| 现代设施农业中香石竹根区土壤生物酶因子时空变化研究 |
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| 引用本文： | 孙传伯,廖梓良,余茂耘,刘士清.现代设施农业中香石竹根区土壤生物酶因子时空变化研究[J].安徽农业科学,2011,39(23):14045-14048. |
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| 作者姓名： | 孙传伯 廖梓良 余茂耘 刘士清 |
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| 作者单位： | 皖西学院生物与制药工程学院,安徽省植物生物技术实训中心,安徽六安237012;云南师范大学能源与环境科学学院,云南昆明,650092 |
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| 基金项目： | 安徽省高校省级自然科学基金项目(KJ2011B216) |
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| 摘 要： | 目的]为了对香石竹病害监测、预防方面提供一些基础理论依据。方法]通过定位监测,研究香石竹种植区正常株与发病株根际土壤酶活性的时空变化特征。结果]土壤酶活性变化与土传病害发生具有一定的关联性。结论]多酚氧化酶、磷酸酶、脲酶可以作为预测、指示土传病害发生的表征,脱氢酶、木聚糖酶也可以作为夏季预测、指示土传病害发生的表征。
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| 关 键 词： | 香石竹 现代农业 生物酶因子 时空变化 |
Temporal and Spatial Changes of Soil Enzyme Factors in Carnation Rhizosphere under Cultivation |
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| Institution: | SUN Chuan-bo et al(Anhui Testing and Training Centre of Plant Biotechnology,Biotechnology and Pharmaceutical Engineering,West Anhui University,Luan,Anhui 237012) |
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| Abstract: | Objective]The research aimed to provide the basic theoretical reference for the disease monitoring and the protection of the carnation.Method]Through point monitoring,temporal and spatial variation of soil enzyme activity in rhizosphere soil of normal plant and incident plant were studied.Result]Changes of the enzyme activity in the soil associated with soil-borne disease occurred.Conclusion]Polyphenol oxidase,phosphatase,urease could be used as the instructions for forecasting the occurrence of soil-borne diseases.Dehydrogenase,xylanase could be used as the instructions for forecasting the occurrence of soil-borne diseases in the summer. |
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| Keywords: | Carnation Cultivation agriculture Enzyme factor Temporal and spatial changes |
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