| 临泽县不同土壤类型肥力分析 |
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| 引用本文： | 张小琴,郭晔红. 临泽县不同土壤类型肥力分析[J]. 甘肃林业科技, 2002, 27(2): 9-11,26 |
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| 作者姓名： | 张小琴 郭晔红 |
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| 作者单位： | 1. 甘肃省治沙研究所，甘肃 武威 733000
2. 甘肃农业大学农学院，甘肃 兰州 730070 |
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| 摘 要： | 对临泽县主要土壤类型的有机质，全氮，全磷，速效钾，速效磷，全盐量，ph值进行了化验分析。分析结果表明不同类型的土壤肥力差异较明显，沼泽泥炭土，灌耕厚立土的养分含量最高，灌耕厚平土次之，流动风沙土最差。全县土壤肥力属偏下水平，土壤均呈偏碱性，速效钾含量较高，在农业生产中应施磷肥，不施或少施钾肥。
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| 关 键 词： | 临泽县 土壤肥力 土壤类型 化验分析 |
| 文章编号： | 1006-0960(2002)02-0009-03 |
The Fertilizer Analysis of Different Soil Types in Linze County |
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| ZHANG Xiao qin ,GUO Ye hong. The Fertilizer Analysis of Different Soil Types in Linze County[J]. Journal of Gansu Forestry Science and Technology, 2002, 27(2): 9-11,26 |
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| Authors: | ZHANG Xiao qin GUO Ye hong |
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| Affiliation: | ZHANG Xiao qin 1,GUO Ye hong 2 |
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| Abstract: | Analyzing the organic matter, Nitrogen, Phosphorus, Fast working Kalium, Fast working Phosphorous, total salt quantity and PH value of the main type of soil in Linze county. The result shows that the fertility of different types of soil is obviously different, marsh peat soil and irrigated cubic thick soil have the highest fertility, irrigated flat thick soil has medium fertility, and shifting sand soil has the poorest fertility. The result also shows that the soil fertility in this county belong to lower level, the soil pH value is slightly higher than 7. Fast working Kalium is higher, so we should input Phosphorous but not or little Kalium in farming production . |
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| Keywords: | Linze County soil fertilizer soil type test and analysis |
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