Відображено результати впливу органічної, мінеральної і органо-мінеральної систем удобрення на ріст і розвиток рослин та формування коренеплодів буряка столового. Ключові слова: Буряк столовий, добрива, коренеплід, рослина, сорт Аннотация. Отображены результаты действия органической, минеральной и органо-минеральной систем удобрения на рост и развитие растений и формирование корнеплодов свеклы столовой.

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Consideration is given to features of conducting the economic researches on issues of justifying the tariff calculation for the maintenance of houses and adjacent territories with taking into account the findings of construction and technical research. The paper gives the normative and legislative acts, which regulate the tariff formation procedure for house maintenance services. The authors define the list of documents to be examined for a documentary and regulatory justification of the tariff calculation for the maintenance of house and adjacent territories.

The seeds collected from individually selected plants were studied according to the main linear parameters of morphological elements, the degree of variability and the presence of percentages. The main regularities between the linear dimensions of the seed elements and the size of the seed capsule containing them are revealed.