ope体育

HUANYINGGUANGLINYIDALVCAILIUSUANYATIEGUANWANG!

示例图片三
网站ope体育 > 新闻资讯

[厂家指导]硫酸亚铁好用,方法不对反而无益

2020-01-07 09:12:32 益达滤材硫酸亚铁 阅读

    养植南方的花卉,最怕土壤酸碱不适宜,这时,资深花友会告诉你,这些花儿需要用硫酸亚铁肥。于是兴冲冲地去花市买回来,又是喷施又是灌根,期待叶片长得绿色、亮丽,结果叶片萎蔫,出现黑斑.

YI、LIUSUANYATIERONGYEDEPEIZHI

    硫酸亚铁又叫绿矾,是一种良好的铁肥,可预防叶片黄化。可在花卉市场购买花卉专用的硫酸亚铁肥,按照0.2%—0.3%的浓度,与水配成溶液,也就是取10g的硫酸亚铁,兑水4L—5L,混匀。

TISHI:LIUSUANYATIERONGYEYAOANZHAOYONGLIANGPEIZHI,ZUIHAOSUIYONGSUIPEI,FOUZEZHANGSHIJIANHEKONGQIJIECHU,HUIBEIYANGHUAERSHIXIAO。

ope体育ER、LIUSUANYATIERONGYEDESHIYONGFANGFA

ope体育    QISHI,WOMENBEIFANGDETURANGZHONG,BINGBUQUETIE,ERSHIZAIJIANXINGTURANGZHONG,TIECHENGLEBURONGWU,HUAHUIXISHOUBULE。YINCI,ZAISHIYONGLIUSUANYATIEFEISHI,BUYAOWANGTURANGLIJIAOGUAN,ERSHIPENSHIZAIYEPIANSHANG,GENGRONGYIBEIYEPIANXISHOU。

    ZAIHUAHUIDESHENGZHANGQI,KEMEIYUEPENSHI1—2CI。RUODUIYUYIJINGCHUXIANHUANGHUADEYEPIAN,KEBANGEYUESHIYONGYICI,ZHIDAOXINYEPIANZHUANLV。

ope体育TISHI:LIUSUANYATIERONGYESUIHAO,DANNONGDUHEPINLVBUYAOSUIBIANDIAOZHENG。SHIYONGDUOLE,DUIHUAHUIWUYI,FANERHUICHANSHENGFEIHAI。