南nan方fang地di區qu氣qi候hou比bi較jiao溫wen暖nuan,可ke在zai春chun節jie之zhi後hou就jiu開kai始shi施shi肥fei,北bei方fang地di區qu由you於yu氣qi候hou寒han冷leng,以yi在zai陽yang春chun三san月yue至zhi四si月yue初chu為wei宜yi。有you栽zai培pei蘭lan花hua經jing驗yan的de花hua友you用yong腐fu熟shu的de幹gan牛niu糞fen,摻chan入ru10beidepeiyangtu,bingqiejiajinshaolianglinfei,jiangjifeiyupeiyangtuhunzaiyiqishiyong。juzhuchengshizhongdehuayounanzhaofushudeganniufen,yekeyizaipeizhituzhongjiarujingguoshuifajiaodegezhongbingpoxie,lirudoubing、菜籽餅、棉籽餅、mabingdeng,niuyangtijiaozhichengxiezhuangyekezuojifei。jiangzhexieyoujifeiqizhongdeyizhongmaijinpenbiandenituli。zhuyibuyiyugenzhijiejiechu,yinweigenzhanshanglefeihuifulan。shengchangqihaikeyishiyetifeiliao,jianggezhongbingpojiashuifajiaohou,yong5—10倍的清水衝淡成肥液,約半個月左右施一次。最簡單的方法是用氮磷鉀含量比較全麵的化肥,濃度掌握在0.025%至0.1%,即普通草本花卉的1/3—1/4用量較適宜。除此之外,噴灑農藥時也可順便加進少量的化肥往葉片上施放,也有一定的效果。
蘭花最怕施肥過量,初學養者可以施用極為稀薄的有機肥,以免“有心栽花花不開”。
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