Grassland book 2020

Method of sowing There are two main ways to establish a grass ley: • Broadcasting • Spread seed on to a level surface, followed by a light harrow and/or ring roll. • Take care on soils that are liable to cap – in this situation is it best to roll after emergence when seedlings are sufficiently established • Drilling • Avoid drilling too deeply, and then lightly roll. • In some cases, it is best to halve seed rate and drill in two directions, the second at a different angle to get a better cover. • Direct drilling into stubble or existing pasture can be more prone to slug or other pest attacks Seeding rate Seed rates for mixtures can vary depending on end use, method of sowing and individual circumstances. Higher rates are often used as an insurance policy to reduce weeds or to counter poor emergence rates. Most standard mixtures will be between 12 and 15kg per acre. (approx. 29 - 37kg/ha) Seed Mixture Grass is a versatile forage, for both grazing and conserving. Creating a mixture offers more flexibility with end use and the ability to fit in most situations. Italian Ryegrass offers a short-term mix that will produce the bulk, ideal for silage. Comparatively, a longer-term mix, with Perennial Ryegrass can be used for either cutting or grazing, with persistently good yields.

Made with FlippingBook Learn more on our blog