Preliminary Study on Quercus virgin iana Introduction in Eastern China
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1.
Research Institute of Subtrop ical Forestry, CAF, Fuyang 311400, Zhejiang, China
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2.
The“Sunlight”Garden Project Company of Shangyu City, Zhejiang Province, Shangyu 312300, Zhejiang, China
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3.
Agriculture Science and Techniques Institute of Cixi City, Zhejiang Province, Cixi 315300, Zhejiang, China
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Received Date:
2006-12-22
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Abstract
The evergreen oak species from USA, live oak (Quercus virginiana), was introduced and p lanted in manysites of Zhejiang, J iangsu Province, and Shanghai City for 3～4 years. The growth of young trees in most sites wasgood, and that at the sandy saline soil of Hangzhou Bay coast (with 0. 3%～0. 5% salinity) seemed better. Nurseryseedlings of live oak had not developed lateral roots so they were not easy to be transp lanted. Using small containerseedlings and 3-year-old young sap lings with the ball clod for p lantation greatly raised the survival percent (morethan 95% ) with well growth.
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References
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[1]
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HarmsW R. Quercus virginianaMill. live oak[A]. In: Burns RM,Hokala B H. Silvics of North America Vol. 2: Hardwoods. Agriculture Handbook No. 654 [M]. Washington: USDA Forest Service,1990: 751～754 |
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BatistaW B, PlattW J. Tree population responses to hurricane disturbance: syndromes in a south2eastern USA old-growth forest [J].Journal of Ecology, 2003, 91 (2) : 197～212 |
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王树凤,陈益泰,陈雨春,等, 盐胁迫下弗吉尼亚栎等3个引进树种的生理生化反应[J]. (待发表)
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