Development of technology for growing rice varieties «Aikerim», «Favorit» and «Yantar» by hydroponics

Abstract

One of the most important directions in rice farming is highly efficient resource-saving technologies. They are not only partially reduce the environmental burden on the environment throughout the country, but also very profitable from a financial point of view for the agricultural enterprises themselves. Rice cultivation on a hydroponic plant as a method of "green technologies" solves a number of environmental problems related to rice cultivation and the quality of rice itself. технологии выращивания риса сортов «Айкерим», «Фаворит» и «Янтарь» методом гидропоники The article examines the possibility of using the hydroponics method in the cultivation of rice varieties «Aikerim», «Favorite» and «Yantar». Nutrient solutions on the basis of Flora series universal complex, Uniflor complex with trace elements, and Aquarin water-soluble fertilizer compound were selected during the experiments of 3 rice varieties vegetation. The authors propose the most appropriate composition of nutrient solution for growing these rice varieties hydroponically. The article presents biometric characteristics of rice varieties grown on hydroponics, and also offers its own scheme of a hand-assembled hydroponic installation. It was found that under the conditions of lighting, temperature, and humidity specified in the experiment, the solutions of the Flora Series and created on the basis of water-soluble mineral fertilizers and the Uniflor complex are insufficiently favorable for rice cultivation. Whereas a nutrient solution based on mineral fertilizers (potassium ammonium nitrate, calcium nitrate, ammonium nitrate, magnesium sulfate, gelate) and complex give good results. Plants are obtained with full vegetation until full-grain maturity.