PDF Download

[1]LIU Qiang,YANG Dong.Study on the Contents of Available Trace Elements in Different Soils-A case study in Linze area,Zhangye city[J].Research of Soil and Water Conservation,2017,24(06):205-208,215.

Copy

Study on the Contents of Available Trace Elements in Different Soils-A case study in Linze area,Zhangye city

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 24 Number of periods: 2017 06 Page number: 205-208,215 Column: Public date: 2017-11-24

Title:: Study on the Contents of Available Trace Elements in Different Soils-A case study in Linze area,Zhangye city

Author(s):: LIU Qiang¹, YANG Dong²; 1. College of Resources and Environmental Engineering, Tianshui Normal University, Tianshui, Gansu 741000, China;
2. College of Geography and Environmental Science, Northwest Normal University, Lanzhou 730070, China

Keywords:: soil type; total trace elements; available trace elements; Linze County

CLC:: S151.9

DOI:: -

Abstract:: Mn, Zn, Fe, Cu, B in 0-20 cm soil were investigated In Linze County. We used the method of GIS and geostatistics to study the distribution characteristics of available trace elements in space in different types of soils, and make the spatial distribution map. Finally, according to the Gansu Provincial tillage layer soil nutrient grading standard, available trace elements of soil in Linze County were comprehensively evaluated. The results show that the saline soil, gray-brown desrt soils, aeolian sandy soil are lack of available trace elements, contents of available trace elements in peat swamp soil, irrigation and cultivation soil and meadow soil are relatively high; the overall available contents of trace elements in soil in Linze county are at the high level. In order to meet the demands of the local agricultural production, the application measures and dosages of micronutrient fertilizer should be improved to increase the contents of trace elements in soils.

References:: [1] 詹林庆,李伟,陈松柏,等.西南丘陵区水田土壤有效Cu和有效Zn含量的空间变异[J].西南农业学报,2013,26(1):250-254.
[2] 朱静,黄标,孙维侠,等.农田土壤有效微量元素的时空变化及其影响因素研究[J].南京大学学报:自然科学版,2007,43(1):1-12.
[3] 史舟,李艳.地统计学在土壤学中的应用[M].北京:中国农业出版社,2006.
[4] 秦建成,罗云云,魏朝富,等.基于ArcGIS的彭水县烟区土壤有效微量元素丰缺评价[J].土壤学报,2006,43(6):892-897.
[5] 杨玉玲,文启凯,田长彦,等.土壤空间变异研究现状及展望[J].干旱区研究,2001,18(2):50-55.
[6] 刘永红,倪中应,谢国雄,等. 浙西北丘陵区农田土壤微量元素空间变异特征及影响因子[J].植物营养与肥料学报,2016,22(6):1710-1718.
[7] 黄绍文,金继运,杨俐苹,等.县级区域粮田土壤养分的空间变异性[J].土壤通报,2002,33(3):188-193.
[8] 马媛,师庆东,杨建军,等.干旱区典型流域土壤微量元素的空间变异特征研究[J].干旱区地理,2006,29(5):682-687.
[9] 李广,侯扶江.临泽盐化草甸土壤理化性质的空间格局分析[J].草业学报,2003,12(2):46-53.
[10] 杨绍聪,吕艳玲,杨庆华,等.玉溪市耕作土壤有效微量元素含量状况[J].土壤,2001,33(2):102-105.
[11] 魏孝荣,郝明德,邵明安.黄土高原旱地长期种植作物对土壤微量元素形态和有效性的影响[J].生态学报,2005,25(12):3196-3203.
[12] 王政权.地质统计学及在生态学中的应用[M].北京:科学出版社,1999.
[13] 李亮亮,依艳丽,凌国鑫,等.地统计学在土壤空间变异研究中的应用[J].土壤通报,2005,36(2):265-268.
[14] 王淑英,于同泉,王建立,等.北京市平谷区土壤有效微量元素含量的空间变异特性初步研究[J].中国农业科学,2005,41(l):129-37.
[15] 黄昌勇.土壤学[M].北京:中国农业出版社,2000.
[16] 于洋,赵业婷,常庆瑞. 渭北台塬区耕地土壤速效养分时空变异特征[J].土壤学报,2015,52(6):1251-126.
[17] 崔云玲,马忠明,杨君林,等.甘肃省土壤养分丰缺状况及肥效研究进展[J].中国农学通报,2010,26(21):182-185.

Similar References:

Memo

Last Update: 1900-01-01