Results 21 to 30 of about 1,600 (169)

Impact of Land Use Changes and Dynamic Vegetation Changes on Vascular Flora Diversity in Małków-Bartochów (The Warta River Valley) [PDF]

open access: yes, 2011
The paper presents the changes of vascular plant flora in the Małków-Bartochów peatland area (the Warta River valley) which took place over a 40-year period.
Michalska-Hejduk, Dorota   +1 more
core   +1 more source

Desenvolvimento morfológico de Lotus spp. de diferentes hábitos de crescimento Morphological development of Lotus spp. with different growth habit

open access: yesRevista Brasileira de Zootecnia, 2007
Este trabalho foi realizado com o objetivo de comparar cultivares de Lotus corniculatus L. (cv. São Gabriel, cv. ARS2620) e L. uliginosus Schkuhr (cv. Maku) por meio da análise do desenvolvimento morfológico.
Rita Poles Maroso   +1 more
doaj   +1 more source

Root Distribution and Nitrogen Fixation Activity of Tropical Forage Legume American Jointvetch (Aeschynomene americana L.) cv. Glenn under Waterlogging Conditions

open access: yesInternational Journal of Agronomy, Volume 2014, Issue 1, 2014., 2014
We investigated the root distribution and nitrogen fixation activity of American jointvetch (Aeschynomene americana L.) cv. Glenn, under waterlogging treatment. The plants were grown in pots under three different treatments: no waterlogging (control), 30 days of waterlogging (experiment 1), and 40 days of waterlogging (experiment 2).
Manabu Tobisa   +3 more
wiley   +1 more source

Transcripts of Anthocyanidin Reductase and Leucoanthocyanidin Reductase and Measurement of Catechin and Epicatechin in Tartary Buckwheat

open access: yesThe Scientific World Journal, Volume 2014, Issue 1, 2014., 2014
Anthocyanidin reductase (ANR) and leucoanthocyanidin reductase (LAR) play an important role in the monomeric units biosynthesis of proanthocyanidins (PAs) such as catechin and epicatechin in several plants. The aim of this study was to clone ANR and LAR genes involved in PAs biosynthesis and examine the expression of these two genes in different organs
Yeon Bok Kim   +14 more
wiley   +1 more source

Phytochemical profile and antimicrobial properties of Lotus spp. (Fabaceae)

open access: yesAnais da Academia Brasileira de Ciências, 2014
The phytochemical profile and antimicrobial activity of cultivar (cv.) extracts of Lotus uliginosus (cvs. Trojan and Serrano), L. tenuis (cv. Larrañaga) and L. corniculatus (cv. São Gabriel) were investigated. The phytochemical analysis revealed tannins,
FELIPE A. GIRARDI   +5 more
doaj   +1 more source

La vegetación de lagunas primaverales en las cercanías de Temuco (Cautín, Chile) [PDF]

open access: yes, 1998
La vegetación de lagunas primaverales en las cercanías de Temuco (Cautín, Chile). Se estudió la vegetación de lagunas primaverales ubicadas en las serranías de Tromén al poniente de la ciudad de Temuco, Chile.
Ojeda Nempu, Pedro   +2 more
core   +4 more sources

A Phytogeographical Classification of the North American Pacific Coast Based on Climate, Vegetation and a Floristic Analysis of Vascular Plants

open access: yesJournal of Botany, Volume 2009, Issue 1, 2009., 2009
This study was designed to explore floristic variation along the Pacific coast from Cook Inlet, Alaska, to the southern tip of Baja California, Mexico. Data corresponding to 965 phytosociological relevés (including 686 vascular plants) obtained by sampling 279 coastal sites were examined.
Manuel Peinado   +4 more
wiley   +1 more source

Habitat use and diet of endangered southern river otter Lontra provocax in a predominantly palustrine wetland in Chile

open access: yesWildlife Biology, Volume 14, Issue 2, Page 211-220, June 2008., 2008
Abstract The southern river otter Lontra provocax is an endangered species. It has a patchy distribution in southern Chile and Argentina, inhabiting both freshwater and marine habitats. While most studies of their diet and habitat use have been carried out in freshwater habitats, our study is the first one on these aspects in a predominantly palustrine
Gonzalo Medina‐Vogel   +1 more
wiley   +1 more source

Rebrota de Lotus spp. de diferentes hábitos de crescimento Regrowth of Lotus spp. with different growth habits

open access: yesRevista Brasileira de Zootecnia, 2007
Este trabalho foi realizado com o objetivo de comparar cultivares de Lotus spp. de diferentes hábitos de crescimento (L. corniculatus: São Gabriel - semi-ereto; ARS2620 - prostrado; L. uliginosus: cv. Maku - decumbente) cultivados em vasos e submetidos a
Rita Poles Maroso   +2 more
doaj   +1 more source

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