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An air seeder is an agricultural implement also called a planter or seeder and it is used to plant usually a seed crop in a large field. It was first patented in Australia in the 1950's.
For many years seeders had a seed box running the width of the implement which allowed the seed to fall by gravity into the seed row. It was difficult to fill, clean out and transport. The air seeder has centrally located hoppers for seed and fertilizer which distributes them through an air stream to individual seed rows. It is convenient to fill, easy to clean out and move. Any crop that can be grown from seeds - which might vary is size from oilseeds to corn, can be sewn by an air seeder.
The grain and fertilizer hoppers are usually carried on a large cart located behind or in front of the seeder. The air stream is created by a high capacity fan mounted on the cart which blows air through pipes located under the grain and fertilizer tank. Grain and Fertilizer are metered out from the hoppers by a meter wheel that is turning in a ratio set by the operator for the proper seed rate or seed density. The seeds enter the pipe in the airstream and follow the pipes which terminate in the seedbed. Openers pulled through the soil make the opening where the seeds are place. They are made of steel in the shape of points, discs or cultivator shovels. Once placed in the seed bed, the air is blown out the opening in the soil and the seed and fertilizer remain. The seeder can then pack the seeds tight to retain moisture near the seed and harrow the furrows so the field is not rough.
Air seeders can seed at speeds up to possibly 10 MPH - planting many thousands of seeds a minute distributing them evenly and accurately. How does the air seeder do this? Using a principle in physics - a gas (air) will distribute itself evenly amongst the divisions available to it. Just like they know where to go, the seed and fertilizer granuals follow the air through divisions of the piping evenly and accurately.
The width of the air seeder can expand for working width and to fold together for transport and have been built to widths of 85 ft - maybe more. Air seeders are expensive to purchase and operate. They require expensive tractors to pull them and they need a steady supply of seed, fertilizer and have wearing parts such as soil openers. The operator must be competent and careful because a mistake in setting the seed placement, seeding rate or in operating the machinery can also be expensive. A mistake or delay in seeding can cost lower grades or a growing season for the crop.
What else can I help you with?
Can sonar work in air?
NO. We call that radar.
How does air conditioners work to cool off your house inside?
it pulls all hot air out from the house
How does cavity wall insulation work?
it stops the air circulating
How does a humidifier air purifier work?
A humidifier air purifier works by drawing in air through a filter (the purification process) followed by the air being ejected out with water vapor (the humidifier process).
How well do air ionizers work?
Air ionizers use either a corona discharge tube or UV light to electrically charge air molecules. These charged molecules attract particles, cleaning and purifying the air.
Whom made the earthway garden seeder?
I believe the question is, "Who made the Earthway garden seeder?"
What is a seeder?
A seeder is someone who contributes to a torrent(shares the files) Vs. a Leecher(someone who doesn't share after downloading) many torrent sites include a Seeder and Leecher List for each individual torrent you download. the more seeders the faster the download.
Where can you get a brillion seeder parts book?
email the brillion co. in brillion Wisconsin and tell them your model number of seeder and they will email you back with an attachment that you can download and print out. i just did it for a seeder i bought at an auction. they are prompt!
Date when Mesopotamians used the seeder plow?
The first type of people to inhabit Mesopotamia were the Sumerians in 3,000 BCE. So the date when Mesopotamians had first used the seeder plow is not entirely known but can be around that sort of time (between 3,000 - 1,550 BCE).
When was the seeder plow invented by the Mesopotamians exactly what year?
1973. They invented it while on tour in Iowa.
Air can do work or not?
air can do work because it's one of its property.
What was a seed plow in Mesopotamia?
a seeder plow is a plow that the Mesopotamians used. it was special in that it plowed the soil and planted the seeds at the same time.
Is torrent safe?
Depends on the one who is seeding it. If the seeder has virus on computer there is a posibility that it will seed the virus too. But most of them are virus-free.
How does a air bag work?
an air compressor and a regulater '
My ac won't work on 96 blazer?
It is possible the air compressor is bad. You will need to replace the air compressor, so the air will work again.
Name and age of horse drawn seeder plow vb letters are on top of each other?
Yes the letters are on top of each other.
How does pneumatic air gun work?
it works with compressed air
