摘要
采用多因子裂区试验设计,研究留叶数对K326、HY-9-7综合性状的影响。结果表明：在相同的栽培条件下,品种HY-9-7的长势、抗病性均强于K326,产量、产值高于K326,外观质量优于K326。在中等肥力条件下,品种K326的适宜留叶数为20~22片/株,HY-9-7为18~20片/株。
A multi-factor split-plot experiment was conducted to study the effect of remained leaves on comprehensive characteristics of fluecured tobacco variety K326 and HY-9-7.The results showed that,in the same cultivation conditions,the growth vigor and disease resistance of HY-9-7 were stronger than K326,the yield and output value were higher than K326,and the appearance quality was better than K326.In the medium-fertility conditions,the appropriate number of remained leaves was 20～22 pieces per plant for K326 and 18～20 pieces per plant for HY-9-7.
出处
《现代农业科技》
2010年第8期57-58,67,共3页
Modern Agricultural Science and Technology
基金
国家烟草专卖局项目"彬州优质烟叶生产科技示范基地建设"(110200601013)
关键词
烤烟
品种
留叶数
性状
产量
质量
flue-cured tobacco
variety
remained leaves
characteristics
yield
quality
