Results 61 to 70 of about 2,600 (201)

Diversity, Limnology, and Socioeconomic Significance of Wetlands of Assam, India: A Comprehensive Review

open access: yesInternational Journal of Zoology, Volume 2025, Issue 1, 2025.
The present review examines the biodiversity, ecological functions, and limnological attributes of wetlands in Assam, India, emphasizing aquatic biodiversity and its socioeconomic significance for local communities. The study employs a quasisystematic literature review methodology, supported by comprehensive database searches, stringent inclusion ...
Pallwabee Duarah   +4 more
wiley   +1 more source

Acúmulo de nutrientes pelo cafeeiro sob interferência de plantas daninhas Nutrient contents of coffee plants under weed interference

open access: yesPlanta Daninha, 2003
As plantas jovens de café são muito sensíveis à interferência das plantas daninhas, devido à forte competição por nutrientes que se estabelece entre essas plantas.
C.P. Ronchi   +3 more
doaj   +1 more source

Predominant weeds of some cereal crops in the scrub Savannah Region of Nigeria [PDF]

open access: yes, 2004
A survey was conducted to determine the weed species populations inhabiting cereal farms (maize, rice and sorghum) in some parts of the scrub savannah region of Nigeria during the growing seasons of 1996-1998 with the aim of providing information for ...
F. B., Jafun, S. D., Abdul
core  

Floristics and distribution of Wattle Dry Sclerophyll Forests and Scrubs in north-eastern New South Wales [PDF]

open access: yes, 2013
Acacia blakei forests and scrubs of north-eastern NSW are described and compared to similar vegetation found in the south-east of the state, primarily dominated by Acacia silvestris.
Hunter, John T.
core  

The Structure and Biological Activities With Health Benefits of Luteolin Glycosides From Plants

open access: yesThe Scientific World Journal, Volume 2025, Issue 1, 2025.
Luteolin, a flavonoid in the class of flavones, is found in various plant families. Luteolin is present in plants as both aglycone and glycosides. Luteolin glycosides are found in plants more often than aglycone. In this review, the structure, metabolism, biological activities, and health benefits of luteolin glycosides present in plants are summarized
Dutsadee Chinnapun, Kalyani Sen
wiley   +1 more source

Efeito da aplicação seqüencial de glyphosate no controle de Commelina benghalensis e Commelina diffusa na cultura do cafeeiro

open access: yesRevista Brasileira de Herbicidas, 2002
A fim de estabelecer estrategias que reduzam a tolerância de Commelina benghalensis e C. diffusa ao glyphosate, foram realizados dois experimentos lavoura de cafe. Foi avaliado o efeito da aplicacao sequencial de doses crescentes de glyphosate, comparando com as formulacoes de glyphosate SA (sal isopropilamina) e WG (sal amonio) no controle destas ...
Ricardo C. Werlang   +2 more
openaire   +2 more sources

Ilha de santiago (Cabo Verde) - Notas Florísticas e Fitogeográficas [PDF]

open access: yes, 1999
Dez taya (Achyranthes aspera var.pubescens, Andropogon/astigiatus, Anthephora cristata, Cenchrus bgorus, Chamaecrista mimosoides, Commelina d~@sa subsp.
Duarte, M C, Gomes, I, Moreira, I
core  

Analysis of bioactive phytochemicals and evaluation of antioxidant activity of a medicinal plant, Boerhaavia diffusa L. [PDF]

open access: yes, 2013
Boerhaavia diffusa L. (Family: Nyctaginaceae) commonly known as Punarnava is an herbaceous, spreading vine widely distributed in the tropical and subtropical regions in the world.
Gupta, A. K.   +3 more
core   +2 more sources

Update of the Xylella spp. host plant database – Systematic literature search up to 31 December 2023

open access: yesEFSA Journal, Volume 22, Issue 7, July 2024.
Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA)   +7 more
wiley   +1 more source

Identifikasi dan Pertumbuhan Berbagai Gulma Air sebagai Bahan Biofilter Penyaring Air Limbah [PDF]

open access: yes, 2003
Percobaan rumah kaca identifikasi dan pertumbuhan berbagai gulma air untukdigunakan sebagai bahan biofilter penyaring air limbah telah dilakukan di RumahKaca milik Fakultas Pertanian Unpad, Jatinangor.
Kurniadie, D. (Denny)   +1 more
core  

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