxianzhangmiantunsedexianxiang。feiliaofangmian，jianyishengchanzheshiyong“kaihuazhuanyongfei”，keyiyouxiaojianshaozhangmianxiajitunsedexianxiang。

 

tongguoyishangxiajiguanlifangfaduihongzhangjinxingzhenduixingdeyangzhi，keyizaihendachengdushangjianshaoqixiajitunsexianxiangdefashenghejiangditunsedechengdu。danshijiejuehongzhangtunsexianxiangdegenbenhaishizaiyuhuahuideshenglixixingyijihuayoumendexixinguanli。xiwangyishangfangfanengbangzhuguangdahuahuiaihaozhegenghaodezaixiajiguanlihongzhang。