Moong, also known as green gram, is an important pulse crop grown widely in India. It is valued for its short duration, low water requirement, and ability to improve soil fertility. Choosing the correct sowing time is one of the most important factors for getting good yield in moong crop. Sowing at the right time helps the crop avoid weather stress, pest attack, and flowering problems, while wrong sowing time often leads to poor growth and low yield.
The optimal sowing time for moong depends mainly on the season, region, and irrigation availability. Moong is grown in three main seasons in India: kharif, rabi, and summer. Each season has a different ideal sowing period.
For the kharif season, moong is usually sown with the onset of monsoon. The best sowing time for kharif moong is from late June to mid-July. Sowing during this period ensures good soil moisture for germination and allows the crop to grow under favorable temperature. Early sowing before the monsoon may lead to poor germination due to lack of moisture, while late sowing increases the risk of pest and disease attack and yield loss.
In the rabi season, moong is grown in limited areas under irrigated conditions. The suitable sowing time for rabi moong is from October to early November. During this period, temperature remains moderate, which supports good plant growth. Very late sowing in rabi season may expose the crop to low temperature during flowering, leading to poor pod formation.
For summer moong, sowing is done after the harvest of rabi crops such as wheat or mustard. The best sowing time for summer moong is from mid-March to early April. Timely sowing in summer helps the crop complete its life cycle before extreme heat sets in. Late sowing during summer exposes the crop to very high temperature during flowering and pod filling, resulting in flower drop and low yield.
Soil temperature and moisture at sowing time are very important. Moong seeds germinate well when soil temperature is warm and moisture is adequate. Waterlogged or very dry soil conditions should be avoided. In summer and rabi seasons, irrigation should be given before sowing to ensure proper moisture.
Weather conditions also influence sowing decisions. Moong is sensitive to heavy rainfall during flowering and pod formation. Therefore, farmers should plan sowing so that flowering does not coincide with heavy rains. Similarly, extreme heat or cold during flowering should be avoided.
Proper land preparation and weed-free fields also support good crop establishment. Timely sowing combined with good agronomic practices helps the crop grow uniformly and reduces pest problems.
Using recommended varieties suited to the season also helps achieve better results. Short-duration varieties are preferred for summer and late sowing conditions, while normal-duration varieties perform well in kharif season.
In conclusion, the optimal sowing time for moong depends on the season. Late June to mid-July is best for kharif, October to early November for rabi under irrigation, and mid-March to early April for summer moong. By sowing moong at the right time and following proper practices, farmers can achieve better crop growth, higher yield, and improved profitability.
