Publication Date

1997

Description

Nutrient availability of a grassland mainly depends on the productivity of grasses. Total 3252.20 g/m2/yr dry matter production was recorded in Themeda grassland. Annual uptake and return of nitrogen (31.10 g/m2) phosphorus (3.08 g/m2) and potassium (29.45 g/m2) through litter and belowground biomass was higher in Themeda. Themeda triandra is better fodder grass than Heteropogon contortus in the Eastern ghats grasslands.

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Nutrient Budget of Themedia Triandra and Heteropogon controtus Dominated Grasslands of Tamil Nadu in South India

Nutrient availability of a grassland mainly depends on the productivity of grasses. Total 3252.20 g/m2/yr dry matter production was recorded in Themeda grassland. Annual uptake and return of nitrogen (31.10 g/m2) phosphorus (3.08 g/m2) and potassium (29.45 g/m2) through litter and belowground biomass was higher in Themeda. Themeda triandra is better fodder grass than Heteropogon contortus in the Eastern ghats grasslands.