摘要
采用大田试验并设置不同薹高(20、30、40 cm)时采摘不同高度(15、20、25、30 cm)油菜薹的6种处理(T_(1)~T_(6)),以不种油菜为对照(CK),探究了冬闲烟田油菜薹不同采收方式对后茬烤烟生长及产质量的影响。结果表明:冬闲烟田种植菜肥两用油菜明显促进了后茬烤烟前中期的生长、提升了烟叶的产值、均价、外观质量及感官质量,使化学成分更加协调,其中,T_(5)处理(薹高40 cm时采薹25 cm)整体表现较好;因此,建议在实际规模化种植中可采取油菜薹高30~40 cm时采薹20~30 cm的分批采收模式,以减轻采收和销售的压力,进而保障后茬烤烟的生产。
A field experiment was conducted,and 6 treatments(T_(1)~T_(6))were set up to harvest rapeseed shoots at different heights(15,20,25 and 30 cm)when the shoots reached varying growth stages(20,30 and 40 cm in height).The study investigated the effects of these harvesting methods on growth,yield and quality of flue-cured tobacco.The results showed that planting vegetable and fertilizer dual-purpose rapeseed in winter-fallow tobacco fields significantly promoted the early and mid-growth stages of subsequent flue-cured tobacco,improved the output value,appearance quality and sensory quality of cured tobacco leaves,and made the chemical composition more harmonious.Notably,the T_(5) treatment of harvesting 25 cm of shoots when they reached 40 cm in height performed particularly well.For large-scale planting of dual-purpose rapeseed in winter-fallow tobacco fields,a batch harvesting mode of collecting shoots at 20~30 cm when they reach 30~40 cm in height is recommended.This approach not only reduces harvesting and sales pressure but also benefits subsequent flue-cured tobacco production.
作者
吴照辉
王孟孟
董宁禹
宋艳丹
刘巧真
徐文正
韩会阁
陈广晴
WU Zhao-hui;WANG Meng-meng;DONG Ning-yu;SONG Yan-dan;LIU Qiao-zhen;XU Wen-zheng;HAN Hui-ge;CHEN Guang-qing(Tobacco Research Institute,Henan Academy of Agricultural Sciences,Xuchang 461000,China;Sanmenxia Branch of Henan Tobacco Company,Sanmenxia 472100,China)
出处
《江西农业学报》
2025年第12期27-32,共6页
Acta Agriculturae Jiangxi
基金
中国烟草总公司河南省公司科技项目(2022410000240017)。
关键词
烤烟
油菜薹
冬闲烟田
菜肥两用
采收方式
Flue-cured tobacco
Rapeseed shoots
Winter-fallow tobacco field
Vegetable and fertilizer dual-use
Harvesting method
