摘要
选用不同生态烟区5个烤烟品种,从植物学性状、抗病性、经济性状、物理特性及降解产物等方面对其进行比较研究。结果表明,云烟87、吉烟9号和9407等3个品种叶片厚薄适中,田间长势良好,经济性状表现较为突出。豫烟5号和豫烟6号在延边生态条件下,其基因优势并未得到充分表达,对病害的抗性较差,叶片薄,上等烟比例较低,产值较小,不宜在当地种植。
Using five varieties from different ecological regions as materials, comparative studies on phytologic characters, disease resistance, economic characters, physical characteristics and degradation products were conducted. The results showed that three varieties of Yun87 and Jiyan9 and 9407 had a suitable leaf thickness, growed well, and expressed out- standing economic characters. Yuyan5 and Yuyan6 revealed a worse disease resistance with thinner leaves, lower ratio of superior grade leaves, lower output value, furthermore; both varieties were unsuitable for planting in local area.
出处
《延边大学农学学报》
2014年第2期125-129,共5页
Agricultural Science Journal of Yanbian University
基金
国家烟草专卖局重大专项课题(TS-06-20110038)
关键词
烤烟
基因型
适应性
flue-cured tobacco
genotype
adaptability
