Explore essential knowledge about the optimal season for sowing sesame and related agricultural practices. Perfect for farmers, students, and enthusiasts aiming to enhance their understanding of sesame cultivation timings.
In most tropical and subtropical regions, sesame seeds are best sown during which season for optimal yield?
Explanation: Sesame thrives when sown at the onset of the rainy season as it requires consistent moisture for germination. Winter is generally too cold, early spring may lead to moisture stress, and late autumn does not provide enough time for the crop to mature before cool weather sets in.
Which average temperature range is most suitable during sesame germination and early growth?
Explanation: Sesame seeds germinate and develop best between 25°C and 35°C. Lower temperatures (10–15°C or 5–10°C) slow or prevent germination, while extreme heat (40–45°C) can harm seedling survival.
For successful sesame cultivation, what is the recommended total seasonal rainfall during the growing season?
Explanation: A seasonal rainfall of 500–650 mm is generally optimal for sesame. Less than 200 mm does not meet the moisture needs, while rainfall exceeding 900 mm or 2000 mm often leads to waterlogging and disease.
If sesame seeds are sown much later than the recommended season, what is a likely outcome?
Explanation: Late sowing often results in the crop encountering unsuitable weather, leading to reduced yield. It does not typically result in faster maturation, larger seeds, or stronger taste, and the negative impact on yield is well-documented.
In India, which months are generally preferred for sesame sowing in most regions?
Explanation: June to July aligns with the monsoon onset in most Indian regions, providing ideal moisture for germination. December–January is too cold, September–October is post-monsoon and may be too late, while February–March is pre-monsoon and often too dry.