СПОСОБЫ ПОВЫШЕНИЯ ТОЧНОСТИ ДИСПЕРСИОННОГО АНА-ЛИЗА ОПЫТНЫХ ДАННЫХ
Название: | СПОСОБЫ ПОВЫШЕНИЯ ТОЧНОСТИ ДИСПЕРСИОННОГО АНА-ЛИЗА ОПЫТНЫХ ДАННЫХ |
Авторы: | Р.А. Афанасьев |
Аннотация: | За 90 лет со времени разработки Р.А. Фишером дисперсионного анализа ( |
Ключевые слова: | земледелие, полевые опыты, биометрия, полевые культуры, урожайность, растения |
Раздел: | ПРИБОРЫ И МЕТОДЫ АГРОХИМИЧЕСКИХ ИССЛЕДОВАНИЙ |
Title: | METHODS OF INCREASING THE ACCURACY variance analysis of experimental data |
Authors: | RA Afanasyev |
Annotation: | Over the 90 years since the development of RA Fischer analysis of variance (1925) data from field experiments, this method has become firmly established in the practice of scientific research in agriculture. However, a number of questions of interpretation of the statistical data of field experiments remains out of action classic biometrics. These include incomplete account of inter-bloc variability of data and the lack of reasoned approaches to the treatment of variance analysis of the results of years of experience with annual field crops. Based on the experience of statistical processing of numerous experiments, we seem to be able to find two simple ways to allow within the classical analysis of variance to eliminate these gaps. Both methods relate to the dispersion table and do not affect the substance of the dispersion method. |
Keywords: | agriculture, field trials, biometrics, field crops, yield, plants |
Category: | ПРИБОРЫ И МЕТОДЫ АГРОХИМИЧЕСКИХ ИССЛЕДОВАНИЙ |