Efficiency of use of microbiological fertilizers in growing strawberry garden on soddy-medium podzolic soil

Abstract

In agriculture, the use of microbiological fertilizers is becoming more and more widespread. The presence of microorganisms in them allows improving soil fertility, increasing the productivity of crops, while ensuring the cultivation of environmentally friendly products. There is a wide variety of microbiological fertilizers, so determining the type of preparation for garden strawberries when grown in the conditions of the Udmurt Republic is relevant. The purpose of the research: a comparative assessment of the effect of various types of microbiological fertilizers on the productivity of garden strawberries. Materials and Methods. Studies on the effect of microbiological fertilizers on the yield and its structure of garden strawberries were carried out on the territory of Vostochny LLC, Zavyalovsky District, Udmurt Republic. In 2016, 2018 studies were carried out on the feeding of garden strawberries of the Darenka vari- ety of the first and third years of fruiting with microbiological fertilizers on soddy-medium-podzolic medium-loamy soil. The scheme of the experiment included the following options: Water (control), Baikal EM 1, Emix, Humat EM. The total area of the plot is 2,9 m 2 . The accounting area of the plot is 1,8 m 2 . Placement of variants by a systematic method, in six-fold repetition. Results . Harvesting was carried out in five terms. Studies have proven the positive effect of the studied microbiological fertilizers on plant productivity. The highest yield of berries was 833,6 g/m 2 , which was obtained using Baikal EM 1. The largest berry was obtained in 2016, also when treated with Baikal EM 1, and amounted to 145 g. lo to increase the number of berries from the bush. So, in 2016 their number was 45,2; in 2018 – 42,0 pieces.