http://dspace.nbuv.gov.ua:80/handle/123456789/65998 2026-04-16T18:02:07Z http://dspace.nbuv.gov.ua:80/handle/123456789/66033 Правила для авторов 2006-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/66032 Галловая нематода и борьба с ней в защищенном грунте Донецкого ботанического сада НАН Украины Бондаренко-Борисова, И.В.; Деревянская, А.Г.; Болтовская, Е.В.; Сигарёва, Д.Д. Seventeen plant species damaged by root-knot nematode were registered at the Donetsk Botanical Gardens conservatories during 2004 – 2005. Representatives of Ficus sp., Begonia sp., Passiflora sp., Azorina sp. genera suffered more heavily. Original data were obtained for Meloidogyne incognita control under conservatory conditions of the Donetsk Botanical Gardens. These data concern possibility of Artemisia absinthium L. allelopathic abilities using, anthelminthic and catch crops (Cucumis sativus L., Vicia faba L., Pisum sativum L.) using. Conducted researches showed high effectiveness of A. absinthium mulch using in meloidogynosis combating when Solanum pseudocapsicum L. being infected artifically. C. sativus showed the best catching abilities among four tried cultures. It reduced Meloidogyne incognita invasion larvae density by 75,3%. Taking into account the current Ukrainian Law that prohibits any soil disinfectants using at the conservatories, working out and implementation of ecological safe methods of root-knot nematode control are extremely actual. 2006-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/66031 Динамика почвенного плодородия в коллекционных насаждениях Донецкого ботанического сада НАН Украины Поляков, А.К.; Торохова, О.Н. Dynamics studying of agrochemical soil abilities under arboreal stands of the Donetsk Botanical Gardens of the National Academy of Sciences of Ukraine showed, that during ten-year period humus level increasing took place (within the bounds 0,1-0,3%). Exchange soil acidity changed from slightly asid values (pH 6,6-6,8) to mildly alkaline ones (pH 7,5-8,2). During the period soil degradation under man-made stands was not observed. Quercus rubra Du Rei and Tilia platyphyllos Scop. were revealed as stands of maximum positive effect on soils. Tendency to organic matter content increasing on the total studying profile was observed under all stands. 2006-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/66030 Генетическая изменчивость плюсовых деревьев и семенного потомства сосны обыкновенной Демкович, А.Е. The maintenance of genetic material of scotch pine plus-trees in their seed embryos was determined by electrophoresis method in polyacrylamide gel. Allozymes served as isozymous markers (GOT, DIA, ADH, GDH, FDH, ACP, LAP, MDH, SOD). Devitation to inbreeding in embryo genotype segregation was revealed on Got-3, Dia-2, Dia-4, Adh-1, Adh-2, Mdh-2, Mdh-3, Acp loci. Allele diversity of maternal trees being maintained completely. 2006-01-01T00:00:00Z