Influence of methods of forming okra plants on yield in conditions of spring film unheated greenhouses

Relevance. Okra is rich in useful substances: carbohydrates, dietary fiber, lipids, amino acids, vitamins A, K, C, mineral salts. The polysaccharides contained in okra fruits are chemically inert, non-toxic, biodegradable and biocompatible polymers. To expand the range of vegetable products in our country, a study of okra in the summer-autumn turnover in a film greenhouse was carried out. Material and methods. The aim of the research was to substantiate the elements of the technology for growing okra in film unheated soil greenhouses under the conditions of the 3rd light zone. Research was carried out in 2019-2020 on the basis of the Educational and Scientific Production Center "Vegetable Experimental Station named after Edelstein" of Russian State Agrarian University - Moscow Timiryazev Agricultural Academy in the summer-autumn turnover in a film unheated ground greenhouse. The objects of the study were the varieties: Damskie palchiki, Krasniy barkhat. Results. Based on the results of studying the effect of the formation of okra varieties in one and two shoots on growth and yield in the conditions of summer-autumn turnover in film soil greenhouses, we recommend growing plants of the Damskie palchiki variety in 2 shoots to obtain the highest fruit yield, Krasniy barkhat plants in one shoot.