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Periódicos: Recent submissions
Itens para a visualização no momento 21-40 of 2746
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(Crop Breeding and Applied Biotechnology, 2004-07-07)This study evaluated the adequacy of the composition of three clonal Coffea canephora varieties recommended for the State of Espírito Santo by a multivariate method designated discriminant analysis. This method consists ... -
(Crop Breeding and Applied Biotechnology, 2005-09-20)The objective of this work was to group different coffee species present in the genebank of the Instituto Agronômico by using some chemical variables. A total of thirty-nine plants belonging to seven species were analyzed ...
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(Crop Breeding and Applied Biotechnology, 2005-09-06)The root-knot nematode Meloidogyne exigua is a parasite which attacks the Arabica coffee tree (Coffea sp.) and its eradication from infested areas is practically impossible. The wide dissemination of this nematode across ...
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(Crop Breeding and Applied Biotechnology, 2022-09-01)MGS Guaiçara e MGS Vereda are resistant to Meloidogyne paranaensis, one of the most aggressive nematode parasites of coffee. MGS Vereda is an early maturation cultivar, whereas MGS Guaiçara has a medium maturation cycle. ...
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(Crop Breeding and Applied Biotechnology, 2001)This paper introduces the coffee genetic breeding research program developed by IAPAR (Agronomic Institute of Paraná, Brazil) which started in 1973. The characteristics of a breeding program for a seed-propagated perennial ...
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(Crop Breeding and Applied Biotechnology, 2007-06-30)A partial map of Coffea arabica L. was constructed based on a backcross population and RAPD markers. From a total of 178 markers evaluated, only 134 that segregated 1:1 (P>0.05) were used to develop the map. Seventeen ...
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(Crop Breeding and Applied Biotechnology, 2007-06-30)Genetic parameters of Arabic coffee progenies derived from the cross Villa Sarchi x Timor hybrid were estimated in order to evaluate their potential for improvement. The experiment was installed in a random block design ...
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(Crop Breeding and Applied Biotechnology, 2023-10-25)The aim of this work was to validate markers linked to the SH3 gene of coffee leaf rust (CLR) resistance and use them in assisted selection. Initially, we validated the markers in genotypes already known to carry SH3. Next, ...
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(Crop Breeding and Applied Biotechnology, 2009)This study aimed to evaluate the genetic variability of 49 Coffea canephora clones of the breeding program of the Capixaba Institute of Research, Technical Assistance and Rural Extension (Incaper) based on RAPD markers. ...
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(Crop Breeding and Applied Biotechnology, 2024-04-10)Lipids are compounds that play an important role in coffee bean development, contributing to beverage quality. Genome-wide association studies (GWAS) were conducted to pinpoint quantitative trait nucleotides (QTNs) linked ...
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(Universidade Federal de Viçosa, 2023-11-13)The pre-harvest application of the bioprotective agent Cladosporium cladosporioides is an alternative to inhibit these fermentative processes that might occur in coffee beans that were either their storing bag or exposed ...
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(Universidade Federal de Viçosa, 2023-08-25)In the initial phase of the coffee crop, the control of weeds and water availability for the establishment of the plants is a concern. The polyethylene cover can positively influence the chemical and biological characteristics ...
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(Universidade Federal de Viçosa, 2023-06-16)Remote monitoring of the management of coffee crops is necessary as the demand in decision-making, where the aim is to rise production based on sustainable management is in a constant growth. In this work, it was evaluated ...
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(Universidade Federal de Viçosa, 2023-04-14)The insertion of the tree component in coffee production is a strategy from an economic and environmental perspective. Thus, the objective of this study was to evaluate the temporal influence on the agronomic and productive ...
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(Universidade Federal de Viçosa, 2023-03-10)Chromium is present in the tannery sludges worldwide making it a problem for agriculture. This study aimed to evaluate whether humus functions as a chromium stabilizing agent when using tannery sludge in the substrate of ...
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(Instituto Oswaldo Cruz, Ministério da Saúde, 2014-02)The composition and seasonal occurrence of sandflies were investigated in coffee agroecosystems in the Soconusco region of Chiapas, Mexico. Insect sampling was performed on three plantations located at different altitudes: ...
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(Instituto Oswaldo Cruz, Ministério da Saúde, 2006-05-26)In a previous study, the Schistosoma mansoni Rho1 protein was able to complement Rho1 null mutant Saccharomyces cerevisiae cells at restrictive temperatures and under osmotic stress (low calcium concentration) better than ...
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(Instituto Oswaldo Cruz, Ministério da Saúde, 2001-12-06)Transmission of Leishmania was studied in 27 coffee plantations in the Brazilian State of Minas Gerais. Eighteen females and six males (11.6% of the people tested), aged between 7-65 gave a positive response to the Montenegro ...
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(Instituto Oswaldo Cruz, Ministério da Saúde, 1990-03)Report of an epidemic outbreak of tegumentary leishmaniasis in a coffee-growing area of Colombia
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(Instituto Oswaldo Cruz, Ministério da Saúde, 1930-01)Artigo trata da praga Pseudococcus cryptus Hempel, encontrada em pés de cafeeiro e da laranjeira: (Homoptera: Coccoidea)
Itens para a visualização no momento 21-40 of 2746
