Question

nitrogen difficiency in soil causes?​

Answer 1

Answer:

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Explanation:

High levels of Zn, Mn, K, chlorides are also among the causes of nitrogen deficiency in plants. Soil salinity negatively impacts nutrient absorption due to osmotic pressure and decreases N access. ... Low organic matter means low plant-available N rates too since organic matter is a natural source of N to crops

Answer 2

Without nitrogen, a plant cannot make proteins, amino acids, and even its very DNA. This is why when there is a nitrogen deficiency in the soil, plants are stunted. They simply cannot make their own cells. ... This can happen through nitrogen fixation, or nitrogen can be “recycled” by composting plants and manure. The symptoms are as follows-
1.The whole plant looks pale to yellowish green.
2.Early senescence of older leaves.
3.Increased root growth and stunted shoot growth results in a low shoot/root ratio.