生物质能源柳优良无性系引种试验  

Introduction Experiment of Biomass-Energy Superior Clone of Osier in America

作　　者：高文韬[1] 孟庆繁[1] 陈玉宝[2] 林天喜[3] 吴相菊[3] 张显龙[3] 

机构地区：[1]北华大学,吉林132013 [2]吉林市林业科学研究院 [3]吉林省蛟河林业实验区管理局

出　　处：《东北林业大学学报》2013年第9期10-13,29,共5页Journal of Northeast Forestry University

基　　金：吉林省科技发展计划项目(20090715);国家林业局中央财政林业科技推广示范项目(吉201004);国家林业局"948"项目(200217)

摘　　要：将产于美国的6种16个无性系的生物质能源柳引种到纬度接近、气候相似的吉林省中东部蛟河林区试种,9 a的试验研究表明:该树种4月中旬芽萌动,4月下旬至5月上旬完全展叶,5月中下旬开始高生长,9月中旬结束,10月中旬落叶。高生长呈单峰型,高峰期出现在6—7月;地径生长主要集中在5—9月,多数无性系的生长呈单峰型,高峰期出现在6月。筛选出旱×白柳(Salix matsudana×S.alba)AAUSC、AAUSL,白柳(S.alba)ASA2,毛枝柳(S.dasyclados)ASV1,钻石柳(S.eriocephala)AS25、A95018,欧洲红皮柳(S.purpurea)A95042、APUR12等5种8个无性系具有推广潜力。其生长量和适应性,好于或接近当地对照种,且干重热值也高于或接近当地对照种,是标准煤热值的66.41%～70.62%,可以将试验的柳树优良无性系作为培育短周期生物质能源林在吉林省进行扩大引种栽培试验。We introduced 16 cloned biomass-energy osiers of six species to Jiaohe City in the mideast of Jilin Province from New York of America with the similar climate in two places. With nine years study, the osiers sprout in the midmonth of April and spread from late April to early May. The period of high growth begins between the midmonth and the late May and ends in the midmonth of September. The deciduous time is in the midmonth of October. The high growth is single peak. The fastigium time appears from June to July. The growth time of roots is mainly from May to September. Most clone growth is single peak. The deciduous time is in June. We chose eight clones of five species ： Salix matsvxtanaxS, alba of AAUSC and AAUSL, S. alba of ASA2, S. dasyclados of ASV1, S. eriocephala of AS25 and A9501s, and S. purpurea of Ags042 and APURI2. They are better than the local control samples or similar to the control samples in the increment and a- daptability. The gross caloric value is 66.41%-70.62% of standard coal calorific valuer higher than or similar to that of the local control samples. Our study can be used to cultivate short period biomass-energy superior clone of osier and ex- pand the introduction and cultivation experiment in Jilin Province.

关 键 词：柳属 优良无性系 引种 生物质能源林 吉林省 

分 类 号：S722.3[农业科学—林木遗传育种]