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Query : center:"http://ring.ciard.net/node/19677"

Results 1 - 10 of 133

Journal Article

Inoculation of Burkholderia cepacia and Gluconacetobacter diazotrophicus on phenotype and biomass of Triticum aestivum var. Nana-F2007 at 50% of nitrogen fertilizer

Hernández-Escareño, Jesús Jaime, Universidad Autónoma de Nuevo León, rsiche@unitru.edu.pe et al. [2015-03-31]

Wheat (Triticum aestivum L) consuming requires of nitrogen fertilizer (NF), as ammonium nitrate (NH4NO3), which one in excess causes lost soil productivity. An alternative to reduce and optimize NF to wheat is to inoculate with endophytic promoting growth bacteria (EPGB), as genus Burkholderia cepacia and Gluconacetobacter diazotrophicus able to improve radical uptake of NF, its suggesting by ...

SUBJECT: xilema, colonización, rizósfera, sinergismo. absorción radical.

POSTED TO: Scientia Agropecuaria

Journal Article

Analysis of Genetic Variability among thirty accessions of Andean Lupin (Lupinus mutabilis Sweet) using ISSR molecular markers

Chirinos-Arias, Michelle C., Centro de Diagnóstico Molecular S.A.C., michelle.christine16@gmail.com et al. [2015-03-31]

In order to make the genetic variability analysis among thirty accessions of andean lupine (L. mutabilis Sweet) belonging to Agrarian Innovation National Institute (INIA) Seed Bank. DNA was extracted from 300 plants and we made bulks. We standardized amplification protocol of Inter Simple Sequence Repeat (ISSR) primers, we chose the most polymorphic primers to run in acrylamide gel. We found 2 ...

SUBJECT: lupinus mutabilis, bulks, variabilidad genética, issr.

POSTED TO: Scientia Agropecuaria

Journal Article

Effect of shading nets on the production and quality of blueberry fruit (Vaccinium corymbosum L.) cv. Brigitta

Rodríguez Beraud, Mario, Universidad Católica de Temuco, marodrig@uct.cl et al. [2015-03-31]

Growth, development and fruit quality blueberry ( Vaccinium corymbosum L.) variety Brigitta under different shade nets were evaluated. Assays were performed in plants 7 years in a commercial orchard Collipulli, Araucanía Region, Chile. Treatments were a control without shading and four types of screens: a red 40% and 18% shade; aluminized mesh with 40% shade and a black mesh 35% shade. In frui ...

SUBJECT: sombreamiento, malla, rendimiento, firmeza.

POSTED TO: Scientia Agropecuaria

Journal Article

Transference of some microsatellite molecular markers from Fabaceae family to Andean Lupin (Lupinus mutabilis Sweet)

Chirinos-Arias, Michelle C., Centro de Diagnóstico Molecular S.A.C., michelle.christine16@gmail.com et al. [2015-03-31]

In order to analyze transferibility of 15 microsatellite primers from Fabaceae family to Lupinus mutabilis Sweet "andean lupine" chosen to present transferability between species and genera, by its high rate of polymorphic content (PIC) and high degree of observed and expected heterozygosity. DNA was extracted of 300 andean lupines plants, PCR conditions were standardized by gradients of maste ...

SUBJECT: lupinus mutabilis, familia fabaceae transferencia, marcadores moleculares microsatélites.

POSTED TO: Scientia Agropecuaria

Journal Article

Production of edible coating based on fruit and vegetable residues: application on minimally processed carrot (Daucus carota L.)

Cavalcante Fai, Ana Elizabeth, Universidade Federal do Estado do Rio de Janeiro, rsiche@unitru.edu.pe et al. [2015-03-31]

The application of edible coatings obtainable from alternative biodegradable materials has gained attention as a promising treatment to prolong the shelf-life of fresh-cut vegetables. Thus, this work aimed to develop a biodegradable coating based on fruit and vegetable residues flour. Immersion coating strategy was studied on the quality of minimally fresh-cut carrots during refrigeration stor ...

SUBJECT: conservação de alimentos; processamento mínimo; revestimento comestível; resíduo agroindustrial.

POSTED TO: Scientia Agropecuaria

Journal Article

Galactooligosaccharides: production, health benefits, application to foods and perspectives

Cavalcante Fai, Ana Elizabeth, Universidade Federal do Estado do Rio de Janeiro, bethafai@yahoo.com.br et al. [2015-03-31]

Synthesized from lactose transgalactosylation, galactooligosaccharides are non-digestible carbohydrates classified as prebiotic ingredients of high added value.  Recently studies associate potential health benefits and disease prevention properties to these oligosaccharides. This review involves production aspects and physicochemical properties of these compounds, correlated to their physiolog ...

SUBJECT: alimento funcional; fibras da dieta; β-galactosilase; reação de transgalactosilação; oligossacarídeos transgalactosilados; ingredientes bioativos.

POSTED TO: Scientia Agropecuaria

Journal Article

Canaryseed Crop

Cogliatti, Maximiliano; Universidad Nacional del Centro de la Provincia de Buenos Aires [2012-05-26]

Canaryseed (Phalaris canariensis L.) is a graminaceous crop species with production practices and cycle similar to those of other winter cereal crops such as spring wheat (Triticum aestivum L.) and oat (Avena sativa L.). Currently its grains are used almost exclusively as feed for birds, alone or mixed with other grains like millet, sunflower seed, and flaxseed. Canaryseed is a genuine cereal ...

SUBJECT: canaryseed, birdseed, anual canarygrass.

Journal Article

Biomass production of Tetraselmis suecica using seawater with sanguaza

Silva, Juan; Universidad Nacional de Trujillo et al. [2013-04-25]

The growth of Tetraselmis suecica was evaluated. The experiment was realized using the Response Surface Methodology (RSM) with Central Composite Rotational Design (CCRD) with two factors, pH and sanguaza/seawater concentration in the range of 7 - 9 and 2 - 5 % (v/v), respectively. The culture media were stirred by bubbling air constantly (0.07 L/s) and continuously illuminated with 40 W of flu ...

SUBJECT: growth kinetics, tetraselmis suecica, sanguaza, response surface, gompertz model

Journal Article

Elaboration and evaluation of maqui juice (Aristotelia chilensis (Mol.) Stuntz) by steam drag

Araneda, Ximena; Universidad Católica de Temuco et al. [2014-10-04]

The aim of this study was develop and evaluate maqui juice (Aristotelia chilensis (Mol.) Stuntz), to be potentially considered as a functional beverage of natural origin, without chemical additives and minimally processed, using the technique of steam drag of type artisanal. Fruit harvested manually was used in the Region of The Araucanía (Chile). Two juice concentrates with sugar and without ...

SUBJECT: aristotelia chilensis, jugo, polifenoles.

The main objective of this research was to determine through the response surface methodology conditions of temperature and time of transesterification which could achieve the higher yield and calorific value in the biodiesel obtained. We used the Central Composite Rotational Design type 22 +2*2, including 4 repetitions at the central point. Chicken fat passed through refining processes, ester ...

SUBJECT: transesterification, biodiesel, chicken fat