基因型与海拔、土壤互作对烤烟总糖和总氮含量的影响
在云南腾冲县界头、曲石、固东3个乡镇进行了田间试验,探讨了海拔、土壤、基因型及其互作对烤烟总糖和总氮含量的影响,结果表明:红壤、水稻土对K326、云87烤烟总糖和总氮含量的影响无显著性差异,3个海拔(1450~1550m、1750—1850m、2050—2150m)对K326的总糖和总氮含量的影响无显著性差异,而对云87的总糖和总氮含量的影响有显著性差异。海拔、土壤及其互作对总糖和总氮含量变异的影响效力为海拔〉海拔和土壤互作〉土壤。云87的总糖和总氮含量较K326受各因子影响效应更大。海拔、土壤与基因型互作对烤烟总糖和总氮含量变异的影响效力为:海拔与品种互作〉海拔〉海拔与土壤互作〉品种〉土壤与...
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| Published in | 江西农业学报 Vol. 27; no. 9; pp. 50 - 54 |
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| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
湖南农业大学 烟草研究院,湖南 长沙 410128
2015
广西百色国家农业科技园区管委会 广西百色市现代农业技术研究推广中心,广西 百色 533612%湖南农业大学 烟草研究院,湖南 长沙,410128%云南省保山市烟草公司,云南 保山,678000 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1001-8581 |
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| Summary: | 在云南腾冲县界头、曲石、固东3个乡镇进行了田间试验,探讨了海拔、土壤、基因型及其互作对烤烟总糖和总氮含量的影响,结果表明:红壤、水稻土对K326、云87烤烟总糖和总氮含量的影响无显著性差异,3个海拔(1450~1550m、1750—1850m、2050—2150m)对K326的总糖和总氮含量的影响无显著性差异,而对云87的总糖和总氮含量的影响有显著性差异。海拔、土壤及其互作对总糖和总氮含量变异的影响效力为海拔〉海拔和土壤互作〉土壤。云87的总糖和总氮含量较K326受各因子影响效应更大。海拔、土壤与基因型互作对烤烟总糖和总氮含量变异的影响效力为:海拔与品种互作〉海拔〉海拔与土壤互作〉品种〉土壤与品种互作〉海拔、土壤、品种互作〉土壤。海拔、基因型对烟叶化学成分的影响远远大于土壤,在烟叶种植区划布局时应优先考虑海拔、基因型这2个因素。 |
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| Bibliography: | Altitude; Soil; Genotype; Interaction; Total sugar; Total nitrogen 36-1124/S SONG Shu-fang, ZHOU Ji-heng, LI Qiang , ZHANG Yi-yang, SHEN Han , HU Zhi-ming( 1. Institute of Tobacco, Hunan Agricultural University, Changsha 410128, China; 2. Baise Management Committee of National Agricultural Science and Technology Park / Baise Modem Agricultural Technology Research and Promotion Center in Guangxi, Baise 533612, China; 3. Baoshan Tobacco Company of Yunnan Province, Baoshan 678000, China) The effects of altitude, soil, genotype, and their interactions on the contents of total sugar and total nitrogen in fluecured tobacco were investigated through field experiments in Jietou, Qnshi and Gudong towns ( villages ) of Tengehong county in Yunnan province. The results showed that : there were no significant differences in the contents of total sugar and total nitrogen in two flue-cured tobacco varieties in between red soil and paddy soil; there were no significant differences in the contents of total sugar and total nitrog |
| ISSN: | 1001-8581 |