Evaluation of growth and biomass production of two strains of the Pleurotus spp., cultivated in an agar medium with different substrates

Autor: Coello-Loor, Carol Daniela, Avellaneda-Cevallos, Juan Humberto, Barrera-Álvarez, Alexandra Elizabeth, Peña-Galeas, Mayra Mercedes, Yépez Macías, Piedad Francisca, Racines-Macías, Elizabeth Ruth

Publikováno v: Science and Technology; Vol. 10 No. 2 (2017): July-December (2017); 33-39
Ciencia y Tecnología; Vol. 10 Núm. 2 (2017): Julio-Diciembre (2017); 33-39
Ciência e Tecnologia; v. 10 n. 2 (2017): Julio-Diciembre (2017); 33-39
Revista Ciencia y Tecnología
Universidad Técnica Estatal de Quevedo
instacron:UTEQ

The rate of radial growth VCR (mm.h-1) and biomass production PB (g.g-1 of dry substrate) are techniques that help us to understand the degree of adaptation and development of mushrooms of the Pleurotus spp., genus in various substrates which could b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::ad65caa7e894b5fb25b2bee101866a9a
https://revistas.uteq.edu.ec/index.php/cyt/article/view/205

Producing Indole-3-Acetic Acid Using Pseudomonas Veronii R4 and in vitro formation of roots in 'Thompson Seedless' Grapevine Leaves

Autor: Peñafiel Jaramillo, Maria, Barrera Álvarez, Alexandra Elizabeth, Torres Navarrete, Emma Danielly, Canchignia Martínez, Hayron Fabricio, Prieto-Encalada, Humberto, Morante Carriel, Jaime

Publikováno v: Science and Technology; Vol. 9 No. 1 (2016): January-June (2016); 31-36
Ciencia y Tecnología; Vol. 9 Núm. 1 (2016): Enero-Junio (2016); 31-36
Ciência e Tecnologia; v. 9 n. 1 (2016): Enero-Junio (2016); 31-36
Revista Ciencia y Tecnología
Universidad Técnica Estatal de Quevedo
instacron:UTEQ

Rizobacterias having antagonist activity are used to give solution to pathological problems because they promote the development of root tissue in species vegetal. The aim of the study was to evaluate the ability in synthesis of indole-3-acetic acid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::526e561b8d40b06c5975593a4c6be2f6
https://revistas.uteq.edu.ec/index.php/cyt/article/view/158

Chemical composition and degradation four species of Pennisetum sp

Autor: Barrera Álvarez, Alexandra Elizabeth, Molina Hidrovo, Carlos Alberto, Tapia Moreno, Edwin Oswaldo, Avellaneda Cevallos, Juan Humberto, Casanova Ferrín, Lola Margarita, Peña Galeas, Mayra Mercedes

Publikováno v: Science and Technology; Vol. 8 No. 2 (2015): July-December (2015); 13-27
Ciencia y Tecnología; Vol. 8 Núm. 2 (2015): Julio-Diciembre (2015); 13-27
Ciência e Tecnologia; v. 8 n. 2 (2015): Julio-Diciembre (2015); 13-27
Revista Ciencia y Tecnología
Universidad Técnica Estatal de Quevedo
instacron:UTEQ

The capacity to degradation of pastures cut on the coast, is an alternative to the demand of grasses for feeding ruminants. four species of grass Pennisetum (elephant, purple, king grass, maralfalfa and clone Cuba CT-115) at three cutting ages (30, 4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::17f4b62b6ea3218161fb2d81d12b3b98
https://revistas.uteq.edu.ec/index.php/cyt/article/view/151

PHENOLOGICAL EVALUATION AND in vivo DIGESTIBILITY OF THE FORAGE LEGUME

Autor: Godoy Espinoza, Víctor, Barrera Álvarez, Alexandra Elizabeth, Quintana Zamora, Jorge Gustavo, Avellaneda Cevallos, Juan Humberto, Villota González, Leoncio, Casanova Ferrín, Lola Margarita, Peña Galeas, Mayra Mercedes, Vivas Moreira, Roque

Publikováno v: Science and Technology; Vol. 5 No. 2 (2012): July-December (2012); 7-16
Ciencia y Tecnología; Vol. 5 Núm. 2 (2012): Julio-Diciembre (2012); 7-16
Ciência e Tecnologia; v. 5 n. 2 (2012): Julio-Diciembre (2012); 7-16
Revista Ciencia y Tecnología
Universidad Técnica Estatal de Quevedo
instacron:UTEQ

Abstract The objective in this research was to evaluate the phenology, production and to determine nutritional chemistry composition and in vivo digestibility of A. pintoi and, to establish standards for determining the nutritional value and producti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::45233152c7cf6f31fcfd01da4978d81f
https://revistas.uteq.edu.ec/index.php/cyt/article/view/124

EFFECT OF TIME AND TYPE OF FERMENTATION IN PHYSICAL AND CHEMICAL QUALITY OF COCOA (Theobroma cacao L.) NATIONAL TYPE

Autor: Rivera Fernández, Rubén Darío, Barrera Álvarez, Alexandra Elizabeth, Guzmán Cedeño, Ángel Monserrate, Medina Quinteros, Hugo Nolti, Casanova Ferrín, Lola Margarita, Peña Galeas, Mayra Mercedes, Nivela Morante, Pedro Eduardo

Publikováno v: Science and Technology; Vol. 5 No. 1 (2012): January-June (2012); 7-12
Ciencia y Tecnología; Vol. 5 Núm. 1 (2012): Enero-Junio (2012); 7-12
Ciência e Tecnologia; v. 5 n. 1 (2012): Enero-Junio (2012); 7-12
Revista Ciencia y Tecnología
Universidad Técnica Estatal de Quevedo
instacron:UTEQ

This investigation had as an objective to evaluate types of fermenters and different times of fermentation used by cocoa producers from the central and north zone of Manabi province, Ecuador. Four fermenters were used: burlap sack, piles, wooden boxe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::c22ea8dec9642ba36e2e4f9d9acf9b5b
https://revistas.uteq.edu.ec/index.php/cyt/article/view/120