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Before the introduction of the seed drill, most seeds were planted by hand broadcasting, an imprecise and wasteful process with a poor distribution of seeds and low productivity. Use of a seed drill can improve the ratio of crop yield (seeds harvested per seed planted) by as much as eight times. The use of seed drill saves time and labor.
The use of cover crops to help control weeds also increases organic residue in the soil (and nutrients, when using legumes). [36] Cover crops then need to be killed so that the newly planted crops can get enough light, water, nutrients, etc. [ 37 ] [ 38 ] This can be done by rollers, crimpers, choppers and other ways.
precision seeding, where seed is placed at a precise spacing and depth; hydroseeding, where a slurry of seed, mulch and water is sprayed over prepared ground in a uniform layer. Broadcast seeding is of particular use in establishing dense plant spacing, as for cover crops and lawns. In comparison to traditional drill planting, broadcast seeding ...
Happy Seeder is a proposed solution for stubble management after harvesting of the paddy crops. It is similar to a Zero Till Ferti Seed Drill developed by National Agro Industries. [2] [3] Usually, many farmers in Punjab and Haryana burn stubble, which has a severe socioeconomic and environmental impact on the North Indian regions.
Direct seeded rice (DSR) [2] [3] is a practice of sowing paddy which involves planting rice seeds directly into the field, instead of the traditional method of growing seedlings in nurseries and then transplanting them into the fields. This method significantly reduces the demand for labor, one of the major costs associated with rice farming.
A super seeder is a no-till planter, towed behind a tractor, that sows (plants) especially wheat seeds in rows directly without any prior seedbed preparation.It is operated with the PTO of the tractor and is connected to it with three-point linkage.
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[13] [14] The total water extraction from center-pivot irrigation in the area is estimated to be about 5.42 million acre-feet of water per year. [15] In 1950, irrigated cropland covered 100,000 hectares (250,000 acres). With the use of center-pivot irrigation, nearly 1.2 million hectares (3 million acres) of land were irrigated in Kansas alone.