Artículos de revistas: Recent submissions
Now showing items 601-620 of 647
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(INST INVESTIGACIONES AGROPECUARIAS, CENTRO REGIONAL DE INVESTIGACION QUILAMAPU, 2008-06)Pistillate flower abscission (PFA) severely affects walnut (Juglans regia L.) production, mainly of the cultivar 'Serr'. A study on symptoms of flower abortion in walnut 'Serr', induced by excess or lack of pollen, was ...
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(SPRINGER, 2008-08)We report Agrobacterium tumefaciens-mediated transformation of two Prunus salicina varieties, ‘Angeleno’ and ‘Larry Anne’, using a modification of the hypocotyl slice technique previously described for P. domestica. ...
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(SPRINGER WIEN, 2008-05)Prunus necrotic ringspot virus (PNRSV) is distributed worldwide, but no molecular data have been previously reported from South American isolates. The nucleotide sequences corresponding to the movement (MP) and coat (CP) ...
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(EDIZIONI ETS, 2008-03)Grapevines from six Chilean regions were surveyed for virus diseases and tested for the presence of the most important viruses. ELISA testing of 2535 samples and confirmatory RT-PCR of some ELISA-negative samples from ...
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(ARCHIVOS LATINOAMERICANOS NUTRICION, 2008-06)Beans consumption has been associated to reduction on chronic, non transmissible, diseases development. Generally, its consumption is less to the recommended and it is done principally as whole grain dishes. To increase ...
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(COLEGIO DE POSTGRADUADOS, 2008-11)El transporte de agua en tronco y bayas en vides se ha estudiado con diversos métodos; sin embargo, no hay estudios que evalúen simultáneamente el transporte hídrico en ambos órganos. Este trabajo se realizó en el valle ...
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(PONTIFICIA UNIV CATOLICA CHILE, 2008-05)Se estudió durante la temporada 2005- 2006 el efecto del coadyuvante siliconado trisiloxano en combinación con poliéter (Break) en concentraciones de 50, 75 y 100 mL·hL-1 junto con insecticidas en el control de chanchito ...
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(INST INVESTIGACIONES AGROPECUARIAS, 2008-12)The effect of pyriproxyfen, phenoxycarb, chlorpyrifos, and mineral oil in the control of first generation nymphs of the San Jose scale (SJC), Diaspidiotus perniciosus (Comstock), in almond, Prunus dulcis (Mill.) D.A. ...
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(ELSEVIER SCIENCE BV, 2008-10)Direct measurement of soil saturated hydraulic conductivity (Ks) is time-consuming and therefore costly. The ROSETTA pedotransfer function model is able to estimate Ks from soil textural data, bulk density and one or two ...
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(ELSEVIER, 2008-08-21)The main aim of this research was to compare the photosynthetic responses of two species of Prosopis, Prosopis chilensis (algarrobo) and Prosopis tamarugo (tamarugo) subjected to heat and water stress, to determine how ...
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(INST INVESTIGACIONES AGROPECUARIAS, CENTRO REGIONAL DE INVESTIGACION QUILAMAPU, 2008-12)Five organic soil amendments were evaluated for their nematicide effect on root-knot Meloidogyne ethiopica Whitehead, 1968, on potted Vitis vinifera L. var. Chardonnay plants. The amendments included two immature ...
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(INST INVESTIGACIONES AGROPECUARIAS, CENTRO REGIONAL DE INVESTIGACION QUILAMAPU, 2008-06)The re-introduction of domestic South American camelids (alpacas and Ilamas) in the central zone of Chile makes it necessary to study their behaviour and adaptability. Since it is fundamental to characterize the camelid's ...
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(BLACKWELL PUBLISHING, 2008-12-11)The rho Oph molecular cloud is undergoing intermediate-mass star formation. Ultraviolet radiation from its hottest young stars heats and dissociates exposed layers, but does not ionize hydrogen. Only faint radiation from ...
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(INST INVESTIGACIONES AGROPECUARIAS, CENTRO REGIONAL DE INVESTIGACION QUILAMAPU, 2008-09)Browning development is the most important factor limiting the quality of fresh-cut cherimoya (Annona cherimola Mill). However there is little information available about its causes and methods of control. The effectiveness ...
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(© German Committee for Disaster Reduction, 2009)The community "Agüita de la Perdiz" is located within the city of Concepción which is the second largest city in Chile. Due to the fact that the area is only accessible by one single road,the community is characterized ...
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(Springer Science+Business Media B.V. 2008, 2009)A prototype multi-purpose index is proposed for use in the evaluation of practices for adaptation to climate variability and change. The Index of Usefulness of Practices for Adaptation (IUPA) allows the user to assign ...
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(SOC CHILENA CIENCIA SUELO, 2008)The following study compared two field methods and one laboratory method to measure saturated hydraulic conductivity (Ks) in the saturated phase of soil, all evaluated in a clayey loam soil with three replicates. The two ...
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(OXFORD UNIV PRESS, 2006-02)The photosynthetic characteristics of two contrasting varieties of common bean (Phaseolus vulgaris) have been determined. These varieties, Arroz and Orfeo, differ in their productivity under stress conditions, resistance ...
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(ELSEVIER, 2006-06)Pathfinder AVHHR Land (PAL) database has been used for the retrieval of Land Surface Temperature (LST) over South America, which, along with NDVI parameter, will allow the studying of the evolution of the vegetation between ...
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(WILEY-V C H VERLAG GMBH, 2006-04)Aggregate hierarchy and porosity changes in aggregate beds as a consequence of wetting-drying cycles were studied in two Andisols and one Mollisol from Chile, collected at two depths. Bulk density and indirect tensile ...
