Учредитель и издатель: Founder and editor: ФГБОУ ВО «Казанская государственная академия ветеринарной медицины имени Н.Э. Баумана» (ФГБОУ ВО Казанская ГАВМ) FSBEI HE «Kazan Bauman State Academy of Veterinary Medicine»(FSBEI HE KSAVM) Печатается по решению редакционной коллегии Казанской государственной академии ветеринарной медицины им. Н.Э. Баумана от 5 Декабря 2019 г
The article presents the results of vegetation studies on dusting the seeds of agricultural crops with zeolite. The experiment used seeds of spring wheat variety Ulyanovskaya-105 and mechanically activated zeolite of the Tatar-Shatrashansk deposit of the Republic of Tatarstan. The activated zeolite was obtained by mechanical activation using a crushing and screening plant at OAO Zeolites of the Volga Region, the particle size is 0.20 mm. The effect of dusting seeds with zeolite in various doses (25 kg/t, 50 kg/t, 75 kg/t, and 100 kg/t) on the growth and development of spring wheat plants, as well as on the quality indicators of grain, has been evaluated. The results revealed a positive effect of agro mineral on such parameters as seed germination (increase by 2.0–12.0%), chlorophyll content in plants in the tillering phase (by 7.4–33.3%), as well as on morphometric and biochemical parameters - plant height (by 2.5% -10.1%), the number of grains in the ear (by 7.7%), plant biomass (by 1.7% -7.9%) and the protein content in the grain (by 0.6-4.2%).
The article presents the results of a field experiment on the introduction of zeolites from the Tatarsko-Shatrashansky deposit of the Republic of Tatarstan for sugar beets, the Dubravka variety, on leached chernozem. The studied doses of the agromineral are 10 and 15 t/ha. The results of the study revealed the effectiveness of zeolite when embedded in soil and its effect on the productivity of sugar beet and its biochemical characteristics. An increase in crop yield was established by 1.3-1.5 t/ha. An increase in the content of nitrogen and easily hydrolyzable carbohydrates in root crops is noted - depending on the dose of zeolite, up to 0.19 and 0.7 %, respectively.
The effect of phosphorite at a dose of 4 t / ha and glauconite at a dose of 15 t / ha of the Syundyukovskoye deposit and zeolite at a dose of 10 t / ha of the Tatarsko-Shatrashansky deposit on the yield and quality indicators of the seed of peas variety Vatan was studied. In field experiments, the effectiveness of the studied agronomic ores when applied to the soil was revealed. An increase in yield by 8.1-8.9 c/ha and an improvement in grain quality in terms of protein content up to 24.1 %, nitrogen up to 3.66 % and phosphorus up to 0.52 % were established.
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