Вестник Кольского научного центра РАН. 2014, №3.

uglerodnyj balans, resursy i ohrana: materialy mezhdunarodnogo simpoziuma, Petrozavodsk, 30 avgusta-2 sentyabrya 2005 g. Petrozavodsk: KrNC RAN, 2006. C. 313-321. 52. Sohranenie cennyh prirodnyh territorij Severo-Zapada Rossii. Analiz reprezentativnosti seti OOPT Arhangel'skoj, Vologodskoj, Leningradskoj i Murmanskoj oblastej, Respubliki Karelii, Sankt-Peterburga / pod red. K.N. Kobyakova. SPb., 2011. 506 s. 53. Korolyova N.E., Kostina V.A. Mochazhinnoe boloto g. Apatity // Izumrudnaya kniga Rossijskoj Federacii. Territorii osobogo prirodoohrannogo znacheniya Evropejskoj Rossii. Predlozheniya po vyyavleniyu. CH. 1 / pod red. N.A. Soboleva, E.A. Belonovskoj. M.: Institut geografii RAN, 2011-2013. S. 42. 54. Blinova I., Uotila P. Chamorchis alpina and Epipactis helleborine in the Murmansk Region, Russia, and assessments of the orchids in the Region using the IUCN Red List Categories // Memoranda Soc. Fauna Flora Fennica. 2011. Vol. 87. P. 21-28. 55. Blinova I., Koistinen M. A review of Characeae (Charophyta) in Murmansk Region (Russia) with notes on a new record of Chara virgata // Memoranda Soc. Fauna Flora Fennica. 2013. Vol. 89. P. 57-64. N.S. Rak, S.V. Litvinova, V.K. Zhirov BIOLOGICAL METHOD OF PLANTS PROTECTION AGAINST PLANT PESTS IN GREENHOUSES OF POLAR ALPINE BOTANICAL GARDEN & INSTITUTE Due to a biological method of plant protection, the phytosanitary situation in greenhouses of Polar AlpineBotanical Garden & Institute (PABGI) has been significantly improved. Selected in PABGI, entomophages populations are characterized by higher cold and temperature gradients resistance in total, compared with populations originated from middle-latitude regions. High effectiveness of the original entomophages cultures created in PABGI allows to recommend them for exploration in greenhouse enterprises of the Far North. Keywords: plant pests, biological protection, entomophages cultures, North populations. LITERATURA 1. Vershinina N.P. Naibolee rasprostranennye vrediteli oranzherejnyh i komnatnyh rastenij Murmanskoj oblasti i mery bor'by s nimi // Problemy botanicheskih i pochvennyh issledovanij na Kol'skom severe. Apatity, 1972. S. 105-108. 2. Korchagin A.A., Korchagina M.V. Rastitel'nost' Hibinskih gor. Putevoditel' po Hibinskim tundram. L.,1932. 115 s. 3. Novickaya L.A. Obzor vreditelej dekorativnyh rastenij Murmanskoj oblasti // Dekorativnye rasteniya i ozelenenie Krajnego Severa. M.; L. 1962. S. 182-186. 4. Vershinina N.P. Vrediteli dekorativnyh rastenij Murmanskoj oblasti // Razvitie botanicheskih issledovanij na Kol'skom Severe. Apatity. 1980. S. 138-147. 5. Rak N.S. EHntomo-fitopatologicheskij monitoring pri introdukcii rastenij v Polyarno-al'pijskom botanicheskom sadu // EHkologo-populyacionnyj analiz poleznyh rastenij: introdukciya, vosproizvodstvo, ispol'zovanie. H Mezhdunarod. simpoz. Syktyvkar, 2008. S. 165-166. 6. Pavlyushin V.A., Voronin K.E., Krasavina L.P. Ispol'zovanie ehntomofagov v biologicheskoj zashchite rastenij v teplicah Rossii //Trudy / REHO, 2001. T.72. S. 16-31. 7. Tverdyukov A.P., Nikonov P.V., Yushchenko I.P. Biologicheskij metod bor'by s vreditelyami i boleznyami v zashchishchennom grunte. M., 1993. 159 s. 8. Rak N.S., Krasavina L.P. Itogi introdukcii ehntomofagov i ih rol' v oranzhereyah Polyarno- al'pijskogo botanicheskogo sada-instituta im. N.A. Avrorina // Mater. Vtorogo Vseros. s"ezda po zashchite rastenij. 2005. SPb. T. 2. S. 108-110. G.A. Evdokimova MICROORGANISMS IN SOD SOILS OF THE ENA RIVER ALLUVIUM, KOLA PENINSULA The article presents information regarding the number and biomass of microorganisms in alluvial sod soils - a rare type of soil occurring on the Kola Peninsula. Microbiological analysis included plate methods on nutrient media and fluorescence microscopy. The distribution of bacteria and fungi is described along the soil profile, with the special emphasis on microbiota population in the buried peat. This peat is characterized with a high content of humus (26.6%) and microbial biomass reaching 3.6% of organic matter. The maximum biomass of bacteria (0.30 mg/g) and fungi (043 mg/g) was found in the sod horizon. The high bacterial density was also found in the buried peat at the depth of 36-70 cm. A comparative analysis of the microbiological characteristics was made for sod soils and podzolic soils dominating on the Kola Peninsula. Microbiological indicators in the sod horizon of the studied soil were similar to organic horizons of podzolic soils under pine forests of the Kola Peninsula, but they were less than these indicators in organic horizons under spruce forests. Keywords: microorganism, number, biomass, alluvial sod soil. 112 ВЕСТНИК Кольского научного центра РАН 3/2014(18)