Question

Nitrogen is the most limiting factor for plant growth because

Answer 1

Heya !!!

♤The phosphorus in soil organic matter accounts for 20 to 65 % of the total phosphorus found in the soil .

♤Therefore , phosphorus mineralization from soil organic matter is an important source of available phosphorus for plant growth.

♤Phosphorus ranks second to nitrogen as a limiting nutrient for plant growth.

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