Results 51 to 60 of about 10,866 (212)
Gaseous exchanges of corn and weeds under competition and water regimes [PDF]
Revista Brasileira de Engenharia Agrícola e Ambiental, 2020 Water deficits can alter vital physiological functions and negatively affect plant growth. These effects can be intensified by weeds competing for water available to crops.
Claudia D. M. Freitas +5 more
doaj +1 more source
Dinâmica populacional de plantas daninhas na cultura do milho em função de adubação e manejo. [PDF]
, 2011 O objetivo do trabalho foi avaliar o estabelecimento populacional das comunidades das plantas daninhas, durante seis anos agrícolas consecutivos de milho cultivado no sistema plantio direto orgânico e tradicional, intermediado por um sistema de plantio ...
Corrêa, Maria Lita Padinha +4 more
core +3 more sources
Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.Abstract Ethiopia is Africa's second‐largest sorghum producer [Sorghum bicolor (L.) moench]. Despite these potentials, the production and productivity of sorghum yield remained low due to many agricultural factors. Among the factors, sorghum anthracnose caused by Colletotrichum sublineolum is one of the main fungal diseases substantially reducing ...
Assefa Gidesa +3 more
wiley +1 more source
A survey of selected coastal vegetation communities of Florida [PDF]
, 1977 A survey of coastal vegetation around Florida was conducted during 1973 and 1974. Seventeen sites were selected and sampled using the transect method to determine species occurrence, relative densities, and habitat development and structure.
Carlton, Jedfrey M.
core
Chemistry &Biodiversity, Volume 23, Issue 2, February 2026.Stages of the study on the allelopathic potential of Calotropis procera (Aiton) W. T. Aiton. The image shows the collection of plant material, the decomposition of organic matter, the identification of bioactive compounds, and the effects on the germination of Handroanthus impetiginosus (Mart. ex DC.) Mattos.
Bruno Melo de Alcântara +7 more
wiley +1 more source
Agronomía Mesoamericana, 2016 No se detectó reproducción de Meloidogyne incognita en las malezas Lantana camara, Melampodium divaricatum, Bidens pilosa, Lepidium virginicum y Tagetes filifolia, en condiciones de invernadero.
Róger López
doaj +1 more source
Ecology and Evolution, Volume 16, Issue 2, February 2026.During the succession of karst rocky desertification, soil bacterial diversity was directly influenced by both plant functional diversity and soil physicochemical properties. In contrast, soil fungal diversity was directly regulated by soil physicochemical properties and indirectly affected by plant functional diversity via the mediation of soil ...
Dandan Zhu +3 more
wiley +1 more source
Ethnobotanical survey of pesticidal plants used in South Uganda : case study of Masaka district [PDF]
, 2011 Use of synthetic pesticides in developing countries is not only limited by their being expensive but also the small (uneconomic) fields whose limited production costs cannot offset costs of agricultural implements like agro-chemicals. Subsistence farmers,
Charles, Kudamba +3 more
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Journal of Food Process Engineering, Volume 49, Issue 2, February 2026.This scoping review (2020–2025) compiles validated evidence on the antioxidant potential of unconventional edible plants (PANCs). Thirty species showed high phenolic content and strong radical‐scavenging activity, reinforcing their role as natural antioxidants and sustainable alternatives to synthetic additives within biodiversity‐based food systems ...
Nathália Letícia Hernandez Brito +8 more
wiley +1 more source
Ciência e Agrotecnologia, 2007 O picão-preto (Bidens pilosa L.) é uma planta daninha muito agressiva, que está presente em quase todo Brasil. O principal método de controle é o químico, porém apresenta elevado impacto ambiental, risco de intoxicação humana e possibilidade de causar ...
Magda Cristiani Ferreira +2 more
doaj +1 more source