| 温室盆栽一品红水肥耦合效应研究 |
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| 引用本文： | 孙向丽,张启翔.温室盆栽一品红水肥耦合效应研究[J].北京林业大学学报,2011,33(3):99-105. |
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| 作者姓名： | 孙向丽 张启翔 |
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| 作者单位： | 1 苏州大学城市学院2 北京林业大学园林学院 |
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| 基金项目： | 苏州大学青年教师自然科学基金项目，"948"国家林业局引进创新项目，科技部农业科技成果转化资金项目 |
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| 摘 要： | 为降低盆花生产成本和提高水肥利用率,实现盆花生产的精准控制,采用盆栽试验,利用二次通用旋转组合设计的方法,研究浇水频率和施肥量对一品红株高、冠幅、生物量、花期和花头数的影响.结果表明,浇水频率和施肥量对一品红盆花的株高、冠幅、生物量和花期有明显影响,其中施肥量对品质的影响大于浇水频率.建立的回归模型均准确可靠,可用于生...
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| 关 键 词： | 一品红 水肥耦合 二次通用旋转组合设计 盆花品质 |
| 收稿时间： | 1900-01-01 |
Coupling effect of water and fertilizer on potted Euphorbia pulcherrima in greenhouse |
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| SUN Xiang-li,ZHANG Qi-xiang.Coupling effect of water and fertilizer on potted Euphorbia pulcherrima in greenhouse[J].Journal of Beijing Forestry University,2011,33(3):99-105. |
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| Authors: | SUN Xiang-li ZHANG Qi-xiang |
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| Institution: | 1 College of City, Soochow University, Suzhou, 215123, P. R. China; 2 College of Landscape Architecture, Beijing Forestry University, 100083, P. R. China. |
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| Abstract: | In order to reduce the production cost and improve the utilization efficiency of water and fertilizer,and to realize the precise control of potted flowers,we studied the effect of different watering frequencies and fertilizer amounts on the plant height,crown diameter,biomass,blooming duration and number of flowers of Euphorbia pulcherrima by pot culture and quadratic general rotary design.The results indicated that watering frequency and fertilizer amount markedly affected the plant height,crown diameter,b... |
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| Keywords: | Euphorbia pulcherrima watering-fertilizer coupling quadratic general rotary design quality of potted flowers |
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