Results 1 to 10 of about 1,778 (135)

Weed flora in forage maize fields as an attraction for entomophagous insects

open access: yesEgyptian Journal of Biological Pest Control
Background Phytosanitary problems, particularly insect pests, frequently threaten forage maize crops. However, spontaneous weed flora associated with these crops may provide key ecological functions by hosting entomophagous insects that contribute to ...
Fabián García-González   +3 more
doaj   +1 more source

Reproduction reduces HSP70 expression capacity in Argopecten purpuratus scallops subject to hypoxia and heat stress

open access: yesAquatic Biology, 2015
In scallops, gonad production is highly demanding energetically, and reproduction usually occurs during spring-summer, a period of strong environmental changes.
K Brokordt   +3 more
doaj   +1 more source

Microbially Mediated Chemical Ecology of Animals: A Review of Its Role in Conspecific Communication, Parasitism and Predation

open access: yesBiology, 2021
Microbial symbionts are nowadays considered of pivotal importance for animal life. Among the many processes where microorganisms are involved, an emerging research avenue focuses on their major role in driving the evolution of chemical communication in ...
Mónica Mazorra-Alonso   +2 more
doaj   +1 more source

Fifty years of research on South American drylands: Mapping the scientific contributions of the Argentine Institute for Dryland Research

open access: yesEcología Austral
Dryland ecosystems are among the most widespread biomes on Earth and sustain nearly 40% of the global human population. Knowledge on drylands throughout the world has come from diverse disciplinary fields including natural and social sciences.
Solana Tabeni   +6 more
doaj   +1 more source

Enhanced Crop Productivity and Sustainability by Using Native Phosphate Solubilizing Rhizobacteria in the Agriculture of Arid Zones

open access: yesFrontiers in Sustainable Food Systems, 2020
The importance of phosphate solubilizing rhizobacteria (PSB) has been well-document as an option for enhancing sustainable agriculture. As a particular group of plant growth promoting rhizobacteria (PGPR), PSB play an important role in the soil ...
Stefanie Maldonado   +12 more
doaj   +1 more source

Evaluation of three pinto bean varieties under drought and irrigation in Durango, Mexico.

open access: yesAgronomía Mesoamericana, 2015
The aim of this study was to identify the behavioral response in growth and physiology on three bean varieties under irrigation and drought. The study was conducted in 2014 at the experimental campus from the Autonomous University of Chapingo, Regional ...
Aurelio Pedroza-Sandoval   +4 more
doaj   +1 more source

Importance of crop phenological stages for the efficient use of PGPR inoculants

open access: yesScientific Reports, 2021
During the last decades, the incorporation of beneficial microorganisms in agriculture crop management has become a common practice. Seed coating of these microorganisms still faces technical issues, which limit its implementation in conventional ...
Alexandra Stoll   +6 more
doaj   +1 more source

The family Euphorbiaceae, source of vegetable oils for the technochemical industry

open access: yesGrasas y Aceites, 1992
The family Euphorbiaceae includes a huge number of species some of which provide important raw materials such as rubber, cassava, waxes and oils. In this study, the general botanical and chemical characteristics of this family are described firstly ...
M. J. Pascual Villalobos   +1 more
doaj   +1 more source

Microbial effects and home‐field advantage in holm oak (Quercus ilex) germination

open access: yesEcosphere
Germination is a critical process influenced by multiple abiotic and biotic factors and depends on the interaction between microorganisms and the environment. As plants select specific sets of microbes that evolve together in response to local conditions,
Francisco I. Pugnaire   +4 more
doaj   +1 more source

Future constraints and trends of the air-sea CO2 flux in the South-East Pacific region: a CMIP6 evaluation

open access: yesFrontiers in Marine Science
The South-East Pacific (SEP) plays a key role in the global carbon cycle. However, despite its importance, its ability to absorb anthropogenic carbon dioxide (CO2) remains poorly constrained due to strong variability and spatial heterogeneity in the air ...
Angela A. Bahamondes Domínguez   +6 more
doaj   +1 more source

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