摘要
在吉林地区,采用4个不同播种期进行露地直播鸡冠花,测定其形态指标和生理指标,以期确定药用鸡冠花的在吉林地区的最佳播种期。结果表明:药用鸡冠花在吉林地区的最佳播种期在4月27日左右,即5月1日之前,该播种期所得植株的各项形态指标和生理指标均较理想,收获的种子产量和质量均优于其它时期。
Using four different sowing time to breed Cellosia cristata in open field in Jilin area, the shape index and physiological index of plant were determined. The results showed that the best sowing time of medicinal plant Celosia cristata was around April 27,means before May 1 ,the shape index and physiological index of plant were all ideal in the sowing time, the yield and quality of harvested seeds were all better than other times, which could provide basis for people in breeding in open field of medicinal plant Celosia cristata in Jilin area in the future.
出处
《北方园艺》
CAS
北大核心
2012年第14期170-171,共2页
Northern Horticulture
关键词
播种期
药用鸡冠花
形态指标
生理指标
sowing time
Celosia cristata L shape index
physiological index
