Traditional Culture Encyclopedia - Traditional festivals - What are the fertility factors that soil can provide for plant growth?
What are the fertility factors that soil can provide for plant growth?
What are the fertility factors that soil can provide for plant growth?
Soil is actually a carrier, soil is a mixture, and the fertility that can be provided for plants is mainly nitrogen, phosphorus and potassium, which are also the three essential elements for plants!
fresh flower
Without these elements, the soil is almost like pure sand, and there are only some minerals in it, which are trace elements needed by plants!
In fact, the soil is full of rotten animals and plants or digested things, so flowers are on the corpse or Baba!
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