Oligochaeta, Naididae of the West Indies and adjacent regions
Papéis Avulsos de Zoologia, 2002 A very large collection of Naididae of the West Indies (153 localities), Suriname (15), Venezuela (2) and Florida (1) is studied. Five new species Nais barua, Dero scalariformis, D. tuna, Aulophorus kalina, A. barbatus are described.
Gilberto Righi, Viviane Hamoui
doaj +1 more source
Obtención de cerveza artesanal ale usando sachapapa (Dioscórea trífida L.) como sucedáneo de la malta de cebada y cocona (Solanum sessiliflorum D.), Iquitos 2022 [PDF]
, 2023 The main objective of this research work was to obtain Ale craft beer, using sachapapa as a substitute for barley malt and cocona extract. For this reason, three formulations were made to elaborate the beers modifying the proportions (P1 90% barley-10 ...
Ríos Pérez, Flavio Bruno +1 more
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BMC Genetics, 2019 Background The basic leucine zipper (bZIP) transcription factor is one of the most abundant and conserved transcription factor families. In addition to being involved in growth and development, bZIP transcription factors also play an important role in ...
Zhengmei Yang +9 more
doaj +1 more source
Evaluation of the viability of old seeds of several important agricultural weeds [PDF]
Pesticidi i FitomedicinaPersistent seed banks are equally important in agriculture and invasion biology. While seed vitality persistence exemplifies an eternal uphill battle for weed control in agriculture, it signals a potential invasiveness of species in invasion biology ...
Šikuljak Danijela +5 more
doaj +1 more source
Sustancias utilizadas como agente gelificante alternativas al agar en medios de cultivo para propagación in vitro [PDF]
, 2012 El cultivo de tejidos vegetales comprende un conjunto técnicas ampliamente usadas para propagación vegetal in vitro; sin embargo, una desventaja es el alto costo de componentes utilizados para el medio de cultivo, entre éstos, el agar (solidificante más ...
Cárdenas Gonzalez, Oswaldo +5 more
core +2 more sources
Acta Agronómica, 2011 Conocer la variabilidad genética del ñame, Dioscorea spp., permite apoyar estrategias de mejoramiento y conservación de este recurso fitogenético. El objetivo de este estudio fue la caracterización molecular de 20 accesiones de Dioscorea spp. mediante la
Hernando Javier Rivera-Jiménez +4 more
doaj +2 more sources
Distribution, management and diversity of the endangered Amerindian yam (Dioscorea trifida L.)
Brazilian Journal of BiologyThe objective of this study was to verify the occurrence of Dioscorea trifida in Brazil and to obtain information concerning its distribution, management and diversity.
WF. Nascimento +5 more
doaj +1 more source
Orchids of Russia: annotated checklist and geographic distribution
Nature Conservation Research: Заповедная наука, 2020 A checklist of orchids is presented for Russia. Data from the project «Biodiversity Mapping of Orchidaceae of Russia» are supplemented by the literature data in order to analyse the geographical distribution of species.
Petr G. Efimov
doaj +1 more source
Thirty years of glyphosate‐resistant crops and weeds: Current situation and future prospects
Pest Management Science, Volume 82, Issue 7, Page 5987-6009, July 2026.Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Ricardo Alcántara‐de la Cruz +7 more
wiley +1 more source
Evaluación de los rendimientos en el proceso de obtención de alcohol a partir de harina de ñame (Dioscórea Bulbifera, Trífida) por vía enzimatica [PDF]
, 2008 En la presente investigación se tomaron dos especies de ñames poco estudiadas Dioscórea bulbifera y Dioscórea trífida con el objetivo de medir su rendimiento en Lt/Tonelada en la producción de alcohol que puede ser utilizado como combustible, mediante ...
Asturizaga Avilez, Yajaira
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