| 田俊岭1，2，贺广生3，王 军2，王晓宾3，刘丽辉1，4，张海春1，谭志远4，彭桂香1.生物菌肥对盆栽烟草品质的影响[J].广东农业科学,2016,43(7):11-17 |
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生物菌肥对盆栽烟草品质的影响 |
| Effects of biological fertilizer on potted tobacco quality |
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| DOI：10.16768/j.issn.1004-874X.2016.07.003 |
| 中文关键词: 菌肥 烟草 烟草品质 |
| 英文关键词: biological fertilizer tobacco tobacco quality |
| 基金项目:广东省烟草专卖局项目（粤烟科[2012] 26 号，粤烟科[2014]02 号）；广东省科技计划项目（2014A050503058；2014A030313459） |
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| 摘要点击次数: 1930 |
| 全文下载次数: 863 |
| 中文摘要: |
| 为克服土壤退化，提高烟叶品质，利用土壤有益微生物菌群与有机物发酵技术，配制成两种生物菌肥，通过盆栽试验，研究两种菌肥对烟草品质和植烟土壤的影响。结果显示，施用烟草专用复合肥+ 菌肥A 的组合施肥效果最佳，该施肥处理在整个烟草生育期内叶面积大，硝酸还原酶活性高，在成熟期明显降低了烟叶中蛋白质的含量，改善了烟叶品质。菌肥A 施用总体效果优于菌肥B，菌肥A 对烟草团棵期和成熟期叶部干物质积累具有促进作用。两种菌肥都能提高烟草生育后期游离脯氨酸的积累、成熟期色素、以及根、茎、叶中钾含量。 |
| 英文摘要: |
| To overcome the soil degradation and improve the quality of tobacco leaves，two kinds of biological fertilizer were compounded by using organic matter and beneficial soil microorganisms fermentation technology. Pot experiments were conducted to test the fertilizer effects on the planting tobacco soils and tobacco quality. The results
showed that the application of compound fertilizer special for tobacco combined with biological fertilizer A displayed
the best effect on tobacco quality. The quality of tobacco leaves were improved with leaf width，high nitrate reductase
activity in the growth period，and the reduction of protein contents significantly in the tobacco mature period. The
application effect of Fertilizer A was better than that of fertilizer B. Fertilizer A played a significant role in promoting
the dry matter accumulation of tobacco leaves from rosette stage to mature. Two kinds of biological fertilizer increased
the accumulation of free proline in the late growth stage，and improved the pigment in mature stage，as well as the
potassium contents of the root，stem and leaf potassium content. |
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