作者: I. J. Joshi
DOI: 10.1007/BF02197714
关键词: Ecological succession 、 Biology 、 Edaphic 、 Ecology 、 Crop 、 Wet season 、 Species diversity 、 Plant cover 、 Semi-arid climate 、 Colonisation
摘要: The present investigation deals with the seasonal succession of fungal communities inBrassica campestris L. crop fields. Mycoecological investigations were performed during years 1975–76 and involved four seasons,viz winter (1975), summer rainy season (1975) (1976). Of 71 species isolated study seasons, only 16 could be from soils sampled all seasons. Among these autochthonous species, 11 showed recurrent periodicities most prevalent Different dominated different A high diversity was recorded a maximum 1975. number exhibited significant positive correlation organic carbon content soil. extent similarity among flora various seasons differed. Effects plant cover climatic edaphic factors on are discussed.