| 潮土区不同质地类型土壤对酸缓冲性能的研究 |
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| 引用本文： | 陈翠玲 蒋爱凤 任秀娟 丁选收 常雪平. 潮土区不同质地类型土壤对酸缓冲性能的研究[J]. 河南农业科学, 2005, 0(10): 64-66 |
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| 作者姓名： | 陈翠玲 蒋爱凤 任秀娟 丁选收 常雪平 |
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| 作者单位： | 河南科技学院 河南新乡453003(陈翠玲，蒋爱凤，任秀娟，丁选收)，河南科技学院 河南新乡453003(常雪平) |
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| 摘 要： | 对新乡潮土区不同质地类型土壤酸缓冲性能的研究表明,粘土的缓冲能力最强,砂土的缓冲能力最弱。缓冲能力的大小与土壤中物理性粘粒含量成正相关,相关系数为0.983,达到了0.01显著水平。不同质地类型土壤的酸缓冲能力大小为:粘土>中壤土>轻壤土>砂壤土>砂土。试验结果还表明,土壤有机质含量与土壤酸缓冲能力无明显的相关性。
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| 关 键 词： | 潮土 土壤质地 土壤缓冲性能 物理性粘粒 |
| 文章编号： | 1004-3268(2005)10-0064-03 |
| 收稿时间： | 2005-01-20 |
| 修稿时间： | 2005-01-20 |
Studies on acidic buffering capacbility in different soil texture types in moisture soil area |
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| CHEN Cui-ling,JIANG Ai-feng, REN Xiu-juan, DING Xuan-shou, CHANG Xue-ping. Studies on acidic buffering capacbility in different soil texture types in moisture soil area[J]. Journal of Henan Agricultural Sciences, 2005, 0(10): 64-66 |
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| Authors: | CHEN Cui-ling JIANG Ai-feng REN Xiu-juan DING Xuan-shou CHANG Xue-ping |
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| Affiliation: | Henan Institute of Science and Technology, Xinxiang 453003, China |
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| Abstract: | Studies on the acidic buffering capacbility in different texture types in Xinxiang area,showed that acidic buffering capacities of clay soil is larger than sandy soil.The relation between physical clay and acidic buffering capacbility is a positive correlation with correlation coefficient of 0.98.The acidic buffering capacbility in different texture soils in the north China plain is clay soil>medium loam soil>light loam soil>sand loam soil>sand soil. |
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| Keywords: | Moisture soil Soil texture Soil buffering capacbility Physical clay |
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