A5006798181- Plant Physiology and Cultivation Studies
- Botanical Research and Applications
- Postharvest Quality and Shelf Life Management
- Plant and soil sciences
- Essential Oils and Antimicrobial Activity
- Biochemical and biochemical processes
- Advances in Cucurbitaceae Research
- Plant tissue culture and regeneration
- Seed and Plant Biochemistry
- Phytochemicals and Antioxidant Activities
- Flowering Plant Growth and Cultivation
- Plant Growth Enhancement Techniques
- Banana Cultivation and Research
- Agricultural and Food Sciences
- Plant and animal studies
- Plant biochemistry and biosynthesis
- Allelopathy and phytotoxic interactions
- Morinda citrifolia extract uses
- Mycorrhizal Fungi and Plant Interactions
- Agricultural and Food Production Studies
- Insect Pest Control Strategies
- Plant Pathogens and Fungal Diseases
- Plant Reproductive Biology
- Food Chemistry and Fat Analysis
- Growth and nutrition in plants
Colegio de Postgraduados
2013-2025
International Maize and Wheat Improvement Center
2012
Abstract Gray mold (Botrytis cinerea Pers.: Fr) is one of the most important diseases that cause great economic losses in cut roses. Chemical fungicides are widely used for disease management. However, these products have a large accumulation residues and select strains resistant to pathogens pesticides. In this context, irradiation plants with UV-C light (254 nm) an effective treatment control several phytopathogens. study, vitro effect three doses (1.0, 1.5, 2.0 kJ m-2) on conidia...
In this study, we investigated how increasing temperature affects tomato fruit physicochemical traits and looked for genetic variability to help maintain quality in the context of climate change. High (HT: +3 °C) was applied at four developmental stages, from anthesis 15, 30 or 45 days after until ripening three genotypes, a commercial cultivar (Money Maker, “MM”) two genotypes likely more tolerant HT (Campeche 40 “C40”, landrace warm, humid region, hybrid Chapingo F1, “F1”, resulting...
Volatile organic compounds (VOCs) are secondary metabolites emitted by all living carbon-based organisms. These VOCs of great importance in the agricultural sector due to their use as biofungicides and biopesticides. In addition, they can also be used indicators microbial contamination. The latter has rarely been studied; however, such a role is very relevant because it allows timely application corrective treatments that avoid food waste, development toxins dangerous humans, design...
Given the great biological variation in infraspecific complex of Sechium edule, biochemical characterization fruit is needed; the¬refore, objective this study was characterizing one wild and seven domesticated varieties S. edule fruits. The samples were taken from Banco Nacional de Germoplasma Huatusco, Veracruz, Mexico, during a period three years. assessed variables were: pigment content (chlorophyll carotenoids), terpenic compounds, ascorbic acid, total soluble solids, titratable acidity,...
Fruits of chayote [Sechium edule (Jacq.) Swartz] are a non-traditional vegetable widely consumed in Latin America, with the state Veracruz, México being world’s main producer, but little is known about nutraceutical potential. This study aimed to determine chemical compositions and antioxidant activities from juice fruits two commercial varieties cultivated Mexico, as well proposal for elaboration juices stevia leaves pineapple juice. The physicochemical properties virens levis (VL) nigrum...
En México el cáncer es una enfermedad de interés público, y la tercera causa muerte. Según registros nacionales, 14 cada 100 mexicanos fallecen por esta expectativa vida quienes padecen alrededor 63 años.
(1) Background: Chayote [Sechium edule Jacq. (Sw.)] is a non-traditional export product; recently, demand has increased due to its nutritional and functional properties. There wide diversity of varietal groups (VGs) within this species. Despite this, only virens levis nigrum spinosum varieties are commercialized on large scale, while the rest underutilized poorly studied, so genetic pool species at risk. (2) Methods: The following variables were evaluated in fruits 10 chayote varieties:...
El objetivo de este trabajo fue estimar el grado variación genética dentro del complejo infraespecífico Sechium mediante uso sistemas isoenzimáticos. Se analizaron 23 loci codificados por 12 isoenzimáticos, en geles almidón, 10 individuos cada una las 30 accesiones (27 cultivadas y tres silvestres). La se estimó con base número promedio alelos locus (NPAL), porcentaje porlimorfismo (PP), heterocigosidad observada esperada (Ho He), índice relativo (IRH) e Shannon (IS). Para NPAL PP, para 2,...
The consumer demand for chayote (Sechium edule (Jacq.) Sw.) fruits has increased in recent years, virens levis being the most important variety, although other varieties are gaining importance such as nigrum xalapensis and n. spinosum. However, postharvest behavior of these is different, so it to evaluate factors that limit shelf life each variety. Therefore, this study, variety from Mexican National Germplasm Bank Sechium were used. following fruit quality variables evaluated: weight loss,...
Introducción: Las plantas injertadas de coníferas se utilizan en el establecimiento huertos semilleros clonales, pero con la metodología utilizada actualmente obtienen resultados poco satisfactorios. Objetivo: Comparar prendimiento y crecimiento injertos púas Pinus greggii var. australis provenientes donadoras vivero campo, cuatro portainjertos. Materiales métodos: Púas P. Engelm. Donahue et López, recolectadas donadora (PDPV) árboles campo (PDPC), dividieron brote terminal segmento basal e...
Hydraulic conductance of cut chrysanthemum stems was lowered by the aspiration air as well a wound-induced plant response. By measuring hydraulic stem segments in which could be introduced into and/or removed from xylem vessels at various times after harvest, we showed that two processes, and reactions, occur independently. The pronounced occlusion longer period dry storage is due to progress enzymatic reaction time superimposed on emboli aspired air. blockage also present when entrance...

 Para la exportación de nopal verdura, México debe cumplir con los requisitos sanitarios cada país. Una forma garantizar inocuidad este producto es implementar buenas prácticas agrícolas (BPA). Sin embargo, sólo unos pocos productores verdura poseen reconocimiento en BPA. El objetivo del presente trabajo fue evaluar calidad sanitaria punto embarque que usan Se seleccionaron al azar 10 Otumba, Estado pertenecientes a una sociedad rural BPA, y se tomaron muestras combinadas durante...
The aim of this research was to characterize the physical and biochemical changes during growth, development postharvest rambutan fruits in outstanding selections from Tuxtla Chico, Chiapas (RI-148, RI-115 RI-104). After anthesis, chemical parameters were evaluated fruits; at harvest quality characteristics 22 ± 1 ºC 65 % RH. results showed a sigmoidal pattern growth. During development, RI-148 had fresh weight 39.27 35.42 g an aril content 44.28 40.90 %, respectively, while those RI-104...
La ciruela mexicana (Spondias purpurea L.) es un cultivo ampliamente distribuido en México, pero sus frutos son altamente perecederos postcosecha (1 a 3 d temperatura ambiente) con pérdidas aceleradas de firmeza susceptibilidad pudriciones y cambios su sabor. Un estado madurez óptimo cosecha combinación bajas temperaturas almacenamiento, una alternativa para prolongar la vida estos frutos. Se estudió el comportamiento fisiológico fisicoquímico cosechados coloración verde, ½ ¾ amarilla piel,...