دورية أكاديمية
Trace elements: nutritional dynamics in different organs and phenological stages of rambutan cultivation in Honduras ; Oligoelementos: dinámica nutricional en diferentes órganos y etapas fenológicas del cultivo de rambután en Honduras
| العنوان: | Trace elements: nutritional dynamics in different organs and phenological stages of rambutan cultivation in Honduras ; Oligoelementos: dinámica nutricional en diferentes órganos y etapas fenológicas del cultivo de rambután en Honduras |
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| المؤلفون: | Sosa Rodrígues, Breno Augusto, García Vivas, Yuly Samanta |
| المصدر: | Siembra; Vol. 10 No. 1 (2023); e3986 ; Siembra; Vol. 10 Núm. 1 (2023); e3986 ; 2477-8850 ; 1390-8928 ; 10.29166/siembra.v10i1 |
| بيانات النشر: | Universidad Central del Ecuador |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | Nephelium lappaceum L, fruta tropical, acumulación, demanda, micronutrientes, tropical fruit, accumulation, demand, micronutrients |
| الوصف: | Productivity of rambutan (Nephelium lappaceum L) is linked to its nutritional demand, and knowledge about plant stages (time after planting) and plant organs demand, will allow producer to improve crop fertilization. The dynamics of essential and beneficial microelements in different ages and plant organs was evaluated. In the north Honduras, an experiment to evaluate six sampling treatments: 2, 3, 4, 8, 10 and 17 years after crop establishment was evaluated. Treatments were conducted under a completely randomized design with three replications. At harvest time, leaves, branches, husks and seeds were collected to analyze the concentrations of Mn, Fe, Zn, Cu, B and Na. The results show that the concentration of nutrients differed significantly between the organs and ages of the plant, with the highest concentration of Mn, Fe and B in leaves, Zn and Cu in seeds and Na in the seed shell. The nutrients concentration in the plant (leaf + branch + peel + seed) varied over time, with a higher Fe, Zn and Na concentration at the beginning of production (3rd and 4th year), while B concentration was higher 4th year and 10th year and, Mn and Cu concentration was higher at year 10th. In this study, microelement requirements also varied significantly as follow: Mn (73 %), Fe (11 %), Na (6 %), B (5 %), Zn (3 %) and Cu (2%). As conclusion, the essential and beneficial micronutrients varied in the plant tissue according to the plant age, aspect that was defined in this study. ; La productividad del rambután (Nephelium lappaceum L) está vinculada a su demanda nutricional, el conocer los momentos y lugares de mayor exigencia, le permite al productor mejorar la fertilización. Se evaluó la dinámica de microelementos esenciales y benéficos en diferentes edades y órganos del rambután. En el norte de Honduras, se estableció un experimento bajo un diseño completamente al azar con seis tratamientos (muestreo a los 2, 3, 4, 8, 10 y 17 años de establecido el cultivo) y tres repeticiones. En época de cosecha se procedió a recolectar hoja, ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf; text/html; application/zip; text/xml |
| اللغة: | Spanish; Castilian |
| العلاقة: | https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3986/5163Test; https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3986/5214Test; https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3986/5215Test; https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3986/5216Test; https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3986Test |
| DOI: | 10.29166/siembra.v10i1.3986 |
| الإتاحة: | https://doi.org/10.29166/siembra.v10i1.3986Test https://doi.org/10.29166/siembra.v10i1Test https://revistadigital.uce.edu.ec/index.php/SIEMBRA/article/view/3986Test |
| حقوق: | Derechos de autor 2023 Breno Augusto Sosa Rodrígues, Yuly Samanta García Vivas ; https://creativecommons.org/licenses/by-nc/4.0Test/ |
| رقم الانضمام: | edsbas.F50588A6 |
| قاعدة البيانات: | BASE |
| DOI: | 10.29166/siembra.v10i1.3986 |
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