摘要
目的为选择适宜播种时间提出科学依据。方法从4月中旬至7月中旬在同一地块分6次进行露地育苗播种,记录出苗时间,统计出苗率、存苗率、单株块根重量及产量,通过比较确定合理播种时间。结果5月中旬以后播种出苗快、出苗率高、单位面积产量高。结论适宜播种期为5月中旬至6月中旬。
Objective To provide a scientific basis for selecting adapted seeding time of Aconitum coreanum （Levl.）Rap. Methods It was carried raising seedlings and sowing seed from the middle of April to the middle of July and divided into six groups in the same field of outdoor , by means of recording seedling time, statistical seedling rate, survival number, weight and yield of single plant, the final results of seeding time properly was determined. Results When sowing seed was carried after the middle of May, seedling emerged was early, seedling rate was high , yield was also increased in unit area. Conclusion The adapted seeding time of Aconitum coreanum was during the middle of May and June.
出处
《现代中药研究与实践》
CAS
2006年第2期20-21,共2页
Research and Practice on Chinese Medicines
关键词
黄花乌头
育苗
播种期
Aconitum coreanum
raising seedlings
seeding time
