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Abstract
Uittreksel
Die plantegroeiveranderinge in 32 persele van boesmangrasveld wat vir vier jaar volgens bepaalde jaargetye bewei is, is volgens die wydgepasiëerdepuntmetode bepaal. Daar is bevind dat die effek van beweiding gedurende die somermaande November, Desember en Januarie was om die starabedekking van beide Stipagrostis ciliata en S. obtusa te onderdruk. Die effek van beweiding gedurende die winter, Mei, Junie en Julie daarenteen was om die bedekking van S. ciliata te vermeerder.
Abstract
The vegetational changes in 32 plots of bushmangrass veld which had been grazed for four years at specific seasons of the year, were determined by means of the widely‐spaced point method. The effect of summer grazing, front November to January, was to depress the basal cover of Stipagrostis ciliata as well as that of S. obtusa whilst the effect of winter grazing, from May to July, was to increase the basal cover of S. ciliata.
Notes
Landbounavorsingsinstituut, Döhne. K.P.