摘要
衡阳地区烤烟漂浮育苗锅炉增温壮苗技术研究结果表明,增温处理可以提高烟苗生长的环境温度,减少冷害,使成苗期提前7 d左右,提高烟苗素质及各项农艺性状指标,并且有利于干物质积累,为壮苗生产打下良好的基础。
Strengthening floating-seedlings technology of flue-cured tobacco by boiler heating in Hengyang region was studied. The results showed that heating treatment could increase the environmental temperature of flue-cured tobacco seedling, reduce chilling injury, accelerate seedling establishment by about 7 days, promote the seedling quality and agronomic traits indices,and was beneficial to accumulation of dry matter, so as to lay a good foundation for the seedling production.
出处
《现代农业科技》
2012年第21期18-19,共2页
Modern Agricultural Science and Technology
关键词
烤烟
漂浮育苗
锅炉增温
壮苗技术
湖南衡阳
flue-cured tobacco
floating-seedlings
boiler heating
strengthening technology
Hengyang Hunan
