国际沙棘研究与开发
國際沙棘研究與開髮
국제사극연구여개발
THE GLOBAL SEABUCKTHORN RESEARCH AND DEVELOPMENT
2014年
4期
5-9
,共5页
沙棘%优质资源%引种%适应性%黑土区
沙棘%優質資源%引種%適應性%黑土區
사극%우질자원%인충%괄응성%흑토구
seabuckthorn%good resources%introduction%adaptation%northeast black soil area
俄罗斯的第三代沙棘良种,代表了国际上沙棘良种资源的先进水平。以2013年引进的22份俄罗斯沙棘优质资源为试材,在东北黑土区通过对其成活率、保存率、生长及物候差异分析研究,构建隶属函数,以综合指数为指标,对各引种资源给予适应性初步评价,以期为后续研究提供理论依据。试验结果表明,各引种资源成活率、保存率、生长及物候情况存在明显差异,其中201307、201320和201304等材料,在东北黑土区初步表现较为优异,应成为下一步区域性试验的重点品种。
俄囉斯的第三代沙棘良種,代錶瞭國際上沙棘良種資源的先進水平。以2013年引進的22份俄囉斯沙棘優質資源為試材,在東北黑土區通過對其成活率、保存率、生長及物候差異分析研究,構建隸屬函數,以綜閤指數為指標,對各引種資源給予適應性初步評價,以期為後續研究提供理論依據。試驗結果錶明,各引種資源成活率、保存率、生長及物候情況存在明顯差異,其中201307、201320和201304等材料,在東北黑土區初步錶現較為優異,應成為下一步區域性試驗的重點品種。
아라사적제삼대사극량충,대표료국제상사극량충자원적선진수평。이2013년인진적22빈아라사사극우질자원위시재,재동북흑토구통과대기성활솔、보존솔、생장급물후차이분석연구,구건대속함수,이종합지수위지표,대각인충자원급여괄응성초보평개,이기위후속연구제공이론의거。시험결과표명,각인충자원성활솔、보존솔、생장급물후정황존재명현차이,기중201307、201320화201304등재료,재동북흑토구초보표현교위우이,응성위하일보구역성시험적중점품충。
Russia's third generation of seabuckthorn good varieties represent the international advanced level of seabuckthorn resources. In 2013, taking 22 introduced varieties of Russian seabuckthorn re-sources as the test materials in the Northeast black soil area, based on the survival rate, conserving rate, growth and phenology variance analysis research, the membership function has been constructed by the composite index as the indictors to evaluate the adaptation of introduced resources and to pro-vide theoretical basis for further research. Test results shown that there are obvious differences among the introduced resources on the survival rate, conserving rate, growth and phenology, the performance of 201307, 201320 and 201304 are more outstanding in the Northeast black soil area which should be the important varieties for further study.