Seed drill Functions, Components, and Advantages – Tractorgyan – Seed drill Functions, Components, and Advantages – Tractorgyan – 06 Jun, 2022 A seed drill is a gadget or agricultural instrument that assists in planting crop seeds by metering or measuring the seeds and positioning them at the right depth and spacing in the soil.
It covers them with dirt to a specific average depth, preventing birds from consuming the seeds by blocking their access to the soil. The use of agricultural seed drills can boost crop yield while saving time and labor. Utilizing a seed drill significantly increases the average crop yield. No-till planters are drills used to evenly distribute seeds for planting.
The proposal develops a method that removes seeds from a seedbox and plants them down a tube. Disc seed drills are an agricultural tool that may also be used to distribute fertilizer. Part of the Seed Drill The following components make up a seed drill with a mechanical seed metering system: (I) the frame; (ii) the seedbox; (iii) the seed metering mechanism; (iv) the furrow openers; (v) the covering device; and (vi) the transport wheels.
The seed drill’s frame is typically constructed of angle iron and an appropriate cover. The frame is constructed to withstand all sorts of loads associated with operating conditions. The seed box can be made from sheet mild steel or galvanized iron with the suitable lid. A little agitator is sometimes provided to prevent seed blockage.
Covering device – A device used to cover a furrow with soil after planting seeds. Common methods for covering seeds include Patti, chains, drag, packers, rollers, and press wheels. They are available in various sizes and forms. The primary axle is fitted with two transport wheels.
Why was a seed drill manufactured?
The Development Of The Seed Drill – The history of the seed drill may be traced back to Mr. Jethro Tull, a pivotal figure in English agriculture. He was a writer, farmer, and inventor who endeavored to enhance age-old agricultural techniques via the use of contemporary science and technology.
He was born in 1674 and raised on the family estate in Oxfordshire. We moved on to the pipe organ before enrolling in law school. In 1699, Tull became a trained barrister, visited Europe, and wed. Jethro Tull devised the seed drill in 1701 as a more efficient method of planting. Prior to his creation, planting seeds, such as bean and pea seeds, was done manually by dispersing them on the ground or planting them individually.
Tull felt dispersal to be wasteful since so few seeds took root. His completed seed drill consisted of a hopper for storing the seed, a cylinder for moving it, and a funnel for directing it. A front-facing plow constructed the row, while a rear-facing harrow covered the seed with earth.
Tadeo Cavalina of Bologna described in detail a seed drill in 1602. Jethro Tull perfected the seed drill in 1701 during the Agricultural Revolution in England. However, this and subsequent generations of seed drills were costly, unreliable, and brittle.
The widespread use of seed drills in Europe did not occur until the mid- to late-19th century, when industrial innovations such as machine tools, die forging, and metal stamping made large-scale precise manufacture of metal parts possible. The first drills were small enough to be drawn by a single horse, and many of these were still in use into the 1930s.
However, the availability of steam and subsequently gasoline tractors led to the creation of larger and more efficient drills that enabled farmers to seed ever-greater acreages every day. Recent advancements in drill technology permit seed-drilling without previous tilling.
This implies that soils susceptible to erosion or loss of moisture are preserved until the seed germinates and develops sufficiently to hold the soil in place. This also prevents soil loss by preventing erosion following tilling. The invention of the press drill was one of the most significant advances in agricultural technology before 1900.
Seed counters can be a vital component of a seed drill.
What are the benefits of using a seed drill?
Planting seeds at the correct depth. Complete covering of the soil with seeds. Protection against birds for seeds. Contributes to weed control.
