Thursday, 25 February 2021 08:55

Double-row drilling increases yields

Written by  Mark Daniel
Lemken claims there are yield and quality advantages by precision planting maize in two staggered rows. Lemken claims there are yield and quality advantages by precision planting maize in two staggered rows.

German manufacturer Lemken claims there are yield and quality advantages to be gained by precision planting maize in two staggered rows.

Following research carried out at the University of Osnabrück in Germany, the results showed a beneficial effect on maize silage quality, with a 7.9% increase in metabolisable energy and 5.4% increase in biogas production.

The research used a large-scale trial plot. Yield and quality was measured for three different sowing rates of seven, eight and nine seeds/m² (70,000, 80,000 and 90,000 seeds/ha) using the staggered twin-row DeltaRow technique on the Lemken Azurit 9 precision drill. Compared to single-row systems, improvements were recorded in each scenario, with the greatest improvement at the rate of eight seeds/m², where yields increased by 4.5%.

Researchers suggested that this technique offers plants roughly 70% more room to grow with improved access to moisture and nutrients.

More like this

Lemken sub-soiler helps mix soil, lift structure

Complementing its existing range of tillage implements, German manufacturer Lemken has introduced the new Onyx subsoiler said to offer working depths of up to 60cm, available in two rigid versions offering three and four metre working widths, the MR/300 and MR/400.

Drill combo for different soil types

Scheduled for release later in the year at Germany’s Agritechnica Event, Lemken’s new Solitair PT is a power harrow/drill combination designed for farmers and contractors who want to work in a wide range of soil conditions, achieving a good seedbed combined with precise drilling in one pass.

Featured

National

Machinery & Products

Chinese Tractors Eye Western Europe

Having caused quite a stir at last year’s Agritechnica, Chinese manufacturer Zoomlion is reported to be conducting large-scale field trials…

Franz Grimme Turns 80

Franz Grimme recently celebrated his 80th birthday earlier March and continues to be an entrepreneur with passion and pioneering spirit,…

» Latest Print Issues Online

The Hound

What A Choice!

OPINION: If you ask this old mutt, the choice at the next election isn't shaping up as a contest of…

Your Call!

OPINION: A mate of yours says we're long overdue for a reckoning on what value farmers really get for the…

» Connect with Rural News

» eNewsletter

Subscribe to our weekly newsletter