Mapping soil pH: accuracy of common soil sampling strategies and estimation techniques

The theoretical profitability of variable rate (VR) lime management has driven adoption of intensive soil sampling strategies used with complex statistical techniques without demonstration of approach efficacy. Our objective was to compare the accuracy of spatially continuous pH and lime requirement...

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Veröffentlicht in:	Soil Science Society of America journal 2005-03, Vol.69 (2), p.427-442
Hauptverfasser:	Brouder, S.M, Hofmann, B.S, Morris, D.K
Format:	Artikel
Sprache:	eng
Schlagworte:	accuracy Agronomy. Soil science and plant productions Alkalies Biological and medical sciences Estimating techniques Fundamental and applied biological sciences. Psychology General agronomy. Plant production lime requirement Mapping Mean square errors Methods and techniques Other nutrients. Amendments. Solid and liquid wastes. Sludges and slurries Sampling techniques Soil pH soil sampling Soil science soil surveys Soil surveys, classification and mapping Soil surveys, classification and mapping, soil genesis Soil types Soil-plant relationships. Soil fertility. Fertilization. Amendments Soils
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