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Position: Home > Articles > Determination of seed character of Maackia amurensis Journal of Jilin Forestry Science and Technology 2008,37 (3) 11-12+23

怀槐种子性状的测定

作  者:
钟声;曲广伟
单  位:
桓仁县林木种苗管理站
关键词:
怀槐;净度;发芽率;优良度;千粒重
摘  要:
从桓仁县八里甸子镇国营林场采种基地的林分内采集怀槐种子,按国家标准进行种子有关性状的测定。结果表明,桓仁产地的怀槐种子的净度为95.0%、发芽率为86.3%、优良度为97%、千粒重为55.6g;与哈尔滨市栽培怀槐的种子相比,发芽率相近,千粒重和净度均高于哈尔滨市的次生种源。
译  名:
Determination of seed character of Maackia amurensis
作  者:
ZHONG Sheng, QU Guang-wei (Tree Seedlings Management Station of Huanren County, Benxi 117,200,China)
关键词:
Maackia amurensis; seed purity; germination rate; seed superiority; 1000-seed weight
摘  要:
Seeds of Maackia amurensis collected from the State-owned Tree Farm of Palidianzi Town, Huanren County, were determined according to national standards. The results were 95.0% for seed purity, 86.3% for germination rate, 97% for seed superiority, 55.6 g for 1000-seed weight. Compared with the seeds collected froas Harbin city,secondary provenance which were similar to the germination rate, higher than 1000-seed weight and seed purity.

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