Significats de perennial ryegrass en anglès

The quality and nutritional value of Irish perennial ryegrass has an important bearing on the economy.

Stubley's eyes light up as he contemplates the wonders of 100 percent perennial ryegrass with its magic combination of Pontiac, Melbourne and Venice strains.

This follows confirmation of glyphosate resistance in both annual and perennial ryegrass in some Marlborough vineyards, where the chemical is regularly used to control weeds.

This has resulted in a situation where the annual average genetic gain for perennial ryegrass is 0.2 percent to 0.5 percent.