摘要
[目的]为了明确外引品种在皖南的适应性,筛选适应皖南种植的烤烟新品种.[方法]利用大区示范对比试验,对外引的4个烤烟新品种NC102、NC297、NC71、NC55的农艺性状、抗病性、经济性状以及烤后烟叶品质等进行了分析.[结果]表现最好的品种是NC102,其农艺、经济、病害抗性、原烟外观及评吸质量均优于K326,可作为重点筛选品种.[结论]NC297、NC71、NC55叶部病害抗性较差,不适宜皖南种植;建议对NC102进行深入研究.
Abstract
[Objective] In order to make sure the adaptability of the introduced varieties and to screen new flue-cured tobacco varieties adapted to South Anhui Province. [ Method] Agronomic traits, disease resistance, economic characters and quality of cured tobacco leaves of four intro-duced varieties (NC102, NC297, NC71, NC55) were studied by large area contrast demonstration method. [Result] NC102 was the best of the four varieties. Its agronomic, economic , disease- resistance characters, apparent and smoking qualities were all better than those of the control variety K326. NC102 could be selected as key reserve variety. [Conclusion] The leaf disease resistances of NC297, NC71 and NC55 were poor, and they were inappropriately to be planted in South Anhui Province. Therefore, further study was suggested for NC102.
国家科技期刊平台
NSTL
维普
万方数据