Explore key facts about groundnut varieties and sowing methods, ideal for beginners interested in agricultural practices. Review suitable choices for soil, sowing periods, seed rates, and more.
Which groundnut variety is especially known for its short duration and adaptability to rainfed conditions?
Explanation: JL 24 is a popular short duration groundnut variety well-suited for rainfed agriculture. Red Valencia is another type but is less commonly used for this specific purpose. Sunflower is not a groundnut variety, and Arachis Villosa is a wild species not cultivated for oilseed production.
When is the ideal sowing period for kharif season groundnut in most parts of India?
Explanation: June to July aligns with the onset of monsoon, providing necessary moisture for kharif groundnut sowing. October–November is mainly for rabi crops, January–February and March–April are not typical periods for groundnut sowing in major growing regions.
Which type of soil is considered best for successful groundnut cultivation?
Explanation: Sandy loam offers good drainage and aeration, ideal for groundnut pods developing underground. Heavy clay can cause waterlogging, saline soils affect growth negatively, and peaty soils are not preferred for groundnuts due to poor structure.
What is the recommended seed rate for sowing groundnut in the bunch type varieties per hectare?
Explanation: A seed rate of 100–125 kg per hectare is suggested for bunch varieties to ensure optimal plant population. 50–60 kg is too low, 180–200 kg is excessive and wasteful, while 10–15 kg is inadequate for commercial cultivation.
Which method ensures uniform plant population and better pod development in groundnut fields?
Explanation: Line sowing allows for controlled spacing and easy management of plants, promoting uniform population and better pod growth. Broadcasting scatters seeds unevenly, transplanting is not typical for groundnuts, and sprinkler irrigation refers to watering rather than a sowing method.