Assessment and Analysis of Designs for Fertilizer Experiments
2021
Alexander N. Sadovski
This study aimed to present a methodology for statistical analysis of fertilizerexperiments conducted in greenhouse conditions and on the field with different soil types andcontrasting soil-physical characteristics. Experimental designs will be used in the planning ofmultifactorial experiments that allow the assessment of actions and interactions of more thanthree factors, varying on three or more levels. Assessment of the information content of twotypes of designs for fertilizer trials shows their suitability for application in a basic researchproject. Variance and regression analyzes are illustrated with results from pot experiment andfield experiment with four nutrients - nitrogen, phosphorus, potassium, and silicon.Corresponding algorithms a given for processing of the results.
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