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The seed ratio is another way of calculating yields. Cereal yield in tons per hectare and kilograms of nitrogenous fertilizer applied per hectare of cropland. Innovations, such as the use of fertilizer , the creation of better farming tools, and new methods of farming and improved crop varieties have improved yields.
It can grow in semi-shade or full sun. The yield of seeds will average 300–400 kilograms per hectare (270–360 lb/acre) under favorable conditions but can produce up to 600 kilograms per hectare (540 lb/acre). It gives a dependable yield even under unfavorable climatic conditions. [8]
There are dozens of cultivars of the onion (Allium cepa), one of the most widely cultivated species of the genus Allium, But there are also other species cultivated as 'onions'. Many are named after the first person to breed them, or the locality they came from.
Lasalgaon is a prominent hub for onion cultivation and thus the onion's name is derived from this town, with 99% of its agricultural area dedicated to this crop, engaging over 1,000 farmers. The region's onion market is equally impressive, handling approximately 2.5 lakh tonnes of onions annually.
A seed rate of about 100 kg of seed per hectare (2 bushels per acre) is typical, though rates vary considerably depending on crop species, soil conditions, and farmer's preference. Excessive rates can cause the crop to lodge, while too thin a rate will result in poor utilisation of the land, competition with weeds and a reduction in the yield.
Onions are a cool-weather crop and can be grown in USDA zones 3 to 9. [67] Hot temperatures or other stressful conditions cause them to "bolt", meaning that a flower stem begins to grow. [68] Onions are grown from seeds or from partially grown bulbs called "sets" or starter bulbs. Onion seeds are short-lived and fresh seeds germinate more ...