Andina - first clonal cultivar of high-altitude conilon coffee

Partelli, Fábio Luiz; Golynski, Adelmo; Ferreira, Adésio; Martins, Madlles Queiroz; Mauri, A. L.; Ramalho, José C.; Vieira, Henrique Duarte

doi:10.1590/1984-70332019v19n4c68

Cited by 22 publications

(26 citation statements)

References 17 publications

(10 reference statements)

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“…The genotypes IDs 1, 11, 15, 16, 30 and 43 belong to the Tributum cultivar [8,31], which is recommended for areas under 500 m of altitude in the Brazilian States of Espírito Santo, Southern Bahia, and East Minas Gerais. The genotypes IDs 30 and 35 belong to the Andina cultivar [9], which is recommended for Brazilian states with latitude lower than 22 • S, altitude lower than 900 m and minimum air temperature not lower than 8 • C for more than 10 days in a year.…”

Section: Study Site Soil Characterization and Coffee Genotypes Studiedmentioning

confidence: 99%

“…canephora is a self-sterile, diploid and allogamous plant [5,6]. In this view, vegetative propagation is the most common practice, ensuring uniform crop development, high yields, better coffee quality and better maturation patterns [7][8][9], although it reduces the species genetic diversity. Therefore, exploring the genetic diversity in coffee farms is of utmost importance to achieve crop sustainability [10,11].…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, exploring the genetic diversity in coffee farms is of utmost importance to achieve crop sustainability [10,11]. Several studies have addressed this topic in order to identify elite genotypes of C. canephora [9,12,13]. Current studies have focused on morphological and agronomical traits, leaf anatomy, and nutritional aspects, aiming not only to identify genotypes with higher yields per se, but also genotypes with higher adaptability and stability in conditions of abiotic stresses [14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

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Root Trait Variability in Coffea canephora Genotypes and Its Relation to Plant Height and Crop Yield

et al. 2020

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Coffee breeding based on root traits is important to identify productive genotypes under adverse environmental conditions. This study assessed the diversity of root traits in Coffea canephora and its correlation with plant height and crop yield. Undisturbed soil samples were collected down to 60 cm from 43 coffee genotypes, in which one of them was propagated by seed and all others by stem cutting. The roots were washed, scanned, and processed to quantify root length density, root volume, root superficial area, and root diameter. Additionally, plant height and crop yield were also assessed. Root length density ranged from 40 to 1411 mm cm−3, root volume from 6 to 443 mm3 cm−3, root superficial area from 61 to 1880 mm2 cm−3, and root diameter from 0.6 to 1.1 mm. Roots were concentrated in the topsoil (0–20 cm) for most genotypes. In deeper depths (30–60 cm), root length density, root volume, and root superficial area were higher in genotypes 14, 25, 31, and 32. Positive correlations were found between root traits and both plant height and crop yield. The results of this work may contribute to the overall cultivation of C. canephora, specially for crop breeding in adverse environmental conditions.

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Section: Study Site Soil Characterization and Coffee Genotypes Studiedmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Root Trait Variability in Coffea canephora Genotypes and Its Relation to Plant Height and Crop Yield

et al. 2020

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“…Based on this genetic variability, plants with different characteristics can be identified (Dubberstein et al, 2020;Giles et al, 2018Giles et al, , 2019. In a next step, genotypes can be selected for different cultivation purposes, but selection is always focused on the key trait productivity (Bonomo, et al, 2017;Bragança et al, 2001;Partelli et al, 2019Partelli et al, , 2020. Productivity is directly linked to yield and varies according to the cultivation conditions (Lima et al, 2008) and mainly according to the genotype (Silva et al, 2018(Silva et al, , 2020.…”

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confidence: 99%

Proportion of ripe fruit weight and volume to green coffee: Differences in 43 genotypes of Coffea canephora

et al. 2021

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The processing yield or performance, which includes drying and depulping of coffee fruits, can be calculated as the relationship between the volume of ripe coffee fruits and green coffee weight and is a relevant characteristic for the development of new cultivars. The purpose of this study was to evaluate the processing performance of 42 genotypes and one population of Coffea canephora. The treatments consisted of 42 C. canephora genotypes propagated by cuttings and one seed-derived population arranged in a randomized block design with three replications. The genotypes were harvested when 80% of the fruits were in the ripe stage (red berries). We evaluated the relationship of the volume to weight of ripe fruit (ripe fruit volume [RFV]/ripe fruit weight [RFW]), the percentage of seed per fruit (% of seeds), the yield (in liters of ripe coffee) required to produce a 60-kg bag of green coffee, and the relationship between RFW and dry green bean weight (RFW/dry seed weight [DSW]). The results were subjected to ANOVA, and the means were grouped by the Scott-Knott test (p ≤ .05). The mean yield of the evaluated genotypes was 347.57 L bag -1 of green coffee (between 294.01 and 439.72 L bag -1 ). A lower seed per fruit percentage identifies genotypes with a lower yield and higher RFW/DSW ratio. The genotypes Z21, 700, AD1, LB1, Emcapa 143, and AP required less than 315 L of ripe coffee to produce one 60-kg bag of green coffee beans. INTRODUCTIONThe genus Coffea comprises at least 124 species (Davis et al., 2011), of which Coffea arabica L. and Coffea canephora

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“…Yield is affected both by plant yield potential and by environmental conditions, such as climate, soil, and management techniques (Fonseca et al 2004, Partelli et al 2019, Moraes et al 2020. Although all cultivars have a yield potential greater than 100 bags per hectare, there is genetic variability among the selected plants, which supports their classification in three distinct categories.…”

Section: Yieldmentioning

confidence: 99%

Amazonian Robustas - new Coffea canephora coffee cultivars for the Western Brazilian Amazon

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et al. 2020

Crop Breed. Appl. Biotechnol.

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Andina - first clonal cultivar of high-altitude conilon coffee

Abstract: Andina is a conilon coffee variety originated from a selection of clones discovered by farmers. It was cultivated and evaluated for yield and plant vigor an altitude of 850m asl. Five genotypes (A1, NV2, NV8, P1 and Verdim TA), with a mean yield of 51.3 bags per hectare per year.

Cited by 22 publications

References 17 publications

Root Trait Variability in Coffea canephora Genotypes and Its Relation to Plant Height and Crop Yield

Root Trait Variability in Coffea canephora Genotypes and Its Relation to Plant Height and Crop Yield

Proportion of ripe fruit weight and volume to green coffee: Differences in 43 genotypes of Coffea canephora

Amazonian Robustas - new Coffea canephora coffee cultivars for the Western Brazilian Amazon

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