| 不同新型肥料对土壤肥力及烤烟生长的影响 |
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| 引用本文： | 张明发,田 峰,邓小华,巢 进,蔡云帆,张黎明,朱三荣,吕启松.不同新型肥料对土壤肥力及烤烟生长的影响[J].中国农学通报,2017,33(29):85-89. |
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| 作者姓名： | 张明发 田 峰 邓小华 巢 进 蔡云帆 张黎明 朱三荣 吕启松 |
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| 作者单位： | 湖南湘西州烟草公司生产技术中心,湖南湘西州烟草公司生产技术中心,湖南农业大学农学院,湖南湘西州烟草公司生产技术中心,湖南湘西州烟草公司生产技术中心,湖南湘西州烟草公司生产技术中心,湖南湘西州烟草公司生产技术中心,湖南湘西州烟草公司生产技术中心 |
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| 基金项目： | 湖南省烟草专卖局（公司）湘西州局（公司）科技项目“湘西州山地特色烤烟高效施肥技术研究与示范”(XX14-16Aa-02)。 |
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| 摘 要： | 通过大田试验研究不同新型肥料对土壤肥力及烤烟生长的影响。结果表明:液态有机中微量肥能显著提高速效钾、速效磷含量、土壤碱解氮、烤烟叶面积指数与成熟期光合有效辐射,提高烤烟物理性状、土壤有机质含量与土壤pH,促进烤烟根系生长发育;液态生物肥能显著提高烤烟的叶面积指数与土壤碱解氮含量,显著降低土壤pH,促进烤烟根系生长;固态生物肥有利于土壤有机质含量提高,但烤烟根系要劣于常规施肥;上述新型肥料均可促进烤烟生长与成熟,提高烤烟成熟期光合有效辐射,提高烤烟旺长期与成熟期的叶面积指数。
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| 关 键 词： | 新型肥料 土壤肥力 烤烟生长 |
| 收稿时间： | 2016/8/25 0:00:00 |
| 修稿时间： | 2016/9/27 0:00:00 |
Effect of Different New Type Fertilizers on Soil Fertility and Flue-cured Tobacco Growth |
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| Zhang Mingf,Tian Feng,Deng Xiaohu,Chao Jin,Cai Yunfan,Zhang Liming,Zhu Sanrong and Lv Qisong.Effect of Different New Type Fertilizers on Soil Fertility and Flue-cured Tobacco Growth[J].Chinese Agricultural Science Bulletin,2017,33(29):85-89. |
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| Authors: | Zhang Mingf Tian Feng Deng Xiaohu Chao Jin Cai Yunfan Zhang Liming Zhu Sanrong and Lv Qisong |
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| Institution: | Production Technique Center, Xiangxi Tobacco Company, Jishou Hunan,Production Technique Center, Xiangxi Tobacco Company, Jishou Hunan,Agricultural College, Hunan Agricultural University,Production Technique Center, Xiangxi Tobacco Company, Jishou Hunan,Production Technique Center, Xiangxi Tobacco Company, Jishou Hunan,Production Technique Center, Xiangxi Tobacco Company, Jishou Hunan,Production Technique Center, Xiangxi Tobacco Company, Jishou Hunan,Production Technique Center, Xiangxi Tobacco Company, Jishou Hunan |
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| Abstract: | Effects of different new type fertilizer on soil chemical properties and flue-cured tobacco growth were studied by way of field experiment.The results demonstrated that the contents of soil alkali hydrolyzable nitrogen and soil available potassium and soil available phosphorus and tobacco leaf area index and photosynthetic active radiation in maturing stages of flue-cured tobacco were increased significantly by liquid medium trace element fertilizer,physical character of flue-cured tobacco was improved, was one of the effective measures to prevent and control soil acidification,was favorable to root growth of flue-cured tobacco, the contents of soil alkali hydrolyzable nitrogen and tobacco leaf area index were increased significantly by liquid bio-fertilizer,and soil PH value |
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| Keywords: | new type fertilizer soil fertility growth of flue-cured tobacco |
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