摘要
为了确保红松果林事业的健康发展,分析了红松果林建设发展中存在的种源选择、优良品种(品系)选育、种穗质量、异砧嫁接等问题,并提出了在栽植区选择当地最适宜的种源,按照优树标准选择结实型高产品系新建红松果林,开展复合经营活动以提高经营综合效益等解决方案和对策。
In order to promote healthy development of Korean pine fruit-harvest forest industry, some problems existing in construction and development were analyzed, including provenance selection, breeding fine varieties or strains, scion quality, intergeneric grafting, and so on. Meanwhile, some plants and countermeasures were put forward, including selection of suitable high yield varieties or strains in Korean pine fruit-harvest forest according to local conditions and selection standard of superior tree, and developing compound management for enhancing comprehensive benefits.
出处
《经济林研究》
2008年第2期97-100,共4页
Non-wood Forest Research
基金
国家科技成果重点推广计划项目“红松坚果经济林丰产技术推广”(2005EC000131)
黑龙江省科技攻关项目“森林坚果资源定向培育与天然林分改良技术的研究”(GB06B306-1)
黑龙江省自然科学基金项目“红松个体发育性别型研究”(C2004-15)
关键词
红松果林
建设发展
问题
对策
Korean pine fruit-harvest forest
construction and development
problems
countermeasures
