The lifespan of bajra, also known as pearl millet, is one year. Bajra is classified as an annual crop, which means it completes its entire life cycle within a single growing season. This cycle involves sowing the seeds, growth and development of the plant, and finally, the harvesting of the crop.
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Bajra belongs to the Poaceae plant family and has a scientific name of Pennisetum glaucum or Pennisetum typhoideum. It is a type of grass that is widely cultivated for its edible grains. Bajra is primarily grown in regions with warm and arid climates, such as in Africa and parts of Asia.
The crop is typically sown during the summer months and requires a longer growing period compared to other crops. Bajra plants can reach a height of around 3 to 5 feet with long, slender leaves. The grains of bajra are small, round, and have a hard outer covering.
After sowing the seeds, the plants go through a growth phase where they develop shoots, leaves, and eventually form seed heads. The seed heads contain the grains and are typically harvested when they are fully matured and dried. Depending on the geographical location and climate conditions, the harvesting of bajra usually takes place around 70 to 90 days after sowing.
Once harvested, the grains can be used for various purposes such as human consumption, animal feed, or even for brewing alcoholic beverages. Bajra is gluten-free and has a slightly nutty flavor, making it a popular grain for making flour that can be used in the preparation of flatbreads, porridges, and other food products.
In conclusion, the lifespan of bajra, or pearl millet, is one year as it is an annual crop that completes its life cycle within a single growing season. It is sown, grown, and harvested all in the same year, and the grains are widely used for various purposes due to their nutritional value and versatility.