Results 91 to 100 of about 23,655 (270)

Azospirillum brasilense affects survival, growth and nutrient status of micropropagated sugarcane (Saccharum spp.) plantlets during ex vitro conditions

open access: yesDiscover Plants
Azospirillum brasilense is a rhizobacterium that promotes growth and has physiological effects on the development of different crops. This study evaluated the effect of different doses of A.
Eucario Mancilla-Álvarez   +5 more
doaj   +1 more source

Floristic Inventory of Woollen’s Gardens Nature Preserve, Indianapolis, Marion County, Indiana, USA, With Quantitative Vegetation Sampling of Permanent Plots in 2003 and 2016 [PDF]

open access: yes, 2017
Urban forest fragments face challenges to habitat quality due to small size, isolation from larger natural areas, and close association with anthropogenic disturbance.
Dolan, Rebecca W., Moore, Marcia E.
core   +1 more source

Leaf Mining Insects and Their Parasitoids in the Old-Growth Forest of the Huron Mountains [PDF]

open access: yes, 2020
Leaf mining insects in an old-growth forest along the south central shore of Lake Superior in Michigan are documented. We present the results of a 13-year survey of leaf mining species, larval hosts, seasonal occurrence, and parasitoids, as well as ...
Gates, Michael W   +2 more
core   +2 more sources

Brachypodium SPEECHLESS2 Promoter Drives Expression of a Synthetic EPF to Reduce Stomatal Density in Sugarcane Without Pleiotropic Effects

open access: yesPlant Biotechnology Journal, Volume 24, Issue 4, Page 2372-2384, April 2026.
ABSTRACT Stomata are microscopic pores that regulate the exchange of CO2 and water vapour, making them a major target for engineering plants with improved intrinsic water use efficiency (iWUE). Proof‐of‐concept studies have demonstrated the potential to increase iWUE by reducing stomatal density (SD) and stomatal conductance (gsw) by ubiquitously ...
Daniel Lunn   +7 more
wiley   +1 more source

Delineamentos aumentados no melhoramento de plantas em condições de restrições de recursos Augmented designs in plant breeding under resource constrain

open access: yesCiência Rural, 2009
Este trabalho teve por objetivo comparar a eficiência na seleção de genótipos e a qualidade das estimativas dos componentes de variância e da herdabilidade, empregando o delineamento em blocos aumentados (DBA), o delineamento em blocos aumentados ...
Luiz Alexandre Peternelli   +3 more
doaj  

Indirect selection based on multispectral aerial images in the early stages of a wheat breeding program

open access: yesAgronomy Journal, Volume 118, Issue 2, March/April 2026.
Abstract To optimize a breeding program's phenotyping process, vegetation indices (VIs) obtained from multispectral images can serve as potential tools for the indirect selection of wheat (Triticum aestivum L.) families. This study evaluates the use of VI and multispectral bands for the indirect selection of superior families in the early stages of a ...
Aloísio Fernando Silva Ribeiro   +5 more
wiley   +1 more source

Urban socioeconomic, vegetation, and mosquito interactions in the United States: Current research and future directions

open access: yesEcosphere, Volume 17, Issue 3, March 2026.
Abstract With the introduction and adaptation of non‐native mosquitoes to cities, vector‐borne diseases are emerging concerns in the United States of America. A growing body of literature suggests that mosquito infestations and associated diseases are a greater burden in socioeconomically disadvantaged areas within the heterogeneous urban ecosystem ...
Sarah E. Rothman   +2 more
wiley   +1 more source

Integrating fecal DNA and telemetry to estimate wildlife densities in anthropogenic landscapes

open access: yesWildlife Society Bulletin, Volume 50, Issue 1, March 2026.
Density estimation is central to wildlife management efforts but can be challenging in anthropogenic landscapes due to small parcel sizes, access restrictions, and limited green space. We evaluated (a) the use of a plot‐based spatial capture‐recapture sampling design to estimate deer density in developed landscapes and (b) if integrating telemetry data
Ashley Lynn   +7 more
wiley   +1 more source

Nitrogen Fixation and Translocation in Sugarcane [PDF]

open access: yes, 2008
World sugarcane production is increasing rapidly as a biofuel. In some areas in Brazil, sugarcane has been grown continually over very long periods without N fertiliser inputs. Therefore, the occurrence of N fixation has been suspected.
Atsushi Momose   +6 more
core   +1 more source

Eficácia do halosulfuron no controle de tiririca (Cyperus rotundus) na cultura da cana-de-açúcar Efficacy of halosulphuron for the control of purple nutsedge in the sugar cane

open access: yesPlanta Daninha, 1995
A flora daninha infestante de um canavial é bastante específica e bem característica. O uso contínuo do mesmo herbicida é um dos fatores relacionados ao manejo, que mais tem contribuído para essa seleção.
Maria Helena T. Mascarenhas   +4 more
doaj   +1 more source

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