发布时间:2025-01-31 04:42:41
1、矮牵牛幼苗期施肥主要是施加含铁的肥料,此时小苗容易缺铁,会出现发黄情况。
2、幼苗期施加的肥料一定要用浓度淡的,需肥量较小,且根系很嫩,肥料施加的太多或者浓度高,容易造成烧根现象,不利于生长。
3、另外,还要注意播种时不要施肥。有肥料反而会影响发芽。出芽之后再施加。
我在北京,想打1008611但是他说要加区号,那我是打0101008611还是1008611010
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