Spatial variability and quantitative analysis of field factors based on GIS

Abstract

Abstract: The objective of this research was to investigate the variability and the quantitative relationships among soil nutrients and crop growth status and yield.All data were analyzed by both classical statistics and geostatistics based on GIS.Soil properties included soil pH,total N,organic matter,available P and available K,while crop growth status was indicated by SPAD,LAI and SPAD譒AI.All parameters except soil pH exhibited spatial correlation.Soil total N and organic matter,SPAD,LAI and SPAD譒AI were all correlated to rice yield.Kriged interpolation maps provided good indication of the spatial variability in crop yield and growth status.Spatial interpolation and correlation analysis proved that SPAD譒AI was more indicative of crop growth status than individual variables,and useful for implementing growth season and topdressing as needed.

Key words: GIS, Field information, Spatial variblity, Quantitative relationship

CLC Number:

S315

CHEN Rongrong, ZHOU Zhiguo, CAO Weixing, DAI Tingbo. Spatial variability and quantitative analysis of field factors based on GIS[J]. Chinese Journal of Applied Ecology, 2004, (9): 1678-1680.

References

[1] Btrangmar B, Yost RS, Wade MK, et al. 1987. Spatial variation of soil properties and rice yield on recently cleared land. Soil Sci Soc AM J, 51:668～674
[2] Cao W-X(曹卫星),Luo W-H(罗卫红).2000.Simulation and Intelligent Management. Beijing: Huawen Press. 191 ～ 192 (in Chinese)
[3] Chen P(陈鹏),Chu Y(初雨), et al.2003.Spatial heterogeneity of vegetation and soil characteristics in oasis-desert ecotone.Chin J Appl Ecol(应用生态学报),14(6):904～908(inChinese)
[4] Guo X-D(郭旭东),Fu B-J(傅伯杰),et al.2000.Spatial variability of soil nutrients based on geostatistics combined with GIS-A case study in Zunhua city of Hebei Province.Chin J Appl Ecol(应用生态学报),11(4):557～563(in Chinese)
[5] Leep RH, Jeranyama P, Warncke D, et al. 2000. The effect of variability in soil pH and available potassium on growth of alfalfa in Michigan fields. In:Robert PC, Rust RH, Larson WE, eds. Proceedings of the Fifth International Conference on Precision Agriculture.Madsion, Wisconsin: ASA, CSSSA, SSSA. 7 ～ 12
[6] Li H-B(李哈滨),Wang Z-Q(王政权),et al.1998.Theory and Methodology of Spatial Heterogeneity of quantification. Chin J Appl Ecol(应用生态学报),9(6):651～657(in Chinese)
[7] Richard MJ, Robert GD, Judith MB, et al. 2002. Variability in cotton fiber yield, fiber quality, and soil properties in Southeastern Coastal plain. Agron J, 94: 1305～1316
[8] Sun B(孙波),Zhao Q-G(赵其国).2002.Spatial-temporal variability of red soil fertility in low hill region.Acta Pedol Sin(土壤学报),39(2):190～197(in Chinese)
[9] Tabor JA, Warrick AW, Pennington DA, et al. 1984. Spatial variability of nitrate in irrigated cotton. Soil Sci Soc AM J, 48: 602 ～607
[10] Ward BD, Cox MS. 2000. Influences of soil chemical and physical properties on site-specific cotton production. In: Robert PC, Rust RH, Larson WE, eds. Proceedings of the Fifth International Conference on Precision Agriculture. Madsion, Wisconsin: ASA CSSSA,SSSA. 70 ～ 75
[11] Wang K(王珂),Shen Z-Q(沈掌泉),et al.2001.Spatial variants and sampling strategies of soil properties for precision agriculture. Trans CSAE(农业工程学报),12(3):33～35(in Chinese)
[12] Wang K(王坷),Xu H-W(许红卫),et al.2000.Soil potassium spatial variability and comparision of several interpolation methods.Plant Nutr Fert Sci(植物营养与肥料学报),6(3):318～322(in Chinese)
[13] Zhou H-Z(周慧珍),Gong Z-T(龚子同).1996.Study on soil variability.Acta Pedol Sin(土壤学报),33(3):233～238(in Chinese)

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