SAPROPEL AS A HОRDEUM VULGARE GROWTH STIMULATOR
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Published
Nov 27, 2021
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Abstract
The paper presents the results of a laboratory study of the influence of sapropel with different methods of its introduction on the growth processes of barley of the common variety Nur. The experiment was carried out in 2021 under climatic conditions at the Vologda Scientific Center of the Russian Academy of Sciences. The study was carried out by the method of soil culture. In the control variant, the soil of the Nord Pulp LLC peat company was used for setting up the experiment; in the experimental variants, sapropel was additionally introduced into the soil (as an integral part of the soil; during irrigation; combining both options). Each variant included 10 vessels, 10 seeds were placed in each vessel. On the 10th, 15th and 20th days of the experiment, the morphometric parameters were taken from the plants and the average daily increments were calculated. As a result of the study, it was found that sapropel had a growth-stimulating effect on barley plants. Probably, the observed effect is associated with the high content of biologically active compounds in sapropel.
Article Details
Section
Crop husbandry
References
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6. Mudrykh N.M. Biologizatsiya zemledeliya - osnova sokhraneniya plodorodiya pochv Nechernozemnoy zony [Biologization of agriculture is the basis for preserving soil fertility in the Non-Black Earth Zone] // Vestnik AGAU. 2017. №9 (155). S. 28-34 (in Russian).
7. Pavlovskaya N.Ye., Timakov A.G., Yakovleva I.V., Mameyev V.V. Izucheniye effektivnosti primeneniya biopreparatov na fotosinteticheskuyu deyatel'nost' i urozhay yarovogo yachmenya [Study of the effectiveness of the use of biological products on photosynthetic activity and harvest of spring barley] // Vestnik IrGSKHA. 2019. № 90. S. 44-55 (in Russian).
8. Perminova I.V., Kalmykov S.N., Karpyuk Ye.A. Polucheniye alkoksisilil'nogo proizvodnogo guminovykh veshchestv dlya sorbtsii NP (V) i PU (V) [Obtaining an alkoxysilyl derivative of humic substances for the sorption of NP (V) and PU (V)] // Voprosy atomnoy nauki i tekhniki. Seriya: Materialovedeniye i novyye materialy. 2013. №1. S. 148-158 (in Russian).
9. Rassokhina I.I., Platonov A.V. Problema povysheniya produktivnosti zernovykh kul'tur Vologodskoy oblasti [The problem of increasing the productivity of grain crops in the Vologda region] // Molodyye uchenyye – ekonomike regiona: materialy XX Mezhdunar. nauch.-prakt. konf., g. Vologda, 25-27 noyabrya 2020 goda. Vologda: VolNTS RAN, 2021. S. 337-341 (in Russian).
10. Sokolov V.A., Chepurov A.A. Izucheniye vliyaniya sapropelya na produktivnost' yarovoy pshenitsy [Study of the influence of sapropel on the productivity of spring wheat] // Vestnik NGAU (Novosibirskiy gosudarstvennyy agrarnyy universitet). 2018. №. 1. S. 60-64 (in Russian).
11. Sokolov N.A., D'yachenko O.V., Bab'yak M.A. Tendentsii biologizatsii zemledeliya Bryanskoy oblasti [Trends in biologization of agriculture in the Bryansk region] // Vestnik Kurskoy gosudarstvennoy sel'skokhozyaystvennoy akademii. 2021. № 2. S. 65-73 (in Russian).
12. Tabalenkova G.N., Golovko T.K. Produktsionnyy protsess kul'turnykh rasteniy v usloviyakh kholodnogo klimata [The production process of cultivated plants in a cold climate]. 2010. 231 s. (in Russian).