نتایج جستجو برای: potentilla l
تعداد نتایج: 618365 فیلتر نتایج به سال:
Growth of herbaceous plants responds sensitively and rapidly to climate variability. Yet, little is known regarding how climate warming influences the growth of herbaceous plants, particularly in semi-arid sites. This contrasts with widely reported tree growth decline and even mortality in response to severe water deficits due to climate warming around the world. Here, we use the relatively nov...
BACKGROUND The responses of plant seeds and seedlings to changing atmospheric nitrogen (N) deposition and precipitation regimes determine plant population dynamics and community composition under global change. METHODOLOGY/PRINCIPAL FINDINGS In a temperate steppe in northern China, seeds of P. tanacetifolia were collected from a field-based experiment with N addition and increased precipitati...
The data on medicinal plants with antimicrobial properties are reviewed. study has been carried out their ability to exhibit and deodorizing effects Staphylococcus aureus, Echerihia coli, the feasibility of developing a disinfectant based tormenta, kalgan, cranberry vivicle. effect these ethanol 40 % tinctures plant basis established. Among investigated extracts, most pronounced Arctostaphylos ...
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