农学学报2017，Vol.7Issue(9)：48-51,4.
蒙药植物肋柱花种子萌发条件研究
Seed Germination Condition of Mongolia Medicine Plant Lomatogonium rotatum
摘要
Abstract
Different ground substance and soaking temperature were used to study Lomatogonium rotatum seeds germination, in order to find out the pretreatment conditions for improving germination and reproductive efficiency, and provide a theoretical basis for seed quality test. Petri dish method was used for seeds germination experiment, the authors studied different ground substances and soaking temperatures, which had the effect on the germination of L. rotatum seeds. The germination rate and germination index of seeds were the highest on the top of sand culture condition and the decay rate of seeds was the lowest, while the decay rate of seeds was the highest in the inside sand culture. The germination rate was the highest under 40℃ soaking temperature. With the increase of the soaking temperature, the germination rate decreased gradually. The most suitable soaking temperature was 40℃for L. rotatum seeds germination and the most appropriate germination bed was on the top of sand.关键词
肋柱花/种子/发芽率/发芽指数/腐烂率Key words
Lomatogonium rotatum/Seed/Germination Rate/Germination Index/Decay Rate分类
生物科学引用本文复制引用
李旭新,杨恒山,巴根那,包金花,孙德智..蒙药植物肋柱花种子萌发条件研究[J].农学学报,2017,7(9):48-51,4.基金项目
内蒙古自然科学基金"蒙药植物肋柱花授粉生物学及传粉生态学研究"(2016MS0309) （2016MS0309）
内蒙古民族大学科学研究项目"肋柱花授粉受精及生物学特性研究"(NMDYB1442). （NMDYB1442）
