| 污泥对白菜·生菜和番茄种子发芽率的影响 |
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| 引用本文： | 王开强.污泥对白菜·生菜和番茄种子发芽率的影响[J].安徽农业科学,2012(13):7689+7698. |
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| 作者姓名： | 王开强 |
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| 作者单位： | 琼州学院理工学院,海南三亚,572022 |
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| 摘 要： | 目的]研究城市生活污水厂污泥对生菜(Lactuca sativa var. ramose)、白菜(Brassica pekinensis)和番茄(Lycopersicon esculentum)种子发芽率的影响。方法]通过盆栽试验,测量污泥施用量对生菜、白菜和番茄的种子发芽率的影响。结果]随着污泥施用量的增加,生菜、白菜和番茄种子发芽率降低。结论]污泥对生菜、白菜和番茄的发芽率有明显的抑制作用。
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| 关 键 词： | 污泥 发芽率 生菜 白菜 番茄 |
Effect of Sludge on the Seed Germination Rate of Chinese Lettuce( Lactuca sativa var.ramose), Cabbage(Brassica pekinensis ) and Tomato(Lycopersicon esculentum ) |
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| WANG Kai-qiang.Effect of Sludge on the Seed Germination Rate of Chinese Lettuce( Lactuca sativa var.ramose), Cabbage(Brassica pekinensis ) and Tomato(Lycopersicon esculentum )[J].Journal of Anhui Agricultural Sciences,2012(13):7689+7698. |
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| Authors: | WANG Kai-qiang |
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| Institution: | WANG Kai-qiang(School of Science and Technology,Qiongzhou University,Sanya,Hainan 572022) |
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| Abstract: | Objective] To explore the effect of urban sewage sludge on the germination rate of Lactuca sativa var.ramose,Brassica pekinensis and Lycopersicon esculentum.Method] A pot experiment is conducted to measure the effect of sludge application quantity on germination rate of Chinese lettuce,cabbage and tomato.Result] With the increase of sludge application quantity,the seed germination rate of Chinese lettuce,cabbage and tomato decreased.Conclusion] Germination rate of Chinese lettuce,cabbage and tomato is obviously inhibited by sludge. |
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| Keywords: | Sludge Germination rate Chinese lettuce(Lactuca sativa var ramose) Cabbage(Brassica pekinensis) Tomato(Lycopersicon esculentum) |
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