Research Article | Open Access | 10.31586/Agrophysical.0101.05
Study the Dynamics of Vibrational Processes of Water-Mineral Metabolism of Plants in Ontogenesis
Received September 20, 2014
Revised November 21, 2014
Accepted December 20, 2014
Published December 30, 2014
AbstractWe analyze the experimental data on the dynamics of water and mineral metabolism of tomato plants by using the methods of spectral analysis. Plants were cultivated under controlled conditions. We have used the various compositions of juvenile analogues of thin-layer soil. It is shown that the composition of the soil analogue significantly affects the dynamics of water-mineral metabolism of plants and plant productivity. It was found that the dynamics of the water and mineral metabolism of plants has a clear oscillatory structure. We have identified the most intense frequencies of this process. It was found that in order to maximize the productivity of plants it is necessary that the process of transpiration should contain simultaneously both high-frequency and low-frequency periodicities. This creates the most favorable environment for the development and functioning of the plant root system. It was shown that vibrations of water metabolism closely connected with the vibrations of the content of chemical elements in plants.
Keywords: dynamics, plants, periodicities, productivity, root system, soil analogue, spectral analysis, transpiration, time series, water-mineral metabolismFigures
Mukhomorov V.K., and Anikina L.M. 2012. Dynamics of Mineral Elements in Plants. Primary Soil Formation. LAP LAMBERT Academic Publishing. Germany. Saarbr?cken. (in Russian).
Mukhomorov V.K., Anikina L.M. Stepanova O.A. (2007) Dinamika produktivnosti i kachestva rastitel'noy produktsii i ikh svyaz's informatsionnym obmenom mezhdu sistemami organicheskoye veshchestvo-mikrobioticheskoye soobshchestvo pri pervichnom pochvoobrazovanii. (The dynamics of efficiency and quality of plant products and their relation with information exchange between systems of organic matter and biotic community during of the primary pedogenesis). In: Modern agrophysics for the high agrotechnologies. International Conference. St. Petersburg, Sept., 25-27, 2007, pp. 210-211. (in Russian).
Mukhomorov V.K., and Anikina L.M. (2008) Information Streams in Coupled Organic Matter-Microbiotic Community Systems of the Root-Inhabited Media under Primary Pedogenic Processes. Russian Agricultural Sciences, 34, 322-324.
Panova G.G., Ermakov E.I., Anikina L.M. Stepanova O.A. (2007) A method of chemical regeneration and sterilization of soil analogues. Inventor?s Certificate of Russian Fed. No. 23021004. Bull. No. 19.
ZheltovYu.I. (1986) Vliyaniye sposobov uvlazhneniya korneobitayemykh sred na produktivnost' rasteniy tomata v reguliruyemykh usloviyakh. (Influence of the ways of moistening of root-inhabited environments on the productivity of tomato plants under controlled conditions). Scientific and technical bulletin of agronomic physics. pp. 73-84. (in Russian).
Ermakov, E.I. (2009). The controllable technogenic agroecosystem of the noosphere level. In: Ermakov E.I. Selected Works. St. Petersburg. pp. 75-80.
Sokolov V.N. (1996) Microworld of argillaceous rocks. Soros Educational Journal. pp. 56-64.
PlatonovO.S., PoloveckaiaV.V. (2012) Features of the chemical compositionand biological activity of sapropel. Tula State Pedagogical University of L. Tolstoy. Bulletin ofnew medical technologies. 1, 105-111.
Udalova O.R. (2014) Thesis. Technological bases of cultivation of tomato plants under controlled agro-ecosystems. St. Petersburg.
Yagodyn BA (1987) Practical work on Agricultural Chemistry. M.
MineevaVG (Ed.). (2001) Workshop on Agricultural Chemistry. MSU.M.
Ermakov E.I., Medvedeva I.V., Mukhomorov V.K. (1997) Influence of natural organic matter in the nutrient solution on the water-mineral metabolism and productivity of tomato plants under controlled conditions. Agrochemistry. 5, 32-40.
GambarovG.M., JuravelN.M., and KorolevY.G. (1990) Statistical modelingand forecasting. Ed. by GrambergA.G.M. Finance and Statistics, (in Russian).
Ermakov, E.I., Medvedev I.V. (1985) Optimizatsiya usloviy zhiznedeyatel'nosti korney pri issledovanii vodno-mineral'nogo obmena i potentsial'noy produktivnosti rasteniy tomata. (Optimization of vital activity conditions of the roots in the study of water and mineral metabolism and potential productivity of tomato plants). In: Physiological objective laws of ontogeny and of plant productivity. pp. 155-185.
Pystyl?nik E.I. (1968) Statisticheskie metody analiza i odrabotki nablydenii (Statistical Methods of Analyzing and Processing Observations). Moscow. Nauka.
Fleiss J.L. (1973) Statistical Methods for Rates and Proportions. New York-Chichester-Brisbane-Toronto-Singapore. John Wiley & Sons.
Handbook of Applicable Mathematics. (1990) Chief Editor: Walter Ledermann. Vol. VI: Statistics. Part B. New York-Chichester-Brisbane-Toronto-Singapore. John Wiley & Sons.
Sir Kendall N. (1981) Time-Series. London and High Wycombe. Charls Griffin and Company Ltd.