Keynote Lectures
Location
New Delhi, India
Start Date
2015 12:00 AM
Description
Temperate grassland areas are considered to be semi-arid, with rainfall typically between 250 and 500 mm, much of it occurring in the late spring and early summer. Grazing plays an important role in all these grasslands with impacts on diversity and persistence. Against this assumption that seasonal productivity would be more uniform within a pasture that was diverse, the research suggested that species rich pastures were less stable, because this species richness was composed of non-perennial, volunteer and weed species. This paper explores the concept that systems diversity of temperate grassland does not always equate to production. In these systems the functional role of perennial grasses is important both for the productive capacity and protection of soil through the maintenance of cover, hence represents the key element which needs to be preserved through management strategies.
Included in
Production, Persistence and Diversity of Species in Temperate Grasslands
New Delhi, India
Temperate grassland areas are considered to be semi-arid, with rainfall typically between 250 and 500 mm, much of it occurring in the late spring and early summer. Grazing plays an important role in all these grasslands with impacts on diversity and persistence. Against this assumption that seasonal productivity would be more uniform within a pasture that was diverse, the research suggested that species rich pastures were less stable, because this species richness was composed of non-perennial, volunteer and weed species. This paper explores the concept that systems diversity of temperate grassland does not always equate to production. In these systems the functional role of perennial grasses is important both for the productive capacity and protection of soil through the maintenance of cover, hence represents the key element which needs to be preserved through management strategies.
