Study on the Rational Sampling Numbers of Soil Moisture Monitoring for Cotton

Yan Li; Guo Yu Zheng; Xiao Yun Lei

doi:10.4028/www.scientific.net/AMR.485.97

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 485Study on the Rational Sampling Numbers of Soil...

Study on the Rational Sampling Numbers of Soil Moisture Monitoring for Cotton

Abstract:

In order to establish rational soil moisture monitoring system for under film drip irrigation. With samples taken with grid sampling method and random sampling method at the field of 148 Tuan of Div 8th (Shihezi area) in Xinjiang and the soil moisture data obtained along the different depth underground, which are then analyzed with typical statistic methods, the methods to determine the numbers and the distribution mode of sampling points are put forward and the relative errors of soil moisture contents gained with different sampling types and numbers are analyzed in the paper.

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Periodical:

Advanced Materials Research (Volume 485)

Pages:

97-100

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.485.97

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Online since:

February 2012

Authors:

Yan Li, Guo Yu Zheng, Xiao Yun Lei

Keywords:

Drip Irrigation, Field Scale, Sampling Numbers, Soil Moisture, Spatial Variability

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