摘要
为加强黔引普那菊苣种子的产业化开发与应用,采用黔引普那菊苣种子进行试验,研究其不同千粒重对发芽率、出苗率、出苗速度和成苗率的影响。结果表明:千粒重越大,其发芽率、出苗率、成苗率越高,出苗速度越快,种子发芽率与出苗率、发芽率与成苗率以及出苗率与成苗率之间存在正相关关系。
The seeds with different thousand seed weight of Cichorium Intybus were tested to study the effects on its germination rate, emergence rate, emergence speed and seedling rate for its industrialization development and application. The results showed that the more thousand seed weight was, the higher its germination rate, emergence rate and seedling rate was and the quicker its emergence speed was, and there was a positive correlation between germination rate and emergence rate, between germination rate and seedling rate and between emergence rate and seedling rate.
出处
《贵州农业科学》
CAS
2008年第4期134-135,共2页
Guizhou Agricultural Sciences
基金
贵州省科技成果重点推广计划项目"黔引普那菊苣高效种植及利用配套技术示范推广"[黔科合成字(2006)5027]
关键词
黔引普那菊苣
千粒重
发芽率
成苗率
Cichorium Intybus
1 000-grain weight
germination rate
seedling rate
