PRODUCTIVITY AND ECONOMIC EFFICIENCY OF GROWING OF HYBRIDS OF THE CORN DEPENDING ON THE METHODS OF WATERING AND PROTECTION OF PLANTS IN THE SOUTH OF UKRAINE
Journal Title: Наукові доповіді НУБіП України - Year 2017, Vol 4, Issue 4
Abstract
The article presents the results of a study on the productivity and economic efficiency of cultivating maize hybrids depending on irrigation methods and different schemes of plant protection against diseases. Irrigation is one of the most important elements of the technology of growing corn hybrids. Therefore, the importance of studying the influence of different methods of watering on different schemes of plant protection from pathogens of diseases that have the greatest economic value is relevant. The purpose of the research was to study the productivity and economic efficiency of growing maize hybrids for different irrigation methods and schemes of plant protection against pathogens. Also the objective of research was to determine the influence of the investigated factors on phonological indicators, yield dynamics and economic efficiency of corn cultivation on grain. Field experiments were conducted in accordance with experimental procedures, testing and application of pesticides. Agrotechnical cultivation of maize hybrids for grain was generally recognized for the conditions of southern Ukraine, in addition to the investigated methods of irrigation and schemes of protection of plants against pathogens. During cultivating maize for grain, the maximum yield of grain at the level of 14.5 t/ha provides the use of the hybrid N.K. Pako, with drop irrigation and the maximum chemical protection against pathogens. The developed technology of corn cultivation provides conditional net profit of 36.3 thousand UAH/ha and profitability at the level of 157%. Considering the relevance of the research direction, it is planned to study the effectiveness of the use of biological means of plant protection in the cultivation of corn for grain in different ways of watering.
Authors and Affiliations
S. V. Kokovikhin, І. М. Bilyaevа
GEOINFORMATION SUPPLY OF ENTERPRISES WHICH DEPEND ON PRODUCTION OF ORGANIC PRODUCTION
Ukraine has a unique opportunity to take one of the leading places among producers of organic products in terms of its natural and climatic and soil potential. However, despite the progress in the development of organic...
MODELING THE STRUCTURE OF SUPRAMOLECULAR COMPLEXES BORIC ACID –PECTIN
In order to study the possibility of creating products of interaction of boric acid with pectin, a number of compounds with 1: 1 pectin boric acid and 2:1 ratio were synthesized. A theoretical calculation of the possibil...
EFFECT OF THE LIQUID COMPLEX FERTILIZERS ON THE INDEXES QUALITY THE TUBER OF POTATO
Potato is characterized high biological indexes and good flavouring quality. They are very important for people feed. Feed value of potato tubers is changed under influence of the great number of the growth factors. One...
ECONOMIC EFFICIENCY OF ELEMENTS OF TECHNOLOGY OF GROWING OF WHEAT WINTER-ANNUAL IS IN CROP ROTATIONS OF SOUTH STEPPE OF UKRAINE
The results of the researches got in the protracted and temporal field researches during 2007–2017 are represented in the article. The aim of researches was determination of economic efficiency of technologies of growing...
THE TROPHIC COMMUNICATION OF THE COTTON BOLLWORM IN THE MODERN GROWING TECHNOLOGY OF SUNFLOWER AND CORN IN THE FOREST-STEPPE OF UKRAINE
The features of reproduction of cotton shoots of sunflower seeds and corn under modern agricultural systems in the forest-steppe of Ukraine are highlighted. The analysis of efficiency of application of modern monitoring...