北美栎树容器苗在上海绿化“四化”建设中的推广研究
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摘要
上海市统筹推进绿化、彩化、珍贵化、效益化,为四季增添丰富色彩,为林业建设提供新方向。北美栎树已应用于上海市林业建设中的林荫树、行道树和水源涵养林等,具树形优美,色叶变化明显,有耐水湿等优良特性,采用北美栎树容器苗可在造林时防止苗木根系受损,提高苗木存活率,增强抗逆性。本文从北美栎树容器苗发展现状及推广情况进行综述,分析了其在上海绿化"四化"建设中的推广前景。
Shanghai has made overall plans to promote afforestation, colorization, preciousness and efficiency, which increases rich colors in four seasons and provides a new direction for forestry construction. The north American oak has been applied in the forest construction in Shanghai as shade trees, street trees and water conservation forests, etc.. The north American oak is with nice-looking tree shape, obvious change of leaf color in different seasons, and strong resistiblity of water and moisture. The use of container seedlings of north American oak can prevent the damage of seedling root in afforestation, improve the survival rate of seedlings, and enhance the resistiblity of the plants. In this paper, the situation of the development and popularization of the container seedlings of the north American oak were reviewed, and the prospects of its popularization in the construction of the "four modernizations " forestry in Shanghai were analyzed.
Shanghai has made overall plans to promote afforestation, colorization, preciousness and efficiency, which increases rich colors in four seasons and provides a new direction for forestry construction. The north American oak has been applied in the forest construction in Shanghai as shade trees, street trees and water conservation forests, etc.. The north American oak is with nice-looking tree shape, obvious change of leaf color in different seasons, and strong resistiblity of water and moisture. The use of container seedlings of north American oak can prevent the damage of seedling root in afforestation, improve the survival rate of seedlings, and enhance the resistiblity of the plants. In this paper, the situation of the development and popularization of the container seedlings of the north American oak were reviewed, and the prospects of its popularization in the construction of the "four modernizations " forestry in Shanghai were analyzed.
引文
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[2]达良俊.上海市植被类型与现状分布现状调查[R].上海重大环保科研项目,2003.
[3]方芳,王松,范正文,等. 3种北美栎树引种应用研究进展[J].江苏林业科技,2018, 45(04):40-44.
[4]戚连忠.汪传佳林木容器育苗研究综述[J].林业科技开发,2004(18):10-13.
[5]王章飞.不同容器对红叶石楠柱状苗生长的影响及关键栽培技术[D].浙江农林大学, 2016.
[6]陈益泰,孙海菁,王树凤,等. 5种北美栎树在我国长三角地区的引种生长表现[J].林业科学研究, 2013, 26(3):344-351.
[7]刘娜娜.长三角平原水网地区耐湿景观树种引种适应性评价与选择[J].中南林业科技大学学报, 2010, 30(8).
[8]郁春柳.纳塔栎容器育苗基质筛选[J].江苏林业科技, 2016,43(1):18-20.
[9]王胜香.园林树木和园林花卉的选用分析[J].农村经济与科技,2018, 29(22):24+23.
[10]杨小乐,金荷仙,彭海峰,等.台风灾害下杭州行道树树种选择及应对措施[J].中国城市林业, 2018, 16(04):54-57.
[11]杨华,沈建军,宋绪忠,等.4个观赏树种对紫外线屏蔽效应的研究[J].福建林业科技, 2010, 37(01):39-41.
[12]李承水,王桂霞,宋全文.火炬松不同规格容器育苗初报[J].林业科技开发, 1999(3):54-56.
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