Onion Crop Management
Onion is a crop of cold season. In Maharashtra, onion peak kharif and winter season are taken. Nashik, Pune Summer season for onion is planted in Satara. For better growth of onion is 20 °C to 25 °C and 70% moisture content. Due to excessive rainfall, overcrowding and cloudy weather, the incidence of onion crops is very high. The growth of onions and the production of biodiversity depends on the temperature and the duration of sunlight.
Rangda – Sept – Oct – Nov – Dec.
Rangda – 15 X 10 cm.
100:50:50 N:P:K kg per ha.
INTEGRATED pest management
2. Repeat onion crop.
3. One drug should not be used repeatedly.
4. Chemical drug spraying should not be too much.
5. Weeding at an interval of 15 to 20 tons of days.