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首页> 外文期刊>Journal American Rhododendron Society >Developing Heat Tolerant Rhododendron Hybrids with Disease and Insect Resistance Using R. hyperythrum
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Developing Heat Tolerant Rhododendron Hybrids with Disease and Insect Resistance Using R. hyperythrum

机译：利用超节律植物开发具有疾病和昆虫抗性的耐热杜鹃花杂交种

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MY Background In 1992 my wife and I purchased a new house under construction outside of Chapel Hill, NC. I liked the house but loved the lot it was situated on. The one acre (0.4 ha) plus lot was sharply sloped downward from front to back toward the house and also on the two sides adjacent to the house. What I loved about the lot was that it had many mature hardwoods, including white oaks, red oaks, hickories, maples and sourwood trees. There were also understory trees such as our native dogwood anda variety of ground cover plants that included wild ginger, various ferns and wild huckleberry. In the spring mere is an assortment of ephemerals delightfully blooming along the ground. Another striking feature to die lot was the profusion of exposed andweathered rocks, many of them quite attractive, being large and covered with lichens. The largest rock has resurrection ferns {Pleopeltispolypodioides) growing on top of it as well. These rocks apparently rendered the land unsuitable for farming or grazing of animals, thus allowing for this natural beauty to be largely preserved. The lot obviously had not been timbered in some time.
机译：我的背景1992年，我和我的妻子在北卡罗来纳州教堂山郊外购置了一座正在建造中的新房子。我喜欢这所房子，但喜欢它所在的地方。一英亩（0.4公顷）以上的土地从房屋的正面到背面以及与房屋相邻的两侧都急剧向下倾斜。我最喜欢的是它有许多成熟的硬木，包括白橡树，红橡树，山胡桃木，枫树和酸木。还有一些树下树木，例如我们的本地山茱wood和各种各样的地被植物，包括野生姜，各种蕨类和野生越橘。在春天，各种各样的短暂的东西在地上宜人地绽放。死亡的另一个显着特征是大量裸露和风化的岩石，其中许多都非常吸引人，它们很大且被地衣覆盖。最大的岩石上还生长着复活蕨类植物（Pleopeltispolypodioides）。这些岩石显然使该土地不适合耕种或放牧动物，因此可以很大程度上保留这种自然美景。很显然，很多时候都没有伐木了。

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