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当前位置: 首页 > 文章 > 新疆阿拉尔垦区密植枣园土壤养分含量调查与分析 塔里木大学学报 2016,28 (3) 1-6
Position: Home > Articles > Survey and Analysis of the Soil Nutrient in Close Planting Jujube Gardens in Alar Area Journal of Tarim University 2016,28 (3) 1-6

新疆阿拉尔垦区密植枣园土壤养分含量调查与分析

作  者：
袁宇尧;李颖德;任宇强;吴翠云;王合理
单  位：
塔里木大学植物科学学院
关键词：
密植枣园;土壤养分;氮、磷、钾
摘  要：
采用田间取样与试验室分析相结合的方法,调查研究了阿拉尔垦区密植枣园土壤养分状况,选取7个土壤养分指标:碱解氮、速效磷、速效钾、全氮、全磷、全钾、总盐,应用多元统计分析方法,分析了阿拉尔垦区密植枣园土壤养分含量的状况及差异性。结果表明:阿拉尔垦区各团场密植枣园土壤养分中全氮、磷、钾、全氮、全磷、全钾养分含量存在明显的差异,同一团场不同土层的全氮、磷、钾、全氮、全磷、全钾养分含量均呈现逐步递减的趋势。由土壤含盐量看出阿拉尔垦区土壤呈碱性,六团、七团相对其它各团密植枣园土壤中的含盐量较高,建议六团、七团在红枣采摘结束后,入冬前的冬灌水采用漫灌的方式,可压盐使土壤含盐量降低,有利于提高产量。
译  名：
Survey and Analysis of the Soil Nutrient in Close Planting Jujube Gardens in Alar Area
作  者：
Yuan Yurao;Li Yingde;Ren Yuqiang;Wu Cuiyun;Wang Heli;College of Plant Science,Tarim University;
关键词：
close planting jujube;;soil nutrient;;nitrogen;;phosphorus and potassium
摘  要：
The soil nutrient status of close planting jujube for the Alar area was investigated in this paper with the method of field sampling and laboratory analysis. Seven indicators of soil nutrient including Alkali Solution Nitrogen( ASN),Available Phosphorus( APH),Available Potassium( AP),Total Nitrogen( TN),Total Phosphorus( TPH),Total Potassium( TP),and Total Salt( TS)were analyzed with Multivariate statistical analysis. And the result shows that there were significant differences for TN,ASN,APH,AP,TPH,and TP in all the jujube close planting gardens across all the regiments of the Alar area,and showed a gradual decreasing trend in different layers at the same garden. The content of Salt shows that the soil in Alar is alkaline,and the TS of jujube close plant gardens are higher in 6th and 7th regiments than the others. So it is recommended that flood irrigation as the winter irrigation before the winter in the 6th and 7th regiments should be taken to reduce the salt contents and increase jujube yields.

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