producción y comercialización de nuez pecanera en México

Castillo, Ignacio Orona; Sangerman-Jarquín, Dora María; Vázquez, María Gabriela Cervantes; Arellano, José de Jesús Espinoza; Moreno, Jesús Humberto Núñez

doi:10.29312/remexca.v10i8.1833

Cited by 7 publications

(5 citation statements)

References 2 publications

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“…Otros estados que también comercializan el orégano en greña son, Jalisco, Zacatecas, Querétaro, Sinaloa, San Luis Potosí, Hidalgo y Baja California. La producción anual es de aproximadamente 6 500 toneladas (Castillo et al, 2017;León et al, 2020).…”

Section: Distribución En México Y En El Desierto Chihuahuenseunclassified

Revisión sobre el orégano mexicano Lippia graveolens HBK. (Sinonimia Lippia berlandieri Schauer) y su aceite esencial

Galván Calamaco,

Ramos Clamont Montfort,

Marszalek

et al. 2023

IDCYTA

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En México existen 40 especies clasificadas como orégano, distribuidas en cuatro familias: Verbenaceae, Lamiaceae, Fabiaceae y Asteraceae. Las especies más comercializadas pertenecen a dos familias; de la familia Lamiaceae; Poliomintha longiflora (Gray) y Monarda fistulosa var. Minutifolia (Graham), y de la familia Verbenaceae; Lippia palmeri Watson y Lippia graveolens HBK (sinonimia Lippia berlandieri Schauer). Esta última especie, es la de mayor distribución geográfica e importancia económica en nuestro país. En este trabajo se revisaron sus características botánicas y distribución en el país, resaltando la bioactividad de su aceite esencial, concluyendo que tiene un amplio potencial como antimicrobiano.

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Section: Distribución En México Y En El Desierto Chihuahuenseunclassified

Revisión sobre el orégano mexicano Lippia graveolens HBK. (Sinonimia Lippia berlandieri Schauer) y su aceite esencial

Galván Calamaco,

Ramos Clamont Montfort,

Marszalek

et al. 2023

IDCYTA

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“…Mexico is a significant producer of pecan nuts (Carya illinoinensis). The state of Sonora, located in the northwest of Mexico, is the second-largest national producer, with 18,326 tons in 2016 [1]. The largest volume of pecans is sold without shells, resulting in an equivalent amount of shell waste for every gram of nuts produced.…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Solar Pyrolysis of a Walnut Shell: Insights into the Thermal Behavior of Biomaterials

Aspiazu-Méndez,

Cisneros-Cárdenas,

Pérez-Rábago

et al. 2024

Energies

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The state of Sonora, Mexico, stands as one of the leading producers of pecan nuts in the country, which are commercialized without shells, leaving behind this unused residue. Additionally, this region has abundant solar resources, as shown by its high levels of direct normal irradiance (DNI). This study contributes to research efforts aimed at achieving a synergy between concentrated solar energy technology and biomass pyrolysis processes, with the idea of using the advantages of organic waste to reduce greenhouse gas emissions and avoiding the combustion of conventional pyrolysis through the concentration of solar thermal energy. The objective of this study is to pioneer a new experimental analysis methodology in research on solar pyrolysis reactors. The two main features of this new methodology are, firstly, the comparison of temperature profiles during the heating of inert and reactive materials and, secondly, the analysis of heating rates. This facilitated a better interpretation of the observed phenomenon. The methodology encompasses two different thermal experiments: (A) the pyrolysis of pecan shells and (B) the heating–cooling process of the biochar produced in experiment (A). Additionally, an experiment involving the heating of volcanic stone is presented, which reveals the temperature profiles of an inert material and serves as a comparative reference with experiment (B). In this experimental study, 50 g of pecan shells were subjected to pyrolysis within a cylindrical stainless-steel reactor with a volume of 156 cm3, heated by concentrated radiation from a solar simulator. Three different heat fluxes were applied (234, 482, and 725 W), resulting in maximum reaction temperatures of 382, 498, and 674 °C, respectively. Pyrolysis gas analyses (H2, CO, CO2, and CH4) and characterization of the obtained biochar were conducted. The analysis of heating rates, both for biochar heating and biomass pyrolysis, facilitated the identification, differentiation, and interpretation of processes such as moisture evaporation, tar production endpoint, cellulosic material pyrolysis, and lignin degradation. This analysis proved to be a valuable tool as it revealed heating and cooling patterns that were not previously identified. The potential implications of this tool would be associated with improvements in the design and operation protocols of solar reactors.

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“…Dessa forma, encontra-se, nesse cultivo, a possibilidade de uma promissora fonte de renda, tanto para grandes quanto para pequenos agricultores, expandindo os plantios de nogueira e recuperando os pomares abandonados (Cargnelutti-Filho et al, 2014). Além disso, a noz-pecã constitui-se em uma boa alternativa de produção em médio e longo prazo, tendo em vista que não requer grandes investimentos e apresenta grandes possibilidades de exportação (Castillo et al,2019;Fronza et al, 2018). Porém estima-se que o déficit nacional gire em torno de cinco mil toneladas (Martins et al, 2019), necessitando pesquisas científicas que enalteçam o desenvolvimento e plantio da cultura na região, bem como detectem os principais fatores a campo que influenciam a produtividade da nogueira pecã.…”

Section: Introductionunclassified

Productivity of pecan nut in the Anta Gorda region in Rio Grande do Sul

Casagranda

Kirinus²,

Martins³

et al. 2023

RSD

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The south of Brazil has the largest area cultivated for pecan walnut (Carya illinoinensis). In recent years, the crop has shown considerable potential for planting expansion, increased consumption linked to health benefits, in addition to financial return. This work aimed to study the productivity of pecan trees, in southern Brazil, over six years of production with different varieties, Barton, Pitol 1, Cenci, Pitol 2 and Imperial, planted under free standing, with a spacing of 10 x 10 meters. In order to correlate these varieties with the edaphoclimatic factors of the Anta Gorda region in Rio Grande do Sul. The experimental design in the field was completely randomized blocks, with ten replications, in a bifactorial scheme. Factor A composed of the five pecan tree varieties (Barton, Pitol 1, Cenci, Pitol 2 and Imperial) and factor B composed of the six periods (2012, 2013, 2014, 2015, 2016 and 2017). Barton stood out in five harvests, contrasting with the Pitol 1, Cenci, Pitol 2 and Imperial varieties and within each harvest, with a general average productivity of 24.90 Kg plant-1, standing out in the sixth harvest with an estimated productivity of 4,185 Kg ha-1. Following, the Cenci and Pitol 2 varieties deserve to be highlighted, with average harvest values of 13.12 and 11.8 Kg plant-1, respectively, much higher values than the others. With this study it was observed that Barton, Cenci and Pitol 2 maintained their productivity indexes in the edaphoclimatic conditions of Anta Gorda in Rio Grande do Sul, Brazil.

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producción y comercialización de nuez pecanera en México

Cited by 7 publications

References 2 publications

Revisión sobre el orégano mexicano Lippia graveolens HBK. (Sinonimia Lippia berlandieri Schauer) y su aceite esencial

Revisión sobre el orégano mexicano Lippia graveolens HBK. (Sinonimia Lippia berlandieri Schauer) y su aceite esencial

Analysis of the Solar Pyrolysis of a Walnut Shell: Insights into the Thermal Behavior of Biomaterials

Productivity of pecan nut in the Anta Gorda region in Rio Grande do Sul

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