| 播种深度对烤烟小棚漂浮育苗旋根的影响 |
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| 引用本文： | 李明福. 播种深度对烤烟小棚漂浮育苗旋根的影响[J]. 安徽农业科学, 2006, 34(3): 507-507,512 |
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| 作者姓名： | 李明福 |
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| 作者单位： | 玉溪农业职业技术学院,云南,玉溪,653100 |
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| 摘 要： | 烤烟漂浮育苗是一项采用无土设施栽培原理的烤烟育苗新技术。通过试验,不同播种深度对烤烟小棚漂浮育苗出苗、旋根、存苗的影响表明,播种深度对烟草出苗没有影响,而播种深度对旋根率和存活率影响较大。播种深度以2~3 mm为宜。
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| 关 键 词： | 烤烟漂浮育苗 播种深度 旋根 |
| 文章编号： | 0517-6611（2006）03-0507-01 |
| 收稿时间： | 2005-09-25 |
| 修稿时间： | 2005-09-25 |
Influence of Sowing Depth on the Rates of Whirling Root of Tobacco Seedling in Little Canopy Floating System |
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| LI Ming-fu. Influence of Sowing Depth on the Rates of Whirling Root of Tobacco Seedling in Little Canopy Floating System[J]. Journal of Anhui Agricultural Sciences, 2006, 34(3): 507-507,512 |
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| Authors: | LI Ming-fu |
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| Affiliation: | Yuxi Agricultural Vocation-technical College, Yuxi, Yunnan 653100 |
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| Abstract: | The floating system for tobacco seeding is an new technique of culture seedling. Influence of different direct seeding depths on rates of tobacco seedling in little canopy floating system is appearance. Sowing depth to outs to tobacco seedling and did not influence, but sowing depth to whirling root rate and remain seed rate was bigger influence. The sowing depth was better between 2- 3mm. |
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| Keywords: | Floating system for tobacco seeding Sowing depth Whirling root |
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