Role of long-term pasture agroecosystems in the repro-duction of gross energy in the biosphere
Abstract and keywords
Abstract (English):
Based on a new method of energy assessment of meadow agroecosystems, data on the accumulation of gross energy by pasture ecosystems over a 76-year period were obtained. Quantitative indicators are given for the total production of gross energy and its distribution in the aboveground and underground mass of pasture phytocenoses, taking into account changes in the energy intensity of soil fertility.

Keywords:
pasture agroecosystems, long-term phytocenoses, gross energy, anthropogenic costs, natural factors
References

1. Zhuchenko A. A. Adaptivnoe kormoproizvodstvo. - Kishinev : Shtiinca, 1990. - 32 s.

2. Trofimova L. S., Trofimov I. A. Znachenie, funkcii i potencial travyanyh ekosistem v biosfere // Teoreticheskie i prikladnye problemy ispol'zovaniya, sohraneniya i vosstanovleniya biologicheskogo raznoobraziya travyanyh ekosistem : materialy Mezhdunarodnoy nauchnoy konferencii / GNU Stavropol'skiy NIIISH. - Stavropol' : AGRUS, 2010. - S. 386-387.

3. Lugopastbischnye ekosistemy v biosfere i sel'skom hozyaystve Rossii / V. M. Kosolapov, I. A. Trofimov, L. S. Trofimova, E. P. Yakovleva // Kormoproizvodstvo. - 2011. - № 3. - S. 5-8.

4. Odum Yu. Osnovy ekologii / Per. s angl. 3-e izd. - M. : Mir, 1975. - S. 52-113.

5. Kutuzova A. A. Metodologiya i prakticheskoe znachenie proizvodstva valovoy energii lugovymi agrobiocenozami // Vserossiyskiy nauchno-issledovatel'skiy institut kormov im. V. R. Vil'yamsa na sluzhbe Rossiyskoy nauke i praktike. - M., 2014. - S. 272-281.

6. Kosolapov V. M., Trofimov I. A., Trofimova L. S. Kormoproizvodstvo - strategicheskoe napravlenie v obespechenii prodovol'stvennoy bezopasnosti Rossii. Teoriya i praktika. - M. : FGNU «Rosinformagroteh», 2009. - 200 s.

7. Programma i metodika provedeniya nauchnyh issledovaniy po lugovodstvu (po mezhvedomstvennoy koordinacionnoy programme NIR Rossel'hozakademii na 2011-2015. gg.) / Pod red. A. A. Kutuzovoy, K. N. Privalovoy. - M. : FGU RCSK, 2011. - 192 s.

8. Kutuzova A. A., Trofimova L. S., Provornaya E. E. Metodika ocenki potokov energii v lugovyh agroekosistemah. 3-e izd. pererab i dopoln. - M. : Ugreshskaya tipografiya, 2015 - 52 s.

Login or Create
* Forgot password?