For good root development and healthy growth of plants at this stage in onion crop, apply Urea 30 kg + Calcium Nitrate 10 kg + Magnesium Sulphate 10 kg together and broadcast them evenly on a one-acre basis.
Urea
Urea is the biggest source of nitrogen supply in onion crops. With its use, there is no problem with yellowing and drying in the leaves. Urea accelerates the process of photosynthesis.
Calcium nitrate
Calcium nitrate increases the size of onion bulbs and gives a better quality yield. It also fulfils the deficiency of calcium in plants.
Magnesium sulfate
Magnesium Sulphate- The use of magnesium in the onion crop increases greenery and accelerates the process of photosynthesis, ultimately leading to higher yields and crop quality. Also sulphur helps in enhancing the smell.
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