Results 51 to 60 of about 913 (113)

A revised classification of Rubiaceae subfamily Rubioideae tribe Rubieae*

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract In its current circumscription, Rubiaceae subfam. Rubioideae tribe Rubieae consists of 18 genera, i.e., Asperula, Callipeltis, Castrila, Crucianella, Cruciata, Cynanchica, Didymaea, Galium, Hexaphylla, Kelloggia, Mericarpaea, Microphysa, Phuopsis, Pseudogalium, Rubia, Sherardia, Thliphthisa and Valantia.
Joachim W. Kadereit   +1 more
wiley   +1 more source

Caracterización y evaluación preliminar de quince clones de Ñame dioscorea sp. [PDF]

open access: yes, 1988
Se caracterizaron y evaluaron quince accesiones de Ñame (Dioscorea sp) provenientes de ocho países de la cuenca del Caribe. El ensayo se estableció en el programa de Recursos Genéticos Nicaragüenses (REGEN).
Pérez Caballero, Norberto Rolando
core  

Interaction of 2,4-D or Dicamba with Glufosinate for Control of Glyphosate-Resistant Giant Ragweed (Ambrosia trifida L.) in Glufosinate-Resistant Maize (Zea mays L.)

open access: yesFrontiers in Plant Science, 2017
Glyphosate-resistant (GR) giant ragweed is a problematic broadleaf weed in crops including maize and soybean in the Midwestern United States. Commercialization of crops with 2,4-D or dicamba and glufosinate resistance will allow post-emergence (POST ...
Zahoor A. Ganie, Amit J. Jhala
doaj   +1 more source

Evaluation of single versus multiple site of action preemergence herbicides for waterhemp and giant ragweed control in Wisconsin soybean

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract The use of preemergence (PRE) herbicides with soil residual activity is recognized as an effective strategy for early‐season weed management in Midwest US soybean [Glycine max (L.) Merr.] production. The efficacy of soybean PRE herbicides with single and multiple sites of action (SOAs), including acetolactate synthase (ALS), photosystem II ...
Rodrigo Werle   +4 more
wiley   +1 more source

Obtención de plantas de ñame (Dioscorea spp.) libres de virus por medio del cultivo in vitro de meristemas. [PDF]

open access: yes, 1995
Tesis (licenciatura en ingeniería agronómica con énfasis en fitotecnia)--Universidad de Costa Rica. Facultad de Agronomía. Escuela de Fitotecnia, 1995.Se realizaron ensayos tendientes a establecer la metodología para el establecimiento y la producción in
Brenes Angulo, Arturo
core  

EVALUATION OF THE PROPERTIES MODIFICATION FOR VIA ENZYMATIC OF THE STARCH OF YAM (D. trífida) USING -AMILASA (TERMAMYL® 120 L, TYPE L)

open access: yesVitae, 2009
The starch of yam constitutes an excellent raw material to modify the texture and consistency of foods. Its functionality depends on the molecular weight average of the amilosa and the amilopectina, as well as of the molecular organization of these ...
Everaldo MONTES M.   +4 more
doaj  

Comparative Study of the Physicochemical, Functional, Thermal, and Rheological Properties of Pretreated Flours From Dioscorea alata and Dioscorea rotundata

open access: yesFood Science &Nutrition, Volume 14, Issue 3, March 2026.
Pretreatments help improve flour quality. The increase in solubility and dispersibility is greater in D. rotundata. D. alata flours are more resistant to shear than D. rotundata flours. All flours degrade after 200°C. D. alata flours are more elastic while D. rotundata flours are more viscous.
Piedad Montero Castillo   +2 more
wiley   +1 more source

EVALUACIÓN DE LAS PROPIEDADES MODIFICADAS POR VÍA ENZIMÁTICA DEL ALMIDÓN DE ÑAME (D. trífida) UTILIZANDO α-AMILASA (TERMAMYL® 120 L, TIPO L)

open access: yesVitae, 2008
El almidón de ñame constituye una excelente materia prima para modificar la textura y consistencia de los alimentos. Su funcionalidad depende del peso molecular promedio de la amilosa y la amilopectina, así como de la organización molecular de estos ...
Everaldo Montes M   +4 more
doaj  

Translocating Intact Assemblages to Degraded Sites to Accelerate Ecological Recovery

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.
Estuarine ecosystems are threatened by anthropogenic pressures such as climate change, coastal development, and increased nutrient and sediment inputs. These pressures are deteriorating ecological health and threatening the functioning and services that estuarine ecosystems provide.
Orlando Lam‐Gordillo   +3 more
wiley   +1 more source

Brazilian yam and tumeric native starches : characterization, modification and application [PDF]

open access: yes, 2018
Orientadora: Profª. Drª. Rosemary Hoffmann RibaniCoorientador: Prof. Dr. Marcelo LazzarottoSupervisora Internacional: Profª. Drª. Trust BetaTese (doutorado) - Universidade Federal do Paraná, Setor de Tecnologia, Programa de Pós-Graduação em Engenharia de
Hornung, Polyanna Silveira
core  

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