Results 91 to 100 of about 156 (108)

Analysis of weed flora in conventional and organic potato production

open access: yesBiologica Nyssana, 2013
Composition of weed flora is highly dynamic and depends upon great number of factors, of which cultural practices that are applied by humans in certain crops are the most important.
Nikolić, Lj.   +3 more
doaj  

Composición de la flora de praderas andinas en la Reserva Nacional Alto Bío-Bío (Lonquimay-Chile) y su relación con el régimen de pastoreo Floristic composition of Andean grassland in Alto Bío-Bío National Reserve (Lonquimay-Chile) and its relationship with the grazing regimen

open access: yesGayana: Botanica, 2011
Las praderas andinas de la Región de La Araucanía son usadas estacionalmente por comunidades Pehuenches como forraje para sus animales. El pastoreo es una de las principales perturbaciones que afectan a las praderas naturales, pudiendo generar cambios a ...
Andrés Fuentes-Ramírez   +2 more
doaj  

Половые формы и их экологические корреляции у растений класса Liliopsida в Сибири

open access: yesВестник Томского государственного университета. Биология, 2015
The ecological correlates and the potential driving forces for the evolution of sexual forms in plants have been debated intensively over the past decades. The main objective of the study of ecological correlates is to ascertain the reasons for the separation of sexes in flowering plants.
openaire   +3 more sources

Aphids of the genus Dysaphis Börner (Homoptera, Aphididae) associated with plants of the Monocot classis (Liliopsida)

Entomological Review, 2008
A detailed description of and key to all the known morphs of five species of the genus Dysaphis, D. allii Daniyarova, D. eremuri (Narzikulov), D. neostroyani Ilharco, D. tulipae (Boyer de Fonscolombe), and D. ubsanurensis Ivanovskaya, living on plants of the class Liliopsida, are given.
exaly   +2 more sources

Biomineralization in Thalassia testudinum (Liliopsida: Hydrocharitaceae) and an Eocene Seagrass

Transactions of the American Microscopical Society, 1988
Sheila D. Brack-Hanes, Anthony M. Greco
exaly   +2 more sources

Influence of Pb and Cd on the Biochemical Indices of Avena sativa (Poaceae, Liliopsida)

Biology Bulletin, 2019
Abstract—This study was devoted to the investigation of changes of vegetable raw material under Pb and Cd translocation in the tissues of oat grown on turf and sand soils with modelled pollution, as well the impact of Pb and Cd accumulation on the biochemical status of plants.
A. S. Petukhov   +3 more
openaire   +1 more source

Alliaceae (Liliopsida) species in the "Cărbuna" Landscape Reserve

Conferinţa ştiinţifico-practică internaţională "Instruire prin cercetare pentru o societate prosperă" = International scientific practical conference "Education through research for a prosperous society", 1-2 martie 2025. Vol. 1: Ştiinţe ale Naturii = Natural Sciences
The research reported in this article focuses on the Alliaceae family, specifically the rare species Allium fuscum Waldst. et Kit. and Nectaroscordum bulgaricum (Janka) Prodan, within the flora of the Republic of Moldova. It provides novel chorological insights and an analysis of the current state of these taxa within the 'Cărbuna' Landscape Reserve ...
openaire   +1 more source

Vitality Structure of Colchicum bulbocodium subsp. versicolor (Colchicaceae, Liliopsida) Populations in the Lower Volga Region

Biology Bulletin, 2021
A. V. Bogoslov   +5 more
openaire   +1 more source

Home - About - Disclaimer - Privacy