| 施硫、控水和施肥对蓝莓叶片叶绿素荧光特性的影响 |
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| 引用本文： | 张会慧,周 琳,刘 昆,李可心,魏殿文,张 悦.施硫、控水和施肥对蓝莓叶片叶绿素荧光特性的影响[J].土壤,2016,48(3):486-491. |
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| 作者姓名： | 张会慧 周 琳 刘 昆 李可心 魏殿文 张 悦 |
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| 作者单位： | 东北农业大学资源与环境学院,黑龙江省科学院自然与生态研究所，湿地与生态保育国家地方联合工程实验室， 林下经济资源研发与利用协同创新中心，黑龙江省特色动植物利用工程技术研究中心,东北农业大学资源与环境学院,东北农业大学资源与环境学院,黑龙江省科学院自然与生态研究所，湿地与生态保育国家地方联合工程实验室， 林下经济资源研发与利用协同创新中心，黑龙江省特色动植物利用工程技术研究中心,黑龙江省科学院自然与生态研究所，湿地与生态保育国家地方联合工程实验室， 林下经济资源研发与利用协同创新中心，黑龙江省特色动植物利用工程技术研究中心 |
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| 基金项目： | 国家科技支撑项目(2011BAD08B01-03)资助。 |
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| 摘 要： | 在我国蓝莓主产区大兴安岭利用正交设计方法研究了施硫、控水和施肥3个因素对蓝莓叶片叶绿素荧光特性的影响,拟确定3个因素对蓝莓叶片PSⅡ反应中心功能的影响顺序及最佳水平。结果表明:3个因素互作对蓝莓叶片叶绿素荧光参数影响显著,且不同处理下各荧光参数均明显优于对照。极差分析和偏最小二乘回归结果均显示,3个因素对蓝莓叶片PSⅡ反应中心功能的影响顺序为控水施硫施肥。另外,偏最小二乘回归方程中的二次项系数结果揭示3个因素均存在一个最适宜范围,当超过这一范围时会起到相反的作用。综合极差分析结果中各因素最优水平可以确定:施用硫磺70~80 g/m~2,土壤相对含水率约45%~60%,硫酸钾复合肥5~7.5 g/株为最适宜我国大兴安岭地区蓝莓"美登"的农艺措施。
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| 关 键 词： | 蓝莓 正交设计 硫磺 控水 施肥 叶绿素荧光 |
| 收稿时间： | 2015/6/22 0:00:00 |
| 修稿时间： | 2015/8/11 0:00:00 |
Sulphur Application, Water-controlled Irrigation and Fertilization on Chlorophyll Fluorescence Parameters in Leaves of Blueberry |
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| ZHANG Huihui,ZHOU Lin,LIU Kun,LI Kexin,WEI Dianwen and ZHANG Yue.Sulphur Application, Water-controlled Irrigation and Fertilization on Chlorophyll Fluorescence Parameters in Leaves of Blueberry[J].Soils,2016,48(3):486-491. |
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| Authors: | ZHANG Huihui ZHOU Lin LIU Kun LI Kexin WEI Dianwen and ZHANG Yue |
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| Institution: | College of resources and environment, Northeast Agricultural University,Natural Resources and Ecology Institute, National and Provincial Joint Engineering Laboratory of Wetlands and Ecological Conservation, Collaborative Innovation Center for Development and Utilization of Forest Resource, Characteristic Animal and Plant Utilization Engineering Technology Research Center of Heilongjiang Province, Heilongjiang Academy of Sciences,College of Resources and Environment, Northeast Agricultural University,College of Resources and Environment, Northeast Agricultural University,Natural Resources and Ecology Institute, National and Provincial Joint Engineering Laboratory of Wetlands and Ecological Conservation, Collaborative Innovation Center for Development and Utilization of Forest Resource, Characteristic Animal and Plant Utilization Engineering Technology Research Center of Heilongjiang Province, Heilongjiang Academy of Sciences and Natural Resources and Ecology Institute, National and Provincial Joint Engineering Laboratory of Wetlands and Ecological Conservation, Collaborative Innovation Center for Development and Utilization of Forest Resource, Characteristic Animal and Plant Utilization Engineering Technology Research Center of Heilongjiang Province, Heilongjiang Academy of Sciences |
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| Abstract: | |
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| Keywords: | Blueberry Orthogonal design Sulphur Water-controlled irrigation Fertilization Chlorophyll fluorescence |
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