APPLICATION OF A SINGLE-FACTOR ANALYSIS FOR ASSESSING AND ANALYZING THE ECOLOGICAL VALENCE OF THE AVERAGE YIELDS OF SOME AGRICULTURAL CROPS IN BULGARIA FROM 2001 TO 2015

Nelly Keranova
2017 Science & Technologies   unpublished
The main objectives of the present work are to determine the ecological valence of the average yields of the following crops: wheat, barley, maize for grain and for silage, rye, triticale, sunflower and alfalfa in Bulgaria for the period 2001 to 2015. The ecological valence of agricultural crops is very important because it is related to their spreading in different soil and climatic conditions. The main method by which the results are obtained is the single-factor analysis of variance (ANOVA)
more » ... f variance (ANOVA) by a Duncan test. As a result of the assessment and analysis, it was found that in our country priority should be given to wheat, grain maize and, to some extent, alfalfa.
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