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Estimating spatial soil water content to improve spatial yield predictions



Estimating spatial soil water content to improve spatial yield predictions



Proceedings of the 7th International Conference on Precision Agriculture and Other Precision Resources Management, Hyatt Regency, Minneapolis, MN, USA, 25-28 July, 2004: 519-530



In rainfed environments, soil water holding capacity influences grain yields. Therefore, the ability to spatially estimate soil water holding capacity will enhance a producer's ability to characterize spatial yield goals and yield stability. The objective of this study was to evaluate a series of pedotransfer functions, functions that use basic soil physical properties to estimate soil hydraulic properties and plant available water (PAW).

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Accession: 012786517

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