摘要
对德景天、红花德景天、红叶景天、卧茎景天、八宝景天和三七景天的生长发育规律进行了研究.结果表明：6种景天属植物越冬率高,抗寒性强,均能在自然条件下安全越冬;6种景天属植物的株高和盖度均表现为从4月至8月持续增加,5月下旬至8月为株高快速增长期,5～8月为盖度快速增加期.
Growth laws have been studied for Sedum hybridum L. , S. spectabile Boreau, S. hybridu ＇ Immergrunch- ell＇, S. sarmentosum Bunge, S. spurium ＇ Coccineum＇ and S. spectabile. The results show that six kinds of Sedum L. can overwinter safely in natural conditions with high overwintering rate and strong cold resistance. The height and coverage of six kinds of Sedum L. increase continuously from April to August, the height increase fast from the last ten - day of May to August, and the coverage increase fast from Mav to August
出处
《内蒙古林业科技》
2014年第1期19-20,51,共3页
Journal of Inner Mongolia Forestry Science and Technology
基金
内蒙古自然科学基金项目"逆境胁迫下景天属植物的超微弱发光及侧重于活性氧的激发机制"
自主项目"景天属植物在干旱半干旱区引种
抗逆性及应用研究"资助
关键词
景天属植物
越冬率
株高
盖度
Sedum L.
overwintering rate
plant height
coverage
