| 水稻土肥力特性的微形态诊断 |
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| 引用本文： | 曹升賡,金光.水稻土肥力特性的微形态诊断[J].土壤学报,1982,19(4):383-395. |
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| 作者姓名： | 曹升賡 金光 |
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| 作者单位： | 中国科学院南京土壤研究所;中国科学院南京土壤研究所 |
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| 摘 要： | 水稻土是我国的一种主要耕作土壤,分布面积广,土壤类型多,肥力特性多种多样.广大农民群众在长期生产实践中积累了丰富的识土经验9]1).多年来我国许多土壤工作者曾相继从土壤学各分支学科的角度对不同类型水稻土的肥力特性进行过一系列的研究.
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MICROMORPHOLOGICAL DIAGNOSIS OF THE FERTILITY CHARACTERISTICS OF PADDY SOILS |
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| Cao Sheng-geng and Jin Guang.MICROMORPHOLOGICAL DIAGNOSIS OF THE FERTILITY CHARACTERISTICS OF PADDY SOILS[J].Acta Pedologica Sinica,1982,19(4):383-395. |
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| Authors: | Cao Sheng-geng and Jin Guang |
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| Institution: | Institute of Soil Science, Academia Sinica, Nanjing;Institute of Soil Science, Academia Sinica, Nanjing |
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| Abstract: | About 180 thin sections of various types of paddy soil were examined using a polarizing microscope, and the relationship between the micromorphological features snd the fertility characteristics of soil was studied. Based on the data obtained micro-morphological featnrea are auggeated as the diagnostic criteria for paddy soils. |
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