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| 青栲栽培试验 | |
| 引用本文： | 王良衍,杨同辉,袁世杰,王建军.青栲栽培试验[J].福建林业科技,2010,37(1). |
| 作者姓名： | 王良衍 杨同辉 袁世杰 王建军 |
| 作者单位： | 1. 宁波市鄞州区天童林场,浙江,宁波,314115 2. 宁波市农业科学研究院,浙江,宁波,315040 3. 宁波市林特种苗繁育中心,浙江,宁波,315010 |
| 基金项目： | 浙江省宁波市科技局重大项目(2005B110005);;宁波市科技计划项目(2007C10059);;鄞州区科技局计划项目(2007C07);;鄞州区科技局计划项目(2008C06) |
| 摘 要： | 通过对青栲的育苗、造林试验,结果表明:采用种子随采随播育苗,1年生苗木高生长达49 cm,地径达0.75 cm;幼苗的年生长节律明显,高、径生长的高峰期分别在7—11月、8—11月,5年生青栲幼林平均树高达2.5 m、平均胸径2 cm,其生长量低于同龄木荷幼林。在2008年雨雪冰冻灾中,青栲纯林受损指数低于木荷、红楠纯林;在柳杉+青栲异龄混交林中,青栲个体的受损低于纯林。 |
| 关 键 词： | 青栲 育苗 造林 幼林生长 机械受损指数 |
Cultivation Trial of Cyclobalanopsis myrsinaefolia |
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| WANG Liang-yan,YANG Tong-hui,YUAN Shi-jie,WANG Jian-jun.Cultivation Trial of Cyclobalanopsis myrsinaefolia[J].Journal of Fujian Forestry Science and Technology,2010,37(1). | |
| Authors: | WANG Liang-yan YANG Tong-hui YUAN Shi-jie WANG Jian-jun |
| Institution: | 1.Tiantong National Forest Park;Yinzhou District;Ningbo;Ningbo 314115;Zhejiang;China;2.Ningbo Academy of Agricultural Science;Ningbo 315040;3.Ningbo Cultivation Center for Special Seedlings;Ningbo 315010;China |
| Abstract: | Our seedling raising and afforestation studies showed that 1 year-old seedlings of Cyclobalanopsis myrsinaefolia had 49 cm of stand height and 0.75 cm of basal diameter.These seedlings had a distinct growth rhythm: July to November was a period of high growth rate of height and diameter.5-yearold young forest had 2.5 m of height and 2 cm of average DBH,and their mass growth was lower than young stand Schima superba forests at the same age.With suffering the snow-frost damage in 2008,damage indexes of pure C... |
| Keywords: | Cyclobalanopsis myrsinaefolia seedling cultivation afforestation young plantation growth index of mechanical damage |
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