Preliminary study on harsh site offers hope for blue oak regeneration
نویسندگان
چکیده
منابع مشابه
Modeling of Suitability Iranian Oak site for establishing of coppice regeneration in Zagros forest
To modeling of Suitability Iranian Oak site to establish coppice regenerations, chahartagh forest reserve, Ardal region, chaharmehal and Bakhtiari Province, southern Zagros forest, and southwest Iranian state was selected. To modeling Suitability Iranian Oak used the physiographic element, soil depth, climatology and distance from village selected. To this study used the raster formats by pixel...
متن کاملModeling of Suitability Iranian Oak site for establishing of coppice regeneration in Zagros forest
To modeling of Suitability Iranian Oak site to establish coppice regenerations, chahartagh forest reserve, Ardal region, chaharmehal and Bakhtiari Province, southern Zagros forest, and southwest Iranian state was selected. To modeling Suitability Iranian Oak used the physiographic element, soil depth, climatology and distance from village selected. To this study used the raster formats by pixel...
متن کاملModeling of Suitability Iranian Oak site for establish of coppice regeneration in Zagros forest
To modeling of Suitability Iranian Oak site to establish coppice regenerations, chahartagh forest reserve, Ardal region, chaharmehal and Bakhtiari Province, southern Zagros forest, and southwest Iranian state was selected. To modeling Suitability Iranian Oak used the physiographic element, soil depth, climatology and distance from village selected. To this study used the raster formats by pixel...
متن کاملModeling of Suitability Iranian Oak site for establish of coppice regeneration in Zagros forest
To modeling of Suitability Iranian Oak site to establish coppice regenerations, chahartagh forest reserve, Ardal region, chaharmehal and Bakhtiari Province, southern Zagros forest, and southwest Iranian state was selected. To modeling Suitability Iranian Oak used the physiographic element, soil depth, climatology and distance from village selected. To this study used the raster formats by pixel...
متن کاملBlue Oak Regeneration in Southern Sierra Nevada Foothills1
A survey of blue oak stands in four southern Sierra areas indicated there was a substantial number of seedlings and mature trees, but there were considerably fewer trees in the sapling and pole size class. These differences prompted a long-term survival study. After 6 years, 68.5 percent of the trees were still present and had grown 0.02 inches. A study of aging seedlings showed that the percen...
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ژورنال
عنوان ژورنال: California Agriculture
سال: 1993
ISSN: 0008-0845
DOI: 10.3733/ca.v047n04p17