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| 施用石灰对酸性植烟土壤的改良效果 | |
| 引用本文： | 段兴国,王国平,屠乃美,向鹏华.施用石灰对酸性植烟土壤的改良效果[J].作物研究,2010,24(1):36-38. |
| 作者姓名： | 段兴国 王国平 屠乃美 向鹏华 |
| 作者单位： | 1. 湖南农业大学农学院,长沙 410128;衡阳市烟草公司,湖南衡阳 421001 2. 衡阳市烟草公司,湖南衡阳,421001 3. 湖南农业大学农学院,长沙,410128 |
| 摘 要： | 对耒阳市植烟土壤普查表明,酸黄泥土植烟区土壤pH平均值为5.12,其中有75%低于5.5。本试验通过在酸黄泥土施用石灰来提高土壤的pH值,结果表明施用石灰可以促进烤烟的生长发育,使烤烟化学成分更趋于协调,提高中上等烟比例,显著增加烤烟产、质量。施用石灰量以750kg/hm2效果最好。 |
| 关 键 词： | 土壤 石灰 烤烟 |
Improvement Effect of Lime Application on Acidic Tobacco Soil |
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| DUAN Xing-guo,WANG Guo-ping,TU Nai-mei,XIANG Peng-hua.Improvement Effect of Lime Application on Acidic Tobacco Soil[J].Crop Research,2010,24(1):36-38. | |
| Authors: | DUAN Xing-guo WANG Guo-ping TU Nai-mei XIANG Peng-hua |
| Institution: | DUAN Xing-guo1,2,WANG Guo-ping2,TU Nai-mei1,XIANG Peng-hua2(College of Agronomy,Hunan Agricultural University,Changsha,Hunan 410128,China,2 Hengyang Tobacco Company,Hengyang,Hunan 421001,China) |
| Abstract: | A general survey on tobacco soil of Leiyang city showed that the average pH value of soil in acid-yellow-soil area was 5.12,in which 75% was lower than 5.5.The pH value of acid-yellow-soil was increased by lime application,and results in this experiment showed that lime application could promote growth of tobacco,coordinate the chemical compositions of flue-cured tobacco,improve the proportion of superior tobacco leaves,significantly increase yield and quality of tobacco.The optimal application rate of lime... |
| Keywords: | Soil Lime Flue-cured tobacco |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |