Results 101 to 110 of about 7,426 (232)

CULTIVATION OF APORRECTODEA CALIGINOSA (Savigny, 1826) IN VERMICULTURE

open access: yesВопросы лесной науки
Restoration of degraded terrestrial ecosystems is impossible without restoration of soil fertility, including the creation of an appropriate soil structure. Reintroduction of natural soil-forming organisms among soil biota is an ecologically correct, but
А. P. Geraskina, К. А. Smirnov
doaj   +1 more source

Кариотип Dendrodrilus rubidus f. tenuis (Eisen, 1874) фауны Украины [PDF]

open access: yes, 2010
В результате кариологического исследования D. rubidus f. tenuis из украинских популяций обнаружены четыре хромосомные расы разной плоидности (2n = 34, 4n = 68, 5n = 85 и 6n = 102). У диплоидной расы в метафазе мейоза число бивалентов было стабильным (n =
Гарбар, О. В.   +2 more
core  

ГЕНЕТИЧЕСКАЯ СТРУКТУРА ПОПУЛЯЦИЙ ПАРТЕНОГЕНЕТИЧЕСКОГО ДОЖДЕВОГО ЧЕРВЯ EISENIELLA TETRAEDRA (SAVIGNY, 1826) В ЕСТЕСТВЕННОЙ И УРБАНИЗИРОВАННОЙ СРЕДЕ ОБИТАНИЯ [PDF]

open access: yes, 2010
Путем кариотипирования и аллозимного анализа установлено, что партеногенетический дождевой червь Eiseniella tetraedra на территории Украины представлен триплоидной (3n = 54) и тетраплоидными (4n = 72) расами и характеризу- ется чрезвычайно высоким ...
Гарбар, О. В.   +3 more
core  

Basic Research Tools for Earthworm Ecology [PDF]

open access: yes, 2010
Earthworms are responsible for soil development, recycling organic matter and form a vital component within many food webs. For these and other reasons earthworms are worthy of investigation. Many technologically-enhanced approaches have been used within
Butt, Kevin Richard, Grigoropoulou, Niki
core   +2 more sources

Cariologia deiLumbricidae [PDF]

open access: bronze, 1952
Pietro Daniel Omodeo
openalex   +1 more source

Earthworm assemblages in an ecotone between forest and arable field and their relations with soil properties Comunidades de minhocas em um ecótono entre floresta e campo arável e suas relações com as propriedades do solo

open access: yesPesquisa Agropecuária Brasileira, 2009
The objective of this work was to assess the effects of a forest-field ecotone on earthworm assemblages. Five sites (blocks) differing in the type of crop rotation used in the field were studied in Central Bohemia, Czech Republic. In each block, sampling
Josef Zeithaml   +2 more
doaj   +1 more source

Radionuclide transfer to wildlife at a 'reference site' in the Chernobyl Exclusion Zone and resultant radiation exposures [PDF]

open access: yes, 2018
This study addresses a significant data deficiency in the developing environmental protection framework of the International Commission on Radiological Protection, namely a lack of radionuclide transfer data for some of the Reference Animals and Plants ...
Barnett, CL   +6 more
core   +3 more sources

Earthworms newly from Mongolia (Oligochaeta, Lumbricidae, Eisenia)

open access: yesZooKeys, 2013
Two new megadrile earthworms from the steppes, the first species wholly from Outer Mongolia, are ascribed to the partially parthenogenetic Eisenia nordenskioldi (Eisen, 1879) species-complex. Taxonomic justification of sympatric Eisenia nordenskioldi mongol and Eisenia nordenskioldi onon ssp. n. are supported by mtDNA COI barcodes. The unreliability of
openaire   +6 more sources

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