Results 51 to 60 of about 708 (147)

The Physiological Basis of the Genetic Progress in Yield Potential of CIMMYT Spring Wheat Cultivars from 1966 to 2009

open access: yesCrop Science, Volume 55, Issue 4, Page 1749-1764, July-August 2015., 2015
ABSTRACT Our objective was to investigate the physiological basis of genetic progress in grain yield in CIMMYT spring wheat (Triticum aestivum L.) cultivars developed from 1966 to 2009 in irrigated, high‐potential conditions. Field experiments were conducted during three growing seasons in northwest Mexico (2008–2009, 2009–2010, and 2010–2011 ...
K. A. B. Aisawi   +3 more
wiley   +1 more source

Detection of Counterfeit Tequila by Fluorescence Spectroscopy

open access: yesJournal of Spectroscopy, Volume 2015, Issue 1, 2015., 2015
An ultraviolet (UV) light induced fluorescence study to discriminate fake tequila from genuine ones is presented. A portable homemade system based on four light emitting diodes (LEDs) from 255 to 405 nm and a miniature spectrometer was used. It has been shown that unlike fake and silver tequila, which produce weak fluorescence signal, genuine mixed ...
José Manuel de la Rosa Vázquez   +5 more
wiley   +1 more source

Life cycle assessment of electricity generation from combustion and gasification of biomass in Mexico [PDF]

open access: yes, 2021
One measure to mitigate some of the nowadays environmental problems is the generation of products from renewable resources. In this context, this study's objective is to evaluate the environmental impacts associated with the use of sugarcane and agave ...
Kaltschmitt, Martin   +4 more
core   +2 more sources

Breeding for Yield Potential has Increased Deep Soil Water Extraction Capacity in Irrigated Wheat

open access: yesCrop Science, Volume 53, Issue 5, Page 2090-2104, September-October 2013., 2013
ABSTRACT The global wheat (Triticum aestivum L.) growing area under irrigation has risen to approximately 20%. However, future availability and quality of irrigation water is likely to decline due to competition from the needs of the expanding population combined with the effects of climatic change. Recent genetic improvements of the yield of irrigated
A. J. D. Pask, M. P. Reynolds
wiley   +1 more source

“Bacanora for Bats”: a Multispecies Ethnography in the Sonora-Arizona Borderlands [PDF]

open access: yes, 2022
This dissertation presents a multispecies ethnography that explores the relationships among agaves, bats and humans in the border region shared by Sonora, Mexico and Arizona, USA.
Lowden, Sara
core   +1 more source

Evolution history and the importance of genomic diversity facing climate change. The case of Agave marmorata Roezl., a microendemic agave used for mezcal production

open access: yesPLANTS, PEOPLE, PLANET, Volume 6, Issue 6, Page 1381-1397, November 2024.
For hundreds of years, Agave marmorata plants have been used in the production of alcoholic beverages in Mexico. This species is very important in small‐scale rural economies because it is a large plant, yielding five liters of mezcal. However, the production of these beverages takes place when it reaches its reproductive stage, which takes up to 35 ...
Karen Y. Ruiz‐Mondragón   +4 more
wiley   +1 more source

Physiological Maturity in Wheat Based on Kernel Water and Dry Matter

open access: yesAgronomy Journal, Volume 92, Issue 5, Page 895-901, September 2000., 2000
Estimation of the time of physiological maturity could be beneficial to avoid yield penalties due to lodging, sprouting, hail, and other harvest risks. The aim of our study was to evaluate a simple empirical relationship (model) to determine physiological maturity by simultaneously analyzing the water and dry matter dynamics of wheat kernels.
Daniel F. Calderini   +2 more
wiley   +1 more source

La denominación de origen como elemento de análisis institucional. El caso del arroz de Morelos [PDF]

open access: yes, 2015
Desde la década de los años ochenta la política de apertura comercial indiscriminada ha vulnerado la producción agrícola nacional; particularmente, la de granos y cereales.
Tolentino Martínez, Jessica Mariela
core  

Yeast diversity in open agave fermentations across Mexico

open access: yesYeast, Volume 41, Issue 1-2, Page 35-51, January 2024.
This study reports the isolation and identification of 4524 yeast strains from open agave fermentations in Mexico. A core set of six species is consistently found across diverse regions along with nonconventional yeasts of lower abundance, including two candidate new Pichia species.
Porfirio Gallegos‐Casillas   +20 more
wiley   +1 more source

Late Cretaceous adakitic magmatism in east-central Sonora, Mexico, and its relation to Cu-Zn-Ni-Co skarns

open access: yesRevista Mexicana de Ciencias Geológicas, 2014
La orogenia del Cretácico Tardío-Terciario temprano o Laramide (90–40 Ma) en el noroeste de México produjo un importante magmatismo calcialcalino, acompañado por diversos yacimientos asociados de tipo pórfido cuprífero y skarn.
Efrén Pérez-Segura   +2 more
doaj  

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