Revista Colombiana de Ciencias Hortícolas最新文献

{"title":"Bacterial microbiome and physicochemical properties of irrigation water and soil in Chonto type tomato from Boyaca, Colombia","authors":"Nicolás Forero-Pineda, Tania-Alejandra Correa-Castro, P. Serrano-Cely, F. Forero-Ulloa, Germán-Eduardo Cely-Reyes","doi":"10.17584/rcch.2023v17i1.15702","DOIUrl":"https://doi.org/10.17584/rcch.2023v17i1.15702","url":null,"abstract":"Tomato cultivation ranks fourth in vegetable production in Boyaca. The largest production of Chonto tomato in greenhouses is supplied by the Alto Chicamocha irrigation and drainage district since it is the main agricultural production unit for the department. To investigate the physicochemical conditions of the soil and irrigation water in the crop and bacterial communities associated with the greenhouse Chonto tomato crop, a total of 15 crops of 50×50 m located within the irrigation and drainage district of Alto Chicamocha were analyzed. Soil and irrigation water samples were analyzed and the bacteriome associated with the crop rhizosphere was characterized. From the physicochemical results obtained, we observed a significant relationship between crop attributes, the physicochemical properties of soil, and irrigation water in the different study zones. On the other hand, in the bacterial composition associated with the crop (soil and irrigation water), a relationship was found between the genera Sphingomonas spp. and Sphingobium spp. with crop quality for the different crops evaluated.","PeriodicalId":21384,"journal":{"name":"Revista Colombiana de Ciencias Hortícolas","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85419392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Variability, correlation, and path analysis in erect and prostrate cultivars of cowpea (Vigna unguiculata [L.] Walp.)","authors":"Hérmes Araméndiz-Tatis, M. Espitia-Camacho, C. Cardona-Ayala","doi":"10.17584/rcch.2023v17i1.15508","DOIUrl":"https://doi.org/10.17584/rcch.2023v17i1.15508","url":null,"abstract":"The cowpea bean (Vigna unguiculata [L.] Walp.) is the most important legume in the Colombian Caribbean, and is cultivated with genotypes having prostrate growth habit, with yields that do not exceed 700 kg ha-1. Manual harvesting is very expensive for crop rotation in commercial agriculture, which is why cultivars with erect growth habit are required. The research was carried out in the first semester of 2022, in the experimental area of the Universidad de Córdoba (Monteria-Colombia). Sixteen erect genotypes and five prostrate genotypes, including the control, were evaluated under a randomized complete block design with five repetitions. Each experimental unit consisted of two rows of 5 m in length, with a distance between plants of 0.15 m and between rows of 0.40 m for a population density of 166.000 plants/ha. The results indicated genetic variability, which enables successful phenotypic selection, according to the estimated genetic parameters. Likewise, there was positive and significant correlations of performance components with yield. In addition, the unfolding of genotypic correlations by means of path analysis indicated that grain thickness is an important and easy to measure characteristic to increase yield.","PeriodicalId":21384,"journal":{"name":"Revista Colombiana de Ciencias Hortícolas","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81357799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of different sowing densities and substrates on the growth of arugula seedlings","authors":"J. F. Menegaes, Tatiana Tasquetto Fiorin","doi":"10.17584/rcch.2023v17i1.15648","DOIUrl":"https://doi.org/10.17584/rcch.2023v17i1.15648","url":null,"abstract":"Arugula is known for the spicy flavour of its leaves, and it is an important crop due to its high productivity and multiple harvests per year. However, seedling quality may limit its production. This study examined arugula seedling emergence and production at different sowing densities and substrate compositions. In a greenhouse, the broadleaf cultivar was randomized with a 5×3 factorial design (substrate compositions: 100% medium textured sand (SD), 100% Carolina Soil® commercial substrates (CS), 50%SD+50%CS, 75%SD+25%CS, and 25%SD+75%CS, and sowing densities: 5; 10 and 15 seeds/alveolus); with five replications. Analyzes were carried out on emergence speed index and mean emergence time, as well as on relative frequency, lengths of aerial and root parts, number of leaves, and rating scales according quality for tuft formation (or bouquets) and clod stability. All seeding densities and substrate compositions showed good seedling formation, except for the 100% SD composition, which showed low adherence in the substrate-plant-container-water system for tuft formation and clod stability. Except for 100% SD composition, an average of 70% of seedling emergence was at 9.7 d. For the production of commercial seedlings, it is indicated the use of 10 or more seeds per alveolus, and all substrate compositions tested in this study, except 100% SD.","PeriodicalId":21384,"journal":{"name":"Revista Colombiana de Ciencias Hortícolas","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85755298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Caracterización físico-química y capacidad antioxidante de progenies de quinua originarias de Colombia, Brasil y Ecuador producidas en la Sabana Brasileña","authors":"Wilson Anchico-Jojoa, José Ricardo Peixoto, Antônio Alves De Oliveira Júnior","doi":"10.17584/rcch.2023v17i1.15696","DOIUrl":"https://doi.org/10.17584/rcch.2023v17i1.15696","url":null,"abstract":"En la agroindustria, la quinua es considerada un alimento funcional para por sus beneficios para la salud. Sin embargo, es necesario identificar genotipos que proporcionen mejores características fisicoquímicas y alta capacidad antioxidante para la selección en los programas de mejoramiento genético. Este trabajo tuvo como objetivo evaluar la composición fisicoquímica y la capacidad antioxidante de genotipos de quinua originarios de Brasil, Colombia y Ecuador cultivados en condiciones de la Sabana Brasileña (Cerrado). La siembra se llevó a cabo en la Hacienda Agua Limpa de la Facultad de Agronomía y Medicina Veterinaria de la Universidad de Brasilia, ubicada a 15º56' S y 47º55' O, a una altitud de 1.100 m. El análisis fisicoquímico se realizó en año 2021 en el Centro de Investigación de Alimentos de la Universidad de Passo Fondo, Río Grande do Sul, y el análisis de capacidad antioxidante se realizó en la Universidad de Santiago de Chile. Se determinó el contenido de humedad, cenizas, proteínas, carbohidratos (CHO), fibra bruta, lípidos y capacidad antioxidante. Los datos originales fueron sometidos a análisis de varianza, mediante la prueba F (P≤0,05), y la comparación de medias por la prueba de Tukey. Se realizarón análisis de correlación lineal (Fischer) (P≤0,01) y (P≤0,05), y análisis de agrupación jerárquico por el método Ward. Los genotipos presentaron variabilidad en las características fisicoquímicas y actividad antioxidante. Los CHO fueron los compuestos mayoritarios presentes en las semillas, mostrando un promedio de 50,16%, el promedio de proteína fue del 15,27%, con mayores resultados para el genotipo P88 (16,28%). El contenido promedio de lípidos, fibra y cenizas fueron 3,24; 14,13 y 6,0%, respectivamente. Los CHO mostraron una correlación positiva con el parámetro lipídico (r=0,858) y una correlación negativa significativa con la proteína (r=-0,785). El cultivar Aurora expresó una mayor actividad antioxidante (1,96±0,01 mg Trolox/g).","PeriodicalId":21384,"journal":{"name":"Revista Colombiana de Ciencias Hortícolas","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91517789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antibacterial activity of seed extracts of various species of the Annonaceae family cultivated in Colombia","authors":"Ana Isabel Giraldo-Rivera, G. Guerrero-Álvarez","doi":"10.17584/rcch.2023v17i1.15689","DOIUrl":"https://doi.org/10.17584/rcch.2023v17i1.15689","url":null,"abstract":"Public health concerns increase due to microbial propagation and the resistance to existing drugs; therefore, new alternatives are sought, such as the use of natural sources that are antimicrobial agents. Thus, the aim of this study was to evaluate the antibacterial potential of ethanolic extracts of seeds of the species Annona muricata (L.), Annona cherimola (Miller), Annona glabra (L.), Annona reticulata (L.), Rollinia mucosa ([Jacq.] Baillon) and Annona montana (Macfad.) of the Annonaceae family cultivated in Colombia. The bacterial strains correspond to: Staphylococcus aureus (Rosenbach), Enterococcus faecalis ([Andrewes and Horder] Schleifer and Kilpper-Bölz), Bacillus subtilis ([Ehrenberg] Cohn), Escherichia coli ([Migula] Castellani and Chalmers) and Pseudomonas aeruginosa ([J.Schröter] Migula). The antibacterial activity evaluation was performed using the agar diffusion method, each microorganism was inoculated in the medium in a concentration range of 0.2-0.5% v/v and the activity was measured by measuring the inhibition halo. A phytochemical assay was performed to identify the main metabolites to which the activity was attributed. Among the results obtained, it was found the extract of A. montana showed activity against the five bacterial strains, followed by A. glabra; the highest percentage of inhibition achieved was of A. cherimola with 79.86±3.81% activity against E. faecalis; A. reticulata and R. mucosa presented susceptibility only against two bacterial strains, the contrary, the extract of A. muricata did not present any response. The main types of metabolites identified and those attributed to antibacterial potential corresponded to alkaloids, saponins and terpenoids. The above indicates that the plants extract of Annonaceae showed antimicrobial effects. This suggest that species of this family are potential sources of compounds with antibacterial properties, which broadens the knowledge of natural extracts of Colombian materials for use in pharmacotherapy and as alternative for synthetic antibacterial agents.","PeriodicalId":21384,"journal":{"name":"Revista Colombiana de Ciencias Hortícolas","volume":"58 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91352804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Traditional use and qualitative chemical composition of medicinal plants in the communities of Sardinata and Cúcuta in Norte de Santander - Colombia","authors":"Erika Andrea Ascanio, G. Chaves-Bedoya, Luz Yineth Ortíz-Rojas","doi":"10.17584/rcch.2023v17i1.15527","DOIUrl":"https://doi.org/10.17584/rcch.2023v17i1.15527","url":null,"abstract":"Traditional medicine is part of the culture of the people, it is an expression of intangible cultural heritage that combines different traditional knowledge and practices. Medicinal plants have been used as an alternative method to conventional medicine, and their use in developing countries has been inherited generationally. The aim of this study was to determine the prevalence of use in traditional medicine and preliminary identification of secondary metabolites present in medicinal plants used for the treatment of ailments in two municipalities from Norte de Santander-Colombia. The research method used for the development of the project is qualitative and experimental. Interviews were conducted with 40 herbalists in the markets of the municipalities of Sardinata and Cúcuta. Experimentally, the ethanolic extract of 17 medicinal plants was obtained to identify the secondary metabolites present using the technique of thin layer chromatography (TLC). The results suggests that the secondary metabolites of higher prevalence in the most used medicinal plants are flavonoids and terpenes. Information gained from traditional and medicinal plants maintains an important cultural value and represents an alternative use for the management of ailments at low cost, highlighting the importance of phytotherapy for communities. The results of the study not only confirm the relevance of medicinal plants in the region, but also highlight the importance of continuing to research and document the applications and benefits of these plants in traditional and modern medicine.","PeriodicalId":21384,"journal":{"name":"Revista Colombiana de Ciencias Hortícolas","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74238183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Technical and economic study of commercial varieties of green beans with plastic mulch","authors":"A. M. Ospina-Ruiz, Alejandro Hurtado-Salazar, Nelson Ceballos-Aguirre","doi":"10.17584/rcch.2023v17i1.15733","DOIUrl":"https://doi.org/10.17584/rcch.2023v17i1.15733","url":null,"abstract":"Green beans are consumed worldwide due to their healthy nutritional properties. These are an important part of the modern “Grab-and-Go” diet, along with the traditional diet. Green beans are rich in protein, vitamins, fiber, folic acid and numerous minerals. In Colombia, the production of green beans is concentrated in the eastern mountain range, where there are currently low yields due to the phytosanitary problems associated with the traditional Blue Lake variety, added to the little implementation of production strategies such as plastic mulches. Thus, four varieties of green beans with plastic mulch were technically and economically evaluated. The experimental design used was complete randomized blocks with eight treatments, resulted of factors combination of the varieties (UNAPAL Milenio, Blue Lake Pole, Blue Lake National and Blue Lake S-7) and with and without plastic mulch, with four repetitions and an experimental unit of 25 plants. Planting distances were 0.25 m between plants and 1.2 m between rows for a population density of 33,333 plants/ha. The variables evaluated were: yield components, production per plant (g) and crop yield (t ha-1). The plastic mulch (black-black) had no differential effect on the agronomic behavior of the green bean varieties in the study area. The UNAPAL Milenio variety, with 9,134 kg ha-1, reached an agronomic behavior similar to the conventional Blue Lake variety with 9,717 kg ha-1. The Blue Lake variety presented the best economic behavior with a cost-benefit ratio of 1.15 and a rate of return of 14.85%.","PeriodicalId":21384,"journal":{"name":"Revista Colombiana de Ciencias Hortícolas","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88695337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Growth and production of crisp lettuce (Lactuca sativa L.) using different doses of nitrogen and magnesium","authors":"Ingrid Marcela Preciado-Mongui, Andrea Johana Reyes-Medina, Yajaira Romero-Barrera, J. Álvarez-Herrera, Marilcen Jaime-Guerrero","doi":"10.17584/rcch.2023v17i1.15706","DOIUrl":"https://doi.org/10.17584/rcch.2023v17i1.15706","url":null,"abstract":"Lettuce is part of the group of leafy vegetables that sees high consumption worldwide. However, population increases have forced excessive increases in fertilization, raising N levels both in the water and the soil and leading to serious environmental problems. As a result, appropriate fertilization management must be carried out; therefore, this study aimed to determine the effect of nitrogen and magnesium on the growth and yield of crisp lettuce. A randomized complete block design was carried out with 10 treatments: a control plus nine treatments with a central compound and different combinations of nitrogen and magnesium doses. The variables leaf area ratio, SPAD chlorophyll index and relative growth rate decreased throughout the crop cycle. The application of 150 kg ha-1 of N + 18 kg ha-1 of Mg generated the highest production values and net assimilation rate. The response surface graph yielded a model with a maximum yield of 21 t ha-1 using fertilization with 93.8 kg ha-1 of nitrogen and 12.4 kg ha-1 of magnesium. The lower doses of both nitrogenous and magnesium fertilization showed the highest values of agronomic efficiency and partial productivity.","PeriodicalId":21384,"journal":{"name":"Revista Colombiana de Ciencias Hortícolas","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72689089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Agronomic evaluation of Cannabis sativa (L.) cultivars in northern Colombia","authors":"Hérmes Araméndiz-Tatis, C. Cardona-Ayala, M. Espitia-Camacho, Andrea Herrera-Contreras, Alisson Villalba-Soto","doi":"10.17584/rcch.2023v17i1.15695","DOIUrl":"https://doi.org/10.17584/rcch.2023v17i1.15695","url":null,"abstract":"Cannabis sativa (L.) is used to obtain fiber, seeds and phytocannabinoids for medicinal and recreational purposes. The commercial production of this species is limited by the lack of knowledge of the agronomic behavior and the content of phytocannabinoids, hence the need for evaluation of genetic diversity, for the selection of cultivars, in accordance with the legal provisions in force in Colombia. The objective of this work was to evaluate the agronomic characteristics and phytocannabinoid content of 10 cultivars, in Pueblo Bello-Cesar, northern Colombia. The study was conducted in 2022, under greenhouse conditions with polycarbonate cover and anti-aphid mesh. We evaluated 10 clones of territorial seed source, using cuttings of 13 cm in length, of female plants. The rooted cuttings were planted in 6 L bags, in a mesh house until harvest. The randomized complete block design was used, with 10 treatments and three repetitions. Each experimental unit consisted of 20 plants, with a density of 16 plants/m2, both in the vegetative and reproductive phases, with distances between plants and rows of 14 cm. Genetic variability was estimated in both vegetative and reproductive characteristics and phytocannabinoid content. Three groups of genotypes were identified, according to the combinations of alleles coding for the phytocannabinoid content: high THC (tetrahydrocannabinol), similar THC-CBD ratio and high CBD (cannabidiol), which determines their potential use, mainly in medicine.","PeriodicalId":21384,"journal":{"name":"Revista Colombiana de Ciencias Hortícolas","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73152588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Temporal distribution of Botrytis cinerea and its relationship to the production of strawberries (Fragaria × ananassa Duch., Monterrey variety) subjected to biological treatments with microbial antagonists","authors":"M. Cano, A. Darghan, J. Cuervo","doi":"10.17584/rcch.2023v17i1.15284","DOIUrl":"https://doi.org/10.17584/rcch.2023v17i1.15284","url":null,"abstract":"In the Bogota Plateau (Bogota Savanna-Colombia), strawberry cultivation (Fragaria × ananassa Duch.) is established from 2,000 to 2,800 m a.s.l. In this environment the relative humidity is generally greater than 70% and the temperature fluctuates between 14 and 22°C; this is a favorable climate for the development of fungal diseases. Gray mold (Botrytis cinerea) is the most important disease here and fruit losses can exceed 40% of production. The purpose of this research was to analyze the effect of the use of microbial antagonists in the biological regulation of B. cinerea and its relationship to production. Fragaria × ananassa Duch, cv. Monterrey plants were inoculated and co-inoculated (combination) at the time of transplantation with microbial consortia made up of mycorrhizal fungi, antagonistic bacteria and Trichoderma harzianum. We evaluated the temporal incidence of B. cinerea and the production of healthy fruits at 90, 180 and 270 days after transplantation. We observed a temporary increase in the incidence of the disease from 6.59 to 23.08% in the control plants, and higher values than those observed with biological treatment. Treatment with mycorrhizae showed the lowest values of B. cinerea with values from 0.89, 13.78% and the best treatment in fruit production. Inoculation and co-inoculation are an alternative for reducing the incidence of disease and for increasing fruit production.","PeriodicalId":21384,"journal":{"name":"Revista Colombiana de Ciencias Hortícolas","volume":"147 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85881395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}