Conifers in the Dry Country
نویسنده
چکیده
منابع مشابه
Pathogenicity of Fungal Agents Related to the Diseases of Conifers of Cupressaceae in Greenhouse Conditions
Conifers, a component of beauties of parks and landscapes, are infected with diverse pathogens, especially fungi. In this research, samples were collected from conifers displaying symptoms of disease in parks and landscapes of Rasht in Iran and for the isolation and identification of pathogenic fungi, pieces of infected tissues were placed in PDA and at the next stages in WA, PCA and SNA media ...
متن کاملResponse of conifers to UV-B and climate in mountain areas
The present study was focused to examine the combined effects of climate and ultraviolet-B radiation on conifer tree-ring density. Statistical methods were employed to extract tree responses in annual ring density and to identify functional relationship in trees when the level of ultraviolet-B radiation changes regardless of climate variations. In this study, the consideration was given to the ...
متن کاملDocumentation of indigenous knowledge about medicinal plants of Pakistan
Indigenous knowledge of wild and cultivated plant use is linked to local culture and history. It should be regarded as a body of knowledge that has continually developed over time without the outside assistance of formal science. Pakistan has 18 different types of ecological zones with a variety of habitat types like the coastal Mangrove forests, the desert subtropical foothills dry and moist a...
متن کاملDocumentation of indigenous knowledge about medicinal plants of Pakistan
Indigenous knowledge of wild and cultivated plant use is linked to local culture and history. It should be regarded as a body of knowledge that has continually developed over time without the outside assistance of formal science. Pakistan has 18 different types of ecological zones with a variety of habitat types like the coastal Mangrove forests, the desert subtropical foothills dry and moist a...
متن کاملPalynology and the Ecology of the New Zealand Conifers
The New Zealand conifers (20 species of trees and shrubs in the Araucariaceae, Podocarpaceae, and Cupressaceae) are often regarded as ancient Gondwanan elements, but mostly originated much later. Often thought of as tall trees of humid, warm forests, they are present throughout in alpine shrublands, tree lines, bogs, swamps, and in dry, frost-prone regions. The tall conifers rarely form purely ...
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تاریخ انتشار 2001