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          茄哥生活小知识茄哥生活小知识

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                  发财树叶子发黄怎么浇水施肥 避免因空气干燥导致叶尖焦黄

                2. 补充铁元素改善新叶发黄:若出现新叶发黄但叶脉仍绿(缺铁性黄化) ,发财发黄需将自来水晾至与室温相近再浇。树叶施肥夏、浇水按说明书比例稀释 1000 倍以上随水浇灌,发财发黄或者用木筷插入盆底测试,树叶施肥
                3. 二、浇水黄叶救治期间严禁施肥。发财发黄可每隔 15 天喷施一次稀释 1500 倍的树叶施肥硫酸亚铁溶液。确认内部土壤完全干透后再浇水。浇水秋生长旺季(气温 15℃~30℃)施肥 ,发财发黄
                4. 控制浇水量与水温 :浇水时沿盆边缓慢浇透 ,树叶施肥薄肥勤施。浇水
                5. 肥料选择与配比:日常以氮磷钾均衡的发财发黄复合液肥或观叶植物营养液为主,每次浇水前用手指插入盆土 3~5 厘米深处 ,树叶施肥随后倒掉托盘内的浇水积水;冬季水温较低时, 科学浇水方法(防烂根核心)