Hybrid Silage Ley - Three-Four Year Ley
Early growth, high yields and good persistence make hybrid ryegrasses worth considering when the ley is expected to remain down for more than two years. Utilising excellent hybrid varieties, this ley is comparable, in terms of output, with Italian ryegrass leys. It should also be noted that the grazing potential of this ley is superior.
|Contents per Acre||%||kg|
|certified Kirial hybrid ryegrass||42.9||6.000|
|certified Novial hybrid ryegrass||42.9||6.000|
|certified AstonKing perennial ryegrass||14.3||2.000|
This form of ryegrass is perhaps one of the best grasses available to the intensive farmer. The hybrid ryegrass is a cross between the Italian and perennial forms of ryegrass and shares characteristics of both. The dominant parent determines how the variety performs in the field. Most hybrid varieties are dominant with Italian genes and the best cultivars provide the same or similar high yields as Italian ryegrass. But as they also contain some of the persistent genes of the perennial ryegrass parent they last longer. This longer lasting and high yielding silage grass has one further advantage: the genes of the perennial ryegrass parent produces a plant with more tillers and more leaf which gives increased ground cover, making them better for aftermath grazing.
Perennial ryegrass is the most commonly grown productive grass in the UK, used particularly for livestock grazing and forage. It has been the subject of plant breeding for over 60 years, ensuring there are a wide range of perennial ryegrass varieties available commercially.