Question

write the role of nitrogen for the plant ? class 5​

Answer 1

Explanation:

Nitrogen is the nutrient which normally produces the greatest yield response in crop plants, promoting rapid vegetative growth and giving the plant a healthy green color.

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Answer 2

Nitrogen (N) is among the vital elements needed for the survival of living things. It being an abundant common element on earth, it forms approximately 78% in the earth's atmosphere.

Nitrogen is chemically reacted with other compounds such as ammonia, nitric acid, organic nitrates and cyanides to form unique compounds with totally different chemical and physical properties.

Since plants cannot use or take nitrogen directly from the atmosphere, uptake is through nitrogen forms that include ammonium and nitrate.