Effect of short tussocks on the inter-tussock cocksfoot growth.
- Soil and Field Research Organization, Ministry of Agriculture and Fisheries, Lincoln College, Canterbury.
The effect of different densities of tussocks (Festuca novae-zelandiae, Poa laevis) in short tussock grassland associations was studied using transplanted cocksfoot (Dactylis glomerate) seedlings as indicators of inter-tussock plant growth. The dense tussock associations considerably modified the microclimate, reduced frost damage and initially promoted cocksfoot growth. Sparse tussock associations did not generally promote cocksfoot growth unless plants were near the tussock base and sheltered from the prevailing wind