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花卉(苗木)不同于一般农作物,它们在生长发育等方面具有自己的特点。实践证明,花卉(苗木)施肥要把握以下五宜:1.宜因肥料种类施肥花卉(苗木)追肥一般采用速效肥,如硫酸铵、尿素、氯化铵、氯化钾等,这些化肥如有结块的应充分粉碎,作基肥可与农家肥混合,作追施则要溶解充分。2.宜因土壤状况施肥不同土壤肥力条件不同,所含营养元素的种类和数量各异,所以在施用时要区别对待。如石灰性土壤或强酸性苗圃土壤多缺磷,要注意增施磷
Flowers (seedlings) is different from the general crop, they have their own characteristics in terms of growth and development. Practice has proved that flowers (nursery stock) fertilization to grasp the following five should: 1 should be due to the type of fertilizer fertilizers flowers (seedlings) topdressing commonly used quick-acting fertilizer, such as ammonium sulfate, urea, ammonium chloride, potassium chloride, Caking should be fully crushed, as a base fertilizer can be mixed with farmyard manure, for topdressing to dissolve fully. 2 should be due to fertilization of soil conditions Different soil fertility conditions, the types and amounts of nutrients contained in different, so be treated differently. Such as calcareous soil or strong acid nursery soil phosphorus deficiency, pay attention to increasing phosphorus