摘要
为探寻贺州烟区最佳移栽期,研究了不同播种期和移栽期对烤烟生长发育及品质的影响,结果表明:在一定范围内,随播种期和移栽期的推迟,烤烟的农艺性状、经济性状、感官质量得到改善,化学成分趋于协调,但超过一定时期出现负效应。结合大田观察及试验结果,贺州烟区烤烟适宜的播种和移栽期分别为12月中旬和3月上旬。
For exploring best transplanting period of Hezhou tobacco area, the effects of different sowing and transplanting time on the growth and development and quality of flue-cured tobacco was studied. The results showed that in a certain range, tobacco agronomic characteristics, economical characteristics and sensory quality improved, chemical composition tended to coordination by the postponement of sowing and transplanting time, but more than a certain period, the negative effect happened.By combination of observations and study results, suitable seeding and transplanting time in Hezhou tobacco area were in mid - December and early March.
出处
《天津农业科学》
CAS
2012年第5期103-106,共4页
Tianjin Agricultural Sciences
基金
广西中烟工业有限责任公司科技创新项目(1212010011)
关键词
播种
移栽
质量
影响
sowing
transplanting
quality
effect
