Morphoagronomic characterization of Sorghum cultivar ‘CIAP 132R-05’ obtained by somatic embryogenesis in the conversion phase using different substrates
Silvio de Jesús Martínez Medina,Raúl Barbón Rodríguez, Rafael Gómez-Kosky, Novisel Veitía Rodríguez,María Esther González Vega,Orlando Saucedo Castillo,Eduardo Fidel Héctor Ardisana,Sandra Pérez Álvarez +5 more
TLDR
This paper aims to demonstrate the efforts towards in-situ applicability of EMMARM, which aims to provide real-time information about the physical and ecological parameters of the forest in Chihuahua.Abstract:
Sorghum [Sorghum bicolor (L.) Moench] is an important crop after wheat, corn, rice and barley. The aim of this research was to study morphological characterization of the plant population of grain sorghum cultivar CIAP 132R-05 regenerated via somatic embryogenesis under semi controlled conditions in green house. Plants regenerated from somatic embryos were compared to plants grown from botanical seeds. Both populations of plants were characterized morphologically, taking in account quantitative traits (plant height (cm), stem diameter, number of active leaves per plant, limb length and width, number of active roots per plant, length of the roots (cm), fresh weight (gMF), foliar area (dm2), number of shoots per plant) and qualitative traits (albino or variegated plants, color of the leaves). Quantitative characteristics of both populations corresponded with those listed in the National Register of Commercial Varieties of Cuba. However; the population of plants derived from somatic embryos showed significantly higher values for plant height, stem diameter, limb length and width, which may be associated with the physiological rejuvenation produced by the effect of in vitro culture. This allowed to determine the phenotypic stability of the regenerated plants via somatic embryogenesis, by assessing morphological characters in field conditions. The results can be applied to the in vitro propagation of elite plants selected as a product of conventional breeding programs and obtained through the use of different biotechnological methods.read more
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Caracterización y potencialidades del grano de sorgo (Sorghum bicolor L. Moench) Characterization and potential of sorghum (Sorghum bicolor L. Moench) grain
Alba Paños Pérez,O Saucedo,J. M. Iglesias,Hilda B. Wencomo,F. Reyes,G Oquendo,Idolkys Milián +6 more
TL;DR: In this paper, caracteristicas generales, botanicas y agronomicas del genero y sus especies, asi como sus potencialidades and usos, con el objetivo de actualizar el conocimiento como una contribucion a dar soluciones a dare solucions a la actual crisis alimentaria que sufre el Planeta.
Journal Article
Efecto de mezclas de sustratos en la fase de conversión de plantas de Coffea arabica L. cv. `Caturra rojo' obtenidas por embriogénesis somática
Raúl Barbón,Hien Nguyen Thi,Alina Capote,Manuel de Feria,Anabel Pérez,Leonardo Rivero,Michel Leiva,Ortelio Hurtado +7 more
TL;DR: It was achieved high survival of plants from somatic embryogenesis in the different treatments, over 89.0%.
Aclimatización de plántulas de caña de azúcar (Saccharum sp. híbrido) provenientes de sistemas de inmersión temporal
TL;DR: In this paper, plantulas of cana de azucar (Saccharum sp. hibrido) var. C-91-301 micropropagadas in sistemas de inmersion temporal (SIT) sirvieron como material vegetal for estudiar their comportamiento durante the fase of aclimatization, empleando como sustrato the mezcla de cenizas + cachaza (1:1 v:v).
Journal Article
Efecto del tipo de sustrato en la aclimatización de plantas cultivadas in vitro de B. vulgaris var. vulgaris
TL;DR: The highest survival (%), number and length of roots as well as number of shoots per plant, fresh and dry mass of roots and cauline area, were achieved when the zeolite and worm humus were combined and by increasing the proportion of this last product.
Journal ArticleDOI
Evaluación de sustratos orgánicos para la aclimatación y endurecimiento de vitroplantas de yuca (Manihot esculenta Crantz)
TL;DR: El sustrato MB1 es considerado el idoneo, tanto a nivel nutricional como componente estructural del suelo al tener una porosidad adecuada para el enraizamiento of the planta y permitir una mejor adaptacion en fase of campo.
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Journal ArticleDOI
An Analysis of Variance Test for Normality (Complete Samples)
S. S. Shapiro,M. B. Wilk +1 more
TL;DR: In this article, a new statistical procedure for testing a complete sample for normality is introduced, which is obtained by dividing the square of an appropriate linear combination of the sample order statistics by the usual symmetric estimate of variance.
Journal ArticleDOI
Use of Ranks in One-Criterion Variance Analysis
William Kruskal,W. Allen Wallis +1 more
TL;DR: In this article, a test of the hypothesis that the samples are from the same population may be made by ranking the observations from from 1 to Σn i (giving each observation in a group of ties the mean of the ranks tied for), finding the C sums of ranks, and computing a statistic H. Under the stated hypothesis, H is distributed approximately as χ2(C − 1), unless the samples were too small, in which case special approximations or exact tables are provided.
Book ChapterDOI
The Plant Hormones: Their Nature, Occurrence, and Functions
TL;DR: Plant hormones are a group of naturally occurring, organic substances which influence physiological processes at low concentrations, mainly of growth, differentiation and development, though other processes, such as stomatal movement, may also be affected.
Journal Article
Acclimatization of tissue cultured plants
TL;DR: Current and developing methods for the acclimatization of micropropagated plantlets are reviewed.