Combining seasonal yield, silage dry matter yield, quality and persistency in an economic index to assist perennial ryegrass variety selection

A total economic merit index (Pasture Profit Index, PPI) for perennial ryegrass variety selection was developed to rank perennial ryegrass varieties (Lolium perenne L.) based on their economic potential for grass-based ruminant production systems. The key traits of importance identified were: spring...

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Veröffentlicht in:	The Journal of agricultural science 2017-05, Vol.155 (4), p.556-568
Hauptverfasser:	O'DONOVAN, M., MCHUGH, N., MCEVOY, M., GROGAN, D., SHALLOO, L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural production Crops and Soils Research Papers Dry matter Economics Feeds Grasses Lolium perenne Pasture Ruminantia Seasonal variations Silage Sward
Online-Zugang:	Volltext
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