نتایج جستجو برای: edaphic factors
تعداد نتایج: 1078744 فیلتر نتایج به سال:
Changes in Carbon Sequestration and some Edaphic Traits Forest Types of CEntral Zagros (Case Study: The forests Lorestan Province)
Inorganic fertilization and mowing alter soil factors with subsequent effects-direct and indirect - on above- and below-ground communities. We explored direct and indirect effects of long-term fertilization (N, P, NPK, Liming) and twice yearly mowing on the plant, bacterial and fungal communities and soil factors. We analyzed co-variation using 16S and 18S rRNA genes surveys, and plant frequenc...
The extent to which the distribution of soil bacteria is controlled by local environment vs. spatial factors (e.g. dispersal, colonization limitation, evolutionary events) is poorly understood and widely debated. Our understanding of biogeographic controls in microbial communities is likely hampered by the enormous environmental variability encountered across spatial scales and the broad divers...
Periploca aphylla is an evergreen plant and resistance to drought stress, which can grow in harsh environmental conditions in hot and dry areas of southern Kerman province, therefore, it plays an important role in preserving the environment as well as soil. In this study, soil ecological factors of plant distribution areas, plant morphology, and comparison of some antioxidant compounds in diffe...
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