Results 231 to 240 of about 70,043 (289)

Essential nutrients’ availability in pecan orchards affected by salinity in southern New Mexico and western Texas

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Pecans [Carya illinoinensis (Wangenh.) K. Koch] are widely cultivated in the semi‐arid and arid regions of New Mexico and Texas, where irrigation relies heavily on the Rio Grande River and brackish groundwater. This study evaluated the impact of these water sources on soil physicochemical properties, nutrient availability, and pecan tree ...
Akram Ben Ali   +2 more
wiley   +1 more source

In Vitro Regeneration, Acclimatization, Phytochemical Profiling, and Antioxidant Properties of Hong Hoen Sirirugsa (<i>Globba sirirugsae</i> Saensouk & P.Saensouk). [PDF]

open access: yesPlants (Basel)
Saensouk S   +7 more
europepmc   +1 more source

Phylogenetic systematics of Juncaceae

open access: yesAmerican Journal of Botany, Volume 113, Issue 3, March 2026.
Abstract Premise Juncaceae has needed taxonomic revision for some time. Specifically, the genus Juncus s.l. is known to be paraphyletic because five small southern‐hemisphere genera have been shown repeatedly to be nested within it. In 2022, a new classification was proposed, based on phylogenies built from one nuclear and three plastid regions ...
Reed J. Kenny   +2 more
wiley   +1 more source

Spring ephemeral Erythronium umbilicatum may not be vulnerable to phenological mismatch with overstory trees

open access: yesAmerican Journal of Botany, Volume 113, Issue 3, March 2026.
Abstract Premise The defining life history strategy of spring ephemeral wildflowers is their avoidance of shading by trees during the brief, high‐light period before canopy leaf out. Studies suggest that spring ephemerals will experience increased light competition because canopy leaf out is more sensitive to warming than is the phenology of spring ...
Melina Schopler   +6 more
wiley   +1 more source

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