Grasslands Advance tall fescue establishment and animal performance

Abstract

Tall fescue (Festuca urundinacea Schreb.) pastures in New Zealand have been considered to have slow establishment (Grasslands Roa) or lower summer quality (the faster establishing AU Triumph). Three experiments were conducted to study the establishment vigour, herbage production and animal growth rates of a new tall fescue cultivar, Grasslands Advance. Establishment vigour of Advance was similar to that of Au Triumph and 30% greater than that of Roa. Advance and AU Triumph were 17 and 8% higher in annual grass production than Roa, with Advance significantly out yielding the other two cultivars in the warm season. Animal performance per head of young sheep on Roa was significantly higher than on AU Triumph in spring, both Advance and Roa having a significant advantage over AU Triumph in the warm season. Keywords: animal performance, Festuca arundinacae, herbage production, pasture establishment, seedling vigour