Artículos de revistas: Recent submissions
Now showing items 621-640 of 647
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(BRILL ACADEMIC PUBLISHERS, 2004)Isoelectrofocusing of superoxide dismutase (SOD) isoforms was carried out on the extracts of 117 nematode populations belonging to the so-called Xiphinema americanum-group. These populations came from the USA (77), Chile ...
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(SPRINGER, 2006-07)A review of the N2O-N emission from crop residues was conducted based on new data published during the last decade. The result indicated that factors as type of crop, biochemical quality of residues, agricultural management, ...
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(ELSEVIER, 2006-06-30)In this study the genetic response to selection and the effects of inbreeding oil harvest weight in two populations (which spawned as even and odd years classes) of Coho salmon are described. Artificial selection was ...
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(ELSEVIER, 2006-06-30)Phenotypic records of within-year spawning date in two cultivated populations of coho salmon, named as even (n=2272) and odd (n=1347) year classes are analyzed. Both populations were selected for harvest weight and early ...
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(ELSEVIER IRELAND LTD, 2006-04)Under drought prone conditions, wheat productivity is strongly related to photosynthetic activity and transpiration efficiency. In the present study, photosynthesis related traits were assessed at anthesis under rainfed ...
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(ELSEVIER, 2006-02-03)Extraction of peeled fruits of Opuntia ficus indica afforded with 3.8% yield a mucilage, which contained 23.4% of galacturonic acid. Total hydrolysis of a mucilage and gas-liquid chromatographic analysis of the derived ...
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(SOCIEDAD CHILENA DE QUIMICA, 2006-03)The polysaccharide extracted from Prosopis chilensis seeds in acidic medium showed by total hydrolysis and gas-liquid chromatography analysis of the alditol acetates to be composed of galactose and mannose in the molar ...
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(OXFORD UNIV PRESS, 2006-02)The yield of 24 commercial varieties and accessions of common bean (Phaseolus vulgaris) has been determined at different sites in Chile and Bolivia. Statistical analysis was performed in order to characterize whether a ...
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(ELSEVIER, 2006-09)The behavioural effects on Choristoneura rosaceana Harris and Pandemis pyrusana Kearfott male moths of permethrin added into a grease matrix containing the female sex pheromone for each species (i.e. an attracticide) were ...
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(ELSEVIER, 2006-07)In this work, results of Chilean wine classification by means of feature extraction and Bayesian and neural network classification are presented, The classification is made based on the information contained in phenolic ...
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(ELSEVIER, 2006-03-16)In order to estimate the genetic diversity within the Alstroemeriaceae family, nine wild alstroemeria accessions. 10 commercial varieties and the monotype Leontochir ovallei were evaluated using two different methods. RAPD ...
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(SPANISH NATIONAL INSTITUTE FOR AGRICULTURAL AND FOOD RESEARCH AND TECHNOLO, 2006-03)The control of Trialeurodes vaporariorum on tomato with Encarsia formosa is influenced by the use of insecticides. Nine days after allowing E. formosa adults to lay their eggs in T vaporariorum nymphs on tomato plants, ...
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(2007)This work reports on the significance of UV-B absorbing compounds and DNA photorepair in protecting bean plants from UV-B radiation under nitrogen restriction. Bean plants grown in sterile vermiculite and irrigated ...
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(2007)A tissue analysis trial for the diagnosis of boron status was performed during the 2003 growing season in Paine County, Metropolitan Region, Chile. Five-year-old 'Hass' avocado (Persea americana Mill.) trees were soil ...
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(2007)Changes in phenolic composition were determined in cv. Syrah-vines grape skins during ripening for two contrasting yields, resulting from cluster thinning at veraison. Treatments consisted on 16 and eight clusters per plant ...
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(2007)The presence of acetic acid bacteria populations on grape surfaces from several Chilean valleys is reported. The bacteria were analysed at both the species and the strain level by molecular methods such as RFLP-PCR 16S ...
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(2007)Mine tailings arc difficult to revegetate due to the lack of organic matter, severe nutrient limitations, and potential metal toxicity. Biosolids has been shown to be favorable for improving properties of mine tailings. ...