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| 鄂西北丹江口库区柑橘产业土壤肥力综合评价 | |
| 引用本文： | 姚强,李端波,周程,赵同根,陈久传,李光富. 鄂西北丹江口库区柑橘产业土壤肥力综合评价[J]. 河北农业科学, 2012, 16(2): 51-54 |
| 作者姓名： | 姚强 李端波 周程 赵同根 陈久传 李光富 |
| 作者单位： | 1. 湖北省十堰市土壤肥料工作站,湖北十堰,442000 2. 湖北省丹江口市土壤肥料工作站,湖北丹江口,442700 3. 湖北省郧西县土壤肥料工作站,湖北郧西,442600 4. 湖北省房县土壤肥料工作站,湖北房县,442100 5. 湖北省郧县土壤肥料工作站,湖北郧县,442500 |
| 摘 要： | 对湖北省丹江口库区柑橘产业土壤肥力进行了评价。选取pH值、有机质、全氮、碱解氮、全磷、速效磷、速效钾等肥力因子，再将各属性值分级标准化，采用修正的内梅罗指数对各地块进行土壤肥力综合评价。结果显示：柑橘产业土壤生产力质量指数属肥力一般水平，碱解氮和有机质为主要限制性因子。 |
| 关 键 词： | 丹江口库区 柑橘 土壤肥力 评价 |
Comprehensive Evaluation of Soil Fertility of Orange Industry in Danjiangkou Reservoir Area of Northwestern Hubei |
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| YAO Qiang,LI Duan-bo,ZHOU Cheng,ZHAO Tong-gen,CHEN Jiu-chuan,LI Guang-fu. Comprehensive Evaluation of Soil Fertility of Orange Industry in Danjiangkou Reservoir Area of Northwestern Hubei[J]. Journal of Hebei Agricultural Sciences, 2012, 16(2): 51-54 | |
| Authors: | YAO Qiang LI Duan-bo ZHOU Cheng ZHAO Tong-gen CHEN Jiu-chuan LI Guang-fu |
| Affiliation: | 1.Soil and Fertilizer Work Station of Shiyan,Shiyan 442000,China;2.Soil and Fertilizer Work Station of Danjiangkou,Danjiangkou 442700,China;3.Soil and Fertilizer Work Station of Yunxi County,Yunxi 442600,China;4.Soil and Fertilizer Work Station of Fang County,Fang County 442100,China;5.Soil and Fertilizer Work Station of Yun County,Yun County 442500,China) |
| Abstract: | The soil fertility of orange industry in Danjiangkou Reservoir Area of Hubei Province was evaluated.A series of fertility factors such as pH value,organic matter,total N,alkali solution nitrogen,total P,available P and available K was selected and standardized with grades by each attribute value.The modified Revised Nemoro index was used to make a comprehensive evaluation on soil fertility.The results showed that soil productivity quality index of orange industry in Danjiangkou Reservoir Area reached the general level,and the alkali solution nitrogen and organic matter were the main restrictive factors. |
| Keywords: | Danjiangkou Reservoir Area Orange Soil fertility Evaluation |
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