摘要
[目的]探索辣木在恩施低山河谷地带适宜的播种期.[方法]在春季3～5月间隔一定时间对辣木催芽播种育苗,测定不同播种期的发芽率、出苗率及植株生长指标株高、茎经和冠幅.[结果]播种在4月15日和5月2日的辣木发芽率和出苗率较高,2个处理只是在生长初期株高有显著差异,而茎经和冠幅没有显著差异,植株生长在总体上差异不显著.[结论]辣木在恩施地区的适宜播种期在4月15日～5月初.
[ Objective ] In order to explore suitable seeding period of Moringa oleifera in low mountain valley area in Enshi.[Method ] Mormga oleifera be a certain time interval for acceleration, germination, sowing and seedling in the spring from March to May, germination rate, emer- gence rate and plant growth index including plant height, stem diameter and crown width in different seeding period were determined. [ Resuit] The germination rate and emergence rate of Moringa oleifera seeds sown at April 15 and May 2 is higher than others, the plant height in the early stage of growth has significant differences and the stem diameter and the crown width have no significant difference between these two treatments, plant growth has no significant differences in the general. [ Conclusion] Suitable seeding period of Moringa oleifera is between April 15 and early May in Enshi region.
出处
《安徽农业科学》
CAS
2015年第29期17-18,共2页
Journal of Anhui Agricultural Sciences
关键词
辣木
恩施地区
播种期
Moringa oleifera
Enshi region
Seeding period
