Advanced Yield Trial (AYT) Results

The AYT system is a comprehensive trial network to provide meaningful information to help ryegrass variety decisions.

AYT system

Perennial ryegrass

		AYT Perennial ryegrass results - NZ summary
		AYT Perennial ryegrass results - NI summary

Other results

		AYT Perennial ryegrass results - aftermath heading
		AYT Perennial ryegrass results - persistence
		AYT Perennial ryegrass results - plant pulling
		AYT Perennial ryegrass results - rust resistance

Italian & annual ryegrass

		AYT Italian ryegrass results - NZ summary
		AYT Italian ryegrass results - NI summary