摘要
为了研究不同烤烟品种在河南不同地区的适应性,选取豫烟6号、豫烟10号、豫烟12号、云烟105这4个烤烟品种,在南阳、许昌、平顶山三地进行了4个品种的适应性比较试验。结果表明,从农艺性状来看,豫烟12号的打顶株高、留叶数、茎围、叶长、叶宽均大于其他3个品种;抗病性方面,云烟105的气候性斑点症、赤星病、花叶病发病率相对较高,豫烟12号黑胫病和根结线虫病发病率较高,豫烟10号的综合抗病性较好;从评吸结果来看,豫烟6号的综合表现较为优异;从经济性状的丰产性来看,豫烟10号要优于其他3个品种,云烟105次之;从稳定性来看,豫烟6号表现最好,豫烟10号表现稍差;豫烟10号主要化学成分含量的协调性好于豫烟6号、12号和云烟105,综合表现相对较为优异。
To study on adaptability of different tobacco varieties in different regions in Henan, the paper chose Yuyan6, Yuyan10, Yuyan12 and Yunyan105 four tobacco varieties. The adaptability test were carried out in Xuchang, Pingdingshan and Nanyang. The results showed that through the main traits of four records, the topping plant height, leaf number, stem girth, blade width and blade length of Yuyanl2 were greater than the other three varieties. The incidence of climate spot, red spot disease and mosaic disease of Yunyan 105 were comparatively fairly high, and the incidence rate of Yuyanl2 of black shank and root knot nematode disease were higher, and the YuyanlO comprehensive incidence was low. From the result of smoking, Yuyan6 had excellent comprehensive performance. Through fertility of the economic characters, Yuyan10 was better than the other three varieties, and Yunyan105 was a little worse. For the stability, the Yuyan6 was the best performance and YuyanlO was a bit poor. The chemical composition harmony of Yuyan10 was better than Yuyan6, Yuyan12 and Yunyan105, and its comprehensive character was also relatively excellent.
出处
《天津农业科学》
CAS
2017年第1期99-103,共5页
Tianjin Agricultural Sciences
基金
上海烟草集团有限责任公司科技项目(SZBCW2014-01065)
关键词
烤烟品种
适应性
不同地区
豫烟系列
tobacco varieties
adaptability
different area
Yuyan series
