| 福州市几种菜园土肥力特性的初步研究 |
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| 引用本文： | 郭成达. 福州市几种菜园土肥力特性的初步研究[J]. 土壤通报, 2001, 32(3): 106-109 |
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| 作者姓名： | 郭成达 |
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| 作者单位： | 福建师范大学地理系, |
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| 摘 要： | 对福州市起源于红壤和冲积物母质上的几种菜园土的土壤及其微团聚体性质测定结果表明 :经长期培育的高度熟化菜园土 ,其土壤养分贮量和有效养分含量均大幅度提高 ;腐殖质HA/FA、胡敏酸芳构化度和腐殖质氧化稳定性均明显增大 ;不同结合态腐殖质以松、紧结合态为主 ,二者绝对含量均明显增加 .这些决定了菜园土具有很强的供肥能力和良好的土壤结构
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| 关 键 词： | 菜园土 微团聚体 土壤养分 腐殖质性质 |
| 文章编号： | 0564-3945(2001)03-0106-04 |
| 修稿时间： | 1999-11-29 |
Fertility properties of soils in some vegetable-palnting fields in Fuzhou |
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| GUO Cheng-da. Fertility properties of soils in some vegetable-palnting fields in Fuzhou[J]. Chinese Journal of Soil Science, 2001, 32(3): 106-109 |
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| Authors: | GUO Cheng-da |
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| Abstract: | The results indicated that nutrient, HA/FA, the aromaticity of humic acid, K OS , and the contents of loosely and tightly bounded humus in highly mellowing vegetable soils are improved greatly by vegetable growing. The content and activity of micro aggregates increased. This indicated acceleration of organic matter renewing and nutrient cycling. |
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| Keywords: | Vegetable soil Micro aggregates Soil nutrient Property of humus |
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