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Crop Breeding and Applied Biotechnology
Scopus
ISSN 1984-7033 · Brazilian Society of Plant Breeding · 1.860 artikel di indeks
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Artikel Jurnal
Complete chloroplast genome of Abutilon indicum (L.) Sweet and comparative chloroplast genomics of Malvoideae
A. indicum Sweet, commonly known as Indian mallow, is a member of the family Malvaceae and possesses both ornamental and medicinal properties. Although this species has been utilized in folk medicine, the lack of genomic data has hindered further studies on A. indicum. Consequently, the current…
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Artikel Jurnal
GBS – Genetics, Breeding, and Statistics: Software for experimental design and analysis in plant breeding
GBS is a free software package featuring an interactive, user-friendly interface designed to simplify routine tasks in the design and data analysis of plant breeding experiments. Available at https://github.com/VQCarneiro/GBS, it supports multiple experimental designs and enables analyses using…
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Artikel Jurnal
Participatory and conventional plant breeding for selection of soybean cultivars for smallholder agriculture in Mozambique
The aim of this study was to select soybean cultivars adapted to Mozambican farming systems using participatory and conventional breeding and to assess the extent of agreement between these approaches. Experiments were conducted in the Zambézia and Tete provinces during the 2021/22 growing season…
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Artikel Jurnal
Assessing the performance stability of new CMS lines through AMMI and GGE methods in sunflower
This study evaluated the stability of 21 CMS lines of sunflower across six environmental conditions. The genotype × environment interaction component accounted for the largest proportion of variation in seed yield, oil content, and other morphological traits. The first two interaction principal…
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Artikel Jurnal
URNRS24 – A cultivar of Setaria italica (L.) intended for grain production and soil cover
Based on trials conducted in 2023, 2024, and 2025, and on nine sowing dates in 2025, the URNRS24 cultivar is characterized by its 82day cycle, as well as its potential for grain production, with high biomass production of 10892 kg ha-1 and carbon sequestration capacity of to 4901 kg ha-1.
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Artikel Jurnal
Selection of SSR markers for identifying embryonic origin in three polyembryonic mango rootstock varieties
Polyembryonic mango varieties, often used as rootstocks, produce two or more embryos per seed, one of which is genetically distinct from the mother plant. This study aimed to differentiate three mango varieties regarding embryonic origin, vigor, and genetic non-uniformity using SSR markers. The…
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Artikel Jurnal
Selection of pecan (Carya illinoinensis) genotypes using GMDA: Software for genetic and morphometric data analyses
In Brazil, pecan orchards are dominated by a few cultivars, highlighting the need to develop genotypes better adapted to the country’s specific conditions. Old, seed-derived pecan genotypes harbor significant genetic variability and may represent an important source of desirable traits for…
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Artikel Jurnal
UENF Red: Agronomic potential and advantages of the new guava cultivar
The UENF Red guava cultivar was developed for the climate of northern Rio de Janeiro. Selected from 17 full-sib families, it showed superior yield and fruit quality compared to Paluma. Distinct morphological traits highlight its potential as a productive, high-quality alternative for regional guava…
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Artikel Jurnal
REML/BLUP-based dissection of combining ability and maternal influence on soybean grain protein
This study aimed to analyze the additive and non-additive genetic effects governing protein content in soybean grains and to identify superior parents and maternal contributions in advanced generations. A total of 170 F8 soybean lines and 95 commercial cultivars were evaluated during the 2024/2025…
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Artikel Jurnal
Divíbrido: high-yielding popcorn variety
UENF Divíbrido is a popcorn hybrid that exhibits adaptability to Northern and Northwest regions of Rio de Janeiro State. Its attributes, including high grain yield and popping expansion, besides its tolerance to Exserohilum turcicum, the primary pathogen responsible for crop diseases, position this…
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Artikel Jurnal
Genotypic performance of intervarietal hybrids of Conilon and Robusta in Amazonian environments
Amazonas, Brazil, has only one released Coffea canephora cultivar, the multiclonal BRS Ouro Preto, which limits cultivar recommendation for an expanding region. We assessed genotype-by-environment interaction (GEI) for 15 C. canephora genotypes using processed coffee yield in three Amazonas…
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Artikel Jurnal
Protein selection gain in soybean grains based on segregating generations
Soybean (Glycine max L.) is a major global crop due to its diverse uses, high nutritional value, and strong production potential. This study quantified selection gains for grain protein content across segregating generations and proposed breeding strategies adjusted to heterozygosity levels. The…
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Artikel Jurnal
Bayesian estimation of adaptability and stability parameters in watermelon genotypes using the Toler model
The objective of this study was to evaluate the adaptability and phenotypic stability of watermelon hybrids across diverse environments in the semiarid region of Rio Grande do Norte, Brazil, using Toler’s simple linear and piecewise linear models under both frequentist and Bayesian frameworks. The…
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Artikel Jurnal
Post-harvest performance of experimental green corn hybrids via topcross
Despite their economic relevance, studies on the physical, chemical, and sensory traits of green corn are still scarce. Therefore, this work aimed to identify superior hybrid combinations for post-harvest traits. For this purpose, 36 genotypes were evaluated in two different seasons, including 34…
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Artikel Jurnal
Genetic diversity assessment of walnut (Juglans regia L.) varieties from Argentina using SSR markers
Walnut is a globally important nut crop in terms of production and consumption. This study assesses the genetic diversity of the walnut germplasm collection from Catamarca, Argentina (including 13 registered cultivars), using Simple Sequence Repeat markers. Results revealed high genetic diversity…
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Artikel Jurnal
Tetra-primer ARMS-PCR-based genotyping of molecular markers associated with mature fruit cuticular wax in Benincasa hispida
In wax gourd breeding, mature fruit cuticular wax is an important trait that contributes to preservation ability and commercial value. A previous study has shown that this trait is determined by a dominant allele linked to SNP markers on the BhWAX gene. Notably, a critical SNP at position #902…
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Artikel Jurnal
Application of mixed models, GGE biplot, ER analysis and machine learning for wheat genotype classification
Accurate classification of wheat genotypes for adaptability and stability across diverse environments remains challenging in multi-environment trials. This study integrated mixed models, genotype plus genotype × environment interaction (GGE) biplot analysis, the Eberhart–Russell (ER) stability…
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Artikel Jurnal
Adding climate variables to enhance understanding of grain yield and full maturity traits in soybean
This study evaluated 55 soybean cultivars over four crop seasons in Brazil to determine how key abiotic covariates influence grain yield and full maturity (FM). Comprehensive daily climatological data, including precipitation, solar radiation, relative humidity, mean, maximum, and minimum…
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Artikel Jurnal
Genetic diversity for yield and grain quality of fourth-cycle recurrent-selection progenies of black common bean
Recurrent selection methods are most suitable for improving quantitative traits in plant breeding. This study estimated genetic parameters and assessed the genetic diversity of black common bean progenies from the fourth cycle of recurrent selection. Thirty-five S0:4 progenies and four cultivars…
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Artikel Jurnal
Genetic and yield analysis of F1 and F2 populations of improved soybean varieties
This study aimed to evaluate the General Combining Ability (GCA) and Specific Combining Ability (SCA) of soybean germplasm adapted to tropical regions. Ten soybean crosses from six tropical-adapted varieties were performed which revealed substantial genetic variability in seven agronomic traits…
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