|
|||||
|
|
| 不同烤烟品种在云南景东的适应性研究 | |
| 引用本文： | 冀浩,刘永强,周立非,徐树德,张晓海,尚志强,张兴慧.不同烤烟品种在云南景东的适应性研究[J].内蒙古农业科技,2011(6):31-33. |
| 作者姓名： | 冀浩 刘永强 周立非 徐树德 张晓海 尚志强 张兴慧 |
| 作者单位： | 1. 广东中烟工业有限公司,广东广州,510310 2. 云南省烟草农业科学研究院,云南玉溪,653100 3. 普洱市烟草公司景东分公司,云南景东,676200 |
| 基金项目： | 广东中烟工业有限责任公司科技项目(YYG201019) |
| 摘 要： | 为筛选出适宜云南景东烟区种植的烤烟品种,选择中国培育的云烟85、云烟87、云烟97与引入中国的KRK26,以当地主栽品种K326为对照进行同田对比试验。结果表明：KRK26品种总体表现为苗期、大田期长势较强,经济性状较好,钾含量较高,植株较高,节距较稀,叶片较宽,现蕾较晚,大田生育期较长,抗倒伏和抗黑胫病的能力较弱,原烟叶片偏薄等特点。云烟85、云烟87、云烟97生物性状好,综合抗性好,原烟外观质量好,化学成分协调,在景东具有较好的适应性,KRK26在山坡地通风透光的地块上种植具有较好的适应性。 |
| 关 键 词： | 烤烟 品种比较 适应性 |
The Adaptability of Different Flue-cured Tobacco Variety in Jingdong,Yunnan Province |
|
| JI Hao.The Adaptability of Different Flue-cured Tobacco Variety in Jingdong,Yunnan Province[J].Inner Mongolia Agricultural Science and Technology,2011(6):31-33. | |
| Authors: | JI Hao |
| Institution: | JI Hao(China Tobacco Guangdong Industrial CO.Ltd,Guangzhou 510310,China) |
| Abstract: | In order to select the ideal flue—cured tobacco varieties for planting in Yunnan Puer jingdong.Four varieties of KRK26.Yunyan 85.Yunyan 87.Yunyan 97 and the one check of K326 were chosen to carry out variety comparison test.The results showed that1） the tobacco varieties of KRK26 had higher plant—height,longer pitch,wider and light green leaf,later budding,longer growth and developing period,relatively weaker abilities of anti—lodging and resistant to black shank,and thinner cured leaves.2）The comprehensive economic characters of KRK26 were the best,which had better yield,output value,averageprice.harvest index and the higher proportions of high grade leaves.And the rest three varieties had the similar characters to K326,but significantly below Yunyan 87.3）,The leaves of KRK26 had the highest content of potassium oxide,the minimum sugars difference between total sugar and reducing sugar. |
| Keywords: | Flue-cured tobacco Variety comparison Adaptability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |