笃斯越桔生物生态学特性研究  

Study on the bioecological characters of Vaccinium uliginosum

作　　者：魏殿文[1] 张悦[1] 李为海 周琳[1] 孙波[1] WEI Dian-wen(Institute of Natural Resources and Ecology,HAS.National and Provincial Joint Engineering Laboratory of Wetlands and Ecological Conservation,Harbin 150040,China)

机构地区：[1]黑龙江省科学院自然与生态研究所,湿地与生态保育国家地方联合工程实验室,哈尔滨150040 [2]大兴安岭地区农业林业科学研究院,加格达奇165000

出　　处：《国土与自然资源研究》2018年第5期94-96,共3页Territory & Natural Resources Study

基　　金：黑龙江省科学院院长基金项目:笃斯越橘机械化抚育技术研究(YZ2017ZR01)

摘　　要：为解决笃斯越桔抚育中的基础性信息保障问题,本研究调查分析了大兴安岭两块典型样地笃斯越桔的主要生境、群落特性和生物学特征。结果表明,试验样地土壤理化性状均适合笃斯越桔的生长;笃斯越桔的伴生植物主要包括:柴桦、沼柳、兴安落叶松、白桦、灰脉苔草、金莲花等;调查期内笃斯越桔两年的物候期变化较大与文献记载有较大差异;笃斯越桔果实单果具有5种常见形,且以球形和水滴形居多。The paper aims to solve the problem of basic information guarantee in the nurturing of Vaccinium uliginosum.This study investigated and analyzed the main bioecological characters of Vaccinium uliginosum in two typical regions in daxinganling mountains.The results showed that the soil physical and chemical properties of the experimental plots were all suitable for the growth of Vaccinium uliginosum.The associated plant species were Betula fruticosa,Salix rosmarini-folia,Larix gmelinii,etc.During the investigation period,the phenological phase was different from that of the literature.There was no significant difference in morphological characteristics between two test plots.The spherical and droplet-shaped fruits were the most common in the two experimental plots.

关 键 词：笃斯越桔 生物生态学特征 物候期 果实特征 光合特性 

分 类 号：S666[农业科学—果树学]