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Herbaceous plant species richness and composition in moist Midlands Mistbelt Grasslands in KwaZulu-Natal is there a relationship to veld condition?



Herbaceous plant species richness and composition in moist Midlands Mistbelt Grasslands in KwaZulu-Natal is there a relationship to veld condition?



African Journal of Range & Forage Science 29(2): 75-83



This study investigated the relationship between grazing veld condition and herbaceous plant species richness in the moist Midlands Mistbelt Grassland in KwaZulu-Natal. The observed herbaceous plant species richness and composition of 12 sample plots (50 m 50 m) was determined in three study sites using quadrat samples (50 cm 50 cm in size) and the estimated species richness was determined using the jacknife estimate of species richness. Grazing veld condition was established using the spike-point sampling technique and the benchmark method for data analysis. The relationship between the herbaceous plant species richness and the veld condition scores was determined using the linear and curvilinear correlation analysis. Veld condition scores for the 12 plots ranged from 2.43% to 120.65%, whereas the species richness ranged from 46 to 107 (observed) and 60 to 136 (estimated) species per plot. There was no relationship between herbaceous plant species richness and grazing veld condition scores (r = ?0.27.

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Accession: 036566147

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DOI: 10.2989/10220119.2012.705324


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