Genetic Advancement and Variability of Released Common Bean (Phaseolus vulgaris L.) Varieties from 1974–2009 GC in Ethiopia

The efficiency of variety development can be determined with variability and genetic progress of released varieties. The aim of this study was to determine the variability and genetic advancement of common bean varieties. Randomized Completed Block Design was used to evaluate 15 varieties at Koga and Chefa in 2013. Cluster, principal, and biplot analysis including genetic parameter estimation were done following analysis of variance. Significant variation was observed among the varieties, and they are clustered into four groups. Seed color and size were found as an important factors for clustering of the varieties. Hawassa Dume and Nasir have red and small seeded, respectively, and clustered in one group. Similarly, Awash 1 and Awash Melka are both small white and clustered in one group. Hawassa Dume was highly similar to Nasir, and Red Wolayta with Dimitu, while a large distance was recorded between Awash Melka and Haramaya. Deme and Haramaya were found the most divergent and unique among the tested varieties. This is also reflected in biplot drown by principal components 1 and 2, which together accounted for about 82.022. Plant heights, seed weight, days to maturity, and harvest index have the largest contribution to the total variation of the varieties. Most of the traits have a high phenotypic and genotypic coefficient of variation, heritability, and genetic advance, and selection was effective in the breeding program. The breeding program has brought about 0.27 tonnes of seed yield increment or an annual rate of genetic progress of 0.0077 t ha−1 (0.37% ha−1 year−1). However, the breeding program should reconsider the breeding procedure as there are some varieties released in the same year with similar genetic potential.

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GENETIC VARIABILITY, HERITABILITY AND EXPECTED GENETIC ADVANCES OF QUANTITATIVE CHARACTERS IN F2 PROGENIES OF SOYBEAN CROSSES

Indonesian Journal of Agricultural Science ◽

10.21082/ijas.v15n1.2014.11-16 ◽

2014 ◽

Vol 15 (1) ◽

pp. 11

Author(s):

Lukman Hakim ◽

Suyamto Suyamto ◽

Eman Paturohman

Keyword(s):

Plant Height ◽

Seed Size ◽

Block Design ◽

Genetic Advance ◽

Genetic Progress ◽

Early Maturity ◽

Plant Seed ◽

Randomized Block Design ◽

Days To Maturity ◽

Coefficient Of Variability

The F2 progenies of crosses among three soybean varieties were evaluated with their parents at Ngale Experimental Farm, Ngawi, East Java during the dry season of 2011. The experi-ment was conducted in a randomized block design with three replications. The seeds of each F2 progenies and parents were planted in two rows of 4.5 m long. Plant spacing was 40 cm x 15 cm and each hill contained one plant. Among the characters studied, seed weight per plant, number of pods per plant and days to maturity had the highest coefficient of variability with the means of 52.6%, 48.2% and 41.9%, respectively. Whereas seed size, plant height and number of reproductive nodes had moderate values of 36.9%, 35.5% and 37.4%, respectively. Number of branches and days to flowering had the lowest variability of 11.7% and 15.3%, respectively. Number of pods per plant, days to maturity, plant height and seed size had high mean estimates of heritability coupled with high genetic advance. The genetic progress of these characters that would be obtained for one generation of selection was estimated 47.2%, 45.7%, 40.9% and 40.3%, respectively. Among the agronomic characters, plant height, number of pods per plant, seed size and days to maturity had the highest coefficient of variability associated with high heritability and genetic advance. Therefore, selection for high yielding with early maturity soybean genotypes based on plant height, number of pods per plant and seed size might be possible.

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Pengaruh Perbandingan Massa Tanah dan Pupuk Kandang Ayam terhadap Pertumbuhan dan Hasil Tanaman Buncis Tegak (Phaseolus vulgaris L.)

Paspalum: Jurnal Ilmiah Pertanian ◽

10.35138/paspalum.v9i1.263 ◽

2021 ◽

Vol 9 (1) ◽

pp. 25

Author(s):

Rini Sitawati ◽

Firman Satya Nugraha ◽

Fiqriah Hanum Khumairah ◽

Sri Nur Widyastuti L

Keyword(s):

Phaseolus Vulgaris ◽

Common Bean ◽

Block Design ◽

Soil Mass ◽

Fruit Weight ◽

Chicken Manure ◽

Growth And Yield ◽

Phaseolus Vulgaris L ◽

Randomized Block Design ◽

Soil Media

Common bean (Phaseolus vulgaris L) is one type of vegetable crop favored by the Indonesian people. Its cultivation requires specific planting medium and rich in nutriens to meet plant growth and development need. This study aims to obtain the best ratio of soil mass and chicken manure fertilizer which can increase common bean growth and yield . This experiment was conducted from April 2019 to June 2019, in Langensari Village, Lembang District, West Bandung Regency with an altitude of 1,200 m above sea level. The experiment used Randomized Block Design (RBD)consisted of 5 treatments and repeated 5 times, namely A = 4.0 kg of soil: 0.0 kg chicken manure , B = 2.0 kg of soil: 2.0 kg chicken manure , C =1,3 kg of soil :2,7 kg chicken manure, D= 1,0 kg of soil : 3,0 kg chicken manure, and E = 2,7 kg of soil : 1,3 kg chiken manure per polibag. Results showed that the use of planting media with a soil media mass ratio of 2,0 kg of soil : 2,0 kg chiken manure increase plant height, number of leaves, number of fruits, fruit length and fruit weight compared the other treatmens, but the flowering and fruiting age of the plants were not different beetwen between treatments given.

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EFEITO DE NÍVEIS DE COBERTURA DO SOLO SOBRE O MANEJO DA IRRIGAÇÃO DO FEIJOEIRO (Phaseolus vulgaris L.)

Irriga ◽

10.15809/irriga.2002v7n1p42-52 ◽

2018 ◽

Vol 7 (1) ◽

pp. 42-52

Author(s):

Ana Lucia Pereira ◽

José Aloisio Alves Moreira ◽

Antonio Evaldo Klar

Keyword(s):

Phaseolus Vulgaris ◽

Common Bean ◽

Irrigation System ◽

Block Design ◽

Irrigation Management ◽

Phaseolus Vulgaris L ◽

Randomized Block Design ◽

Bean Yield ◽

Red Latosol ◽

Set Up

EFEITO DE NÍVEIS DE COBERTURA DO SOLO SOBRE O MANEJO DA IRRIGAÇÃO DO FEIJOEIRO (Phaseolus vulgaris L.) Ana Lúcia PereiraAGENCIARURAL - Campo Experimental de Rio Verde, Rua do Ginásio, 554, Centro,CEP 75.901-210- Rio Verde, GOJosé Aloísio Alves MoreiraEmbrapa Arroz e Feijão, Cx. Postal 179, CEP 74001-970 – Goiânia, GOAntônio Evaldo Klar*Dept o de Eng. Rural – FCA-UNESP, Cx. Postal 237, CEP 18603-970 – Botucatu, SP*Pesquisador Científico do CNPq 1 RESUMO Este trabalho teve por objetivo estudar os efeitos da cobertura do solo sobre o manejo da irrigação do feijoeiro (Phaseolus vulgaris L.). Os tratamentos constaram de diferentes níveis de cobertura morta com palhada de capim braquiária (Brachiaria decumbens), obedecendo delineamento experimental de blocos ao acaso com quatro repetições para os seguintes tratamentos: 0% (0 t/ha), 25% (2,25 t/ha), 50% (4,50 t/ha), 75% (6,75 t/ha) e 100% (9,0 t/ha). O experimento foi conduzido na Embrapa Arroz e Feijão, no município de Santo Antonio de Goiás, GO, a 16° 28’ 00” de latitude sul, 49° 17’00” de longitude oeste e 823 m de altitude, num Latossolo Vermelho escuro argiloso, durante o período de junho a setembro de 1997. O manejo da irrigação por microaspersão foi realizado utilizando tensiômetro e a curva característica de água no solo, irrigando toda vez que tensão matricial da água do solo atingia 30 kPa. A análise dos resultados mostrou diminuição do número de irrigações e aumento do turno de rega nos tratamentos onde a cobertura atingiu mais de 50% da superfície do solo. Os valores médios da tensão da água do solo nos tratamentos com 0,25 e 50% apresentaram maior variação (turno de rega menor). A cobertura do solo propiciou maior eficiência do uso da água.A produção de grãos foi avaliada não havendo diferença de produtividade entre os tratamentos de cobertura morta. UNITERMOS: Cobertura do solo, Irrigação, Phaseolus vulgaris L. PEREIRA, A. L.; MOREIRA , J. A. A.; KLAR, A. E. THE EFFECTS OF MULCH ON IRRIGATION MANAGEMENT OF COMMON BEAN (Phaseolus vulgaris L.) 2 ABSTRACT The aim of this study was to evaluate the effects of mulch on irrigation management of common bean (Phaseolus vulgaris L.). The randomized block design with four replications was applied on five mulch rates: 0% (0 t/ha), 25% (2,25 t/ha), 50% (4,5 t/ha), 75% (6,75 t/ha) and 100% (9,0 t/ha).The study was set up at the Experimental Station of Embrapa – CNAF, Santo Antonio de Goias, 16°2’ south, 49° 17’ west and 820 m altitude from June to September, 1997 in a Dark – Red Latosol soil. A microsprinkle irrigation system was used.The results showed: - bean yield was not affected by mulch treatments; - the irrigation number was decreased when mulch application was higher than 50%. KEYWORDS: mulch, irrigation, Phaseolus vulgaris L.

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Effects of Tin Mine Tailings on the Growth and Development of Common Bean (Phaseolus vulgaris L.) in Jos, Nigeria

Journal of Agriculture and Ecology Research International ◽

10.9734/jaeri/2019/v19i130071 ◽

2019 ◽

pp. 1-7

Author(s):

A. D. Ali ◽

S. Habila ◽

N. C. Isiwu ◽

K. J. Osaji ◽

D. D. Nyam

Keyword(s):

Phaseolus Vulgaris ◽

Common Bean ◽

Plant Height ◽

Mine Tailings ◽

Block Design ◽

Growth And Yield ◽

Phaseolus Vulgaris L ◽

Significant Difference ◽

Number Of Leaves ◽

Number Of Seeds

Aims: To study the effects of mine tailings on the growth and yield of two genotypes of common bean (Phaseolus vulgaris L.). Study Design: The experiment was laid in a Randomized Complete Block Design (RCBD) with four treatments, two blocks and each block was replicated three times. Place and Duration of Study: Botanical Garden, Department of Plant Science and Biotechnology University of Jos, Plateau State, Nigeria during the rainy season in a field experiment in 2014. Methodology: The mine tailings combinations include four different additions mine tailings soil {(T0) 0 kg as control, (T1) 2 kg, (T2) 3 kg, (T3) 4 kg} and the respective mine tailings soils were added to 6.3 kg of normal soil. Two common bean accessions were used (Cranberry-G1 and Pinto-G2), which gave the total of eight treatment combinations (T0G1, T0G2, T1G1, T1G2, T2G1, T2G2, T3G1, T3G2). Results: The control recorded significant higher mean plant height (cm), number of leaves and number of trifoliate leaves, number of pods and number of seeds per pod in both genotypes for all the different weeks after planting (WAP). A significant decrease in plant height, number of trifoliate leaves, number of leaves per plant, number of pods and number of seeds per pod in both genotypes were observed with increased levels of mine tailings. There was a significant increase in time to 50% flower and 50% pod production (P = 0.01) over the control which increased with increasing levels of mine tailings. The genotypes exhibited no significant difference (P = 0.05) for most traits accessed, except for number of pod per plant. It is evident from the findings that Cranberry is more tolerant to heavy metals contamination in soil, perhaps may be more suitable for planting in such mining soils. Conclusion: The study showed that inclusion of mine tailings had detrimental effect on both the growth and yield of common bean.

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Performance of common bean genotypes as a function of growing seasons and technological input levels1

Pesquisa Agropecuária Tropical ◽

10.1590/1983-40632019v4954989 ◽

2019 ◽

Vol 49 ◽

Author(s):

Rodrigo Zanella ◽

Daniela Meira ◽

Andrei Daniel Zdziarski ◽

Antonio Pedro Brusamarello ◽

Paulo Henrique de Oliveira ◽

...

Keyword(s):

Common Bean ◽

Block Design ◽

Environment Interaction ◽

Productive Performance ◽

Phaseolus Vulgaris L ◽

Genotype X Environment ◽

Growing Seasons ◽

Randomized Block Design ◽

Growing Environment ◽

Low Levels

ABSTRACT In Brazil, common bean (Phaseolus vulgaris L.) is cultivated in different growing seasons and environments, with different genotypes responses due to the genotype x environment interaction. This study aimed to identify common bean genotypes with a better production stability in each growing environment. The trials were conducted in a randomized block design, with three replications, involving three growing years, nine common bean genotypes and four environments (first and second growing seasons with high and low levels of technological input, such as fertilizers and pest and disease control). Biplot analyses were performed using the GGE Biplot software. The use of high levels of technological input results in an average increase of 14.4 % for yield and is more representative in the crop environments, as well as more adequate for genotype selection. IPR Campos Gerais, BRS Esplendor and BRS Campeiro showed a high stability and presented the best productive performance under both technological levels.

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Incidence and severity of white mold in common bean submitted to different cultivation practices

Revista Brasileira de Engenharia Agrícola e Ambiental ◽

10.1590/1807-1929/agriambi.v21n10p691-696 ◽

2017 ◽

Vol 21 (10) ◽

pp. 691-696 ◽

Cited By ~ 1

Author(s):

David R. P. Montes ◽

Rubens A. Oliveira ◽

Luan B. Giovanelli ◽

Reginaldo M. de Oliveira ◽

Júlio C. M. Baptestini ◽

...

Keyword(s):

Statistical Analysis ◽

Phaseolus Vulgaris ◽

Common Bean ◽

Block Design ◽

White Mold ◽

Phaseolus Vulgaris L ◽

Main Method ◽

Randomized Block Design ◽

Cultivation Practices ◽

Favorable Conditions

ABSTRACT Due to the socioeconomic importance of common bean in Brazil, studies that allow establishing favorable conditions for not compromising the crop with white mold, in view of the enormous damages caused by this fungus, become vital to Brazilian agriculture. Therefore, the aim of this study was to evaluate the incidence and severity of white mold in common bean (Phaseolus vulgaris L.), cultivar ‘Madrepérola’, subjected to different irrigation intervals, planting densities and fungicide application. The research was conducted in Viçosa-MG, Brazil, in the years 2011 and 2012. The statistical analysis used the split-split-plot scheme. The fungicide applications (with or without fungicide) were allocated to plots, the irrigation intervals (3, 6, 9 and 12 days) to sub-plots and planting densities (6, 9, 12 and 15 plants per linear meter) to sub-subplots, in a randomized block design with three replicates. The variation of the irrigation intervals did not contribute significantly to the control of white mold. It is recommended to use lower planting densities in order to minimize the damages caused by the disease. The use of the fungicide was the main method of white mold control in two consecutive years.

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Designs and model effects definitions in the initial stage of a plant breeding program

Pesquisa Agropecuária Brasileira ◽

10.1590/s0100-204x2006000300001 ◽

2006 ◽

Vol 41 (3) ◽

pp. 369-375 ◽

Cited By ~ 6

Author(s):

Emanuel Fernando Maia de Souza ◽

Luiz Alexandre Peternelli ◽

Márcio Henrique Pereira Barbosa

Keyword(s):

Plant Breeding ◽

Fixed Effects ◽

Mixed Model ◽

Block Design ◽

Genetic Parameter ◽

Good Alternative ◽

Breeding Program ◽

Fixed Effects Model ◽

Regular Treatment ◽

Plant Breeding Program

The objective of this work was to compare the relative efficiency of initial selection and genetic parameter estimation, using augmented blocks design (ABD), augmented blocks twice replicated design (DABD) and group of randomised block design experiments with common treatments (ERBCT), by simulations, considering fixed effect model and mixed model with regular treatment effects as random. For the simulations, eight different conditions (scenarios) were considered. From the 600 simulations in each scenario, the mean percentage selection coincidence, the Pearsons´s correlation estimates between adjusted means for the fixed effects model, and the heritability estimates for the mixed model were evaluated. DABD and ERBCT were very similar in their comparisons and slightly superior to ABD. Considering the initial stages of selection in a plant breeding program, ABD is a good alternative for selecting superior genotypes, although none of the designs had been effective to estimate heritability in all the different scenarios evaluated.

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Mejoramiento genético de frijol tipo Andino para Panamá: Resultados de un proyecto de PROFRIJOL. 1993-1996.

Agronomía Mesoamericana ◽

10.15517/am.v10i1.17994 ◽

2015 ◽

Vol 10 (1) ◽

pp. 23

Author(s):

Emigdio Rodríguez ◽

Edwin Lorenzo ◽

Francisco González

Keyword(s):

Common Bean ◽

Growth Pattern ◽

Block Design ◽

Breeding Program ◽

Commercial Use ◽

Grain Color ◽

Morphologic Characteristics ◽

Randomized Complete Block Design ◽

Web Blight

Native germplasm of a Panama common bean was evaluated in order to obtain its morphologic characteristics and compare them with a group of lines and varieties of CIAT’s breeding program. The purpose was to find a germplasm that could surpass native varieties in terms of its resistance to Web Blight, yield, growing habits, and grain color. A randomized complete block design was used. Five promising lines for commercial use were selected based on yield, resistance to Web Blight, growth pattern, and grain color criteria. Three bean lines are undergoing validation trials in farms.

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Evaluación del control de malezas en un sistema policultural de yuca y frijol.

Agronomía Mesoamericana ◽

10.15517/am.v10i1.19451 ◽

2015 ◽

Vol 10 (1) ◽

pp. 67 ◽

Cited By ~ 1

Author(s):

Adrián Hernández ◽

René Ramos ◽

Jesús Sánchez ◽

Odile Rodríguez

Keyword(s):

Phaseolus Vulgaris ◽

Common Bean ◽

Weed Control ◽

Manihot Esculenta ◽

Block Design ◽

Phaseolus Vulgaris L ◽

Manihot Esculenta Crantz ◽

Randomized Block Design ◽

Horticultural Research ◽

Research Institute

This research was carried out at the Liliana Dimitrova Horticultural Research Institute, located in Quivicán, La Habana, Cuba. Cassava genotypes (Manihot esculenta Crantz) and common bean (Phaseolus vulgaris L.) were combined in order to determine the efficiency of these combinations for weed control. The cassava clones used were ‘Señorita’, ‘INVIT 92-1’ and ‘CMC-40’, and the bean varieties were ‘CAP-30’, ‘BAT-304’, and ‘CC 25-9 R’. Cassava was planted in 1.40 m and 0.70 m beds between plants, and beans were sowed 15 days later 35 cm away on each side of the cassava. A randomized block design was used with four repetitions. Results showed a decrease in the amount of weeds in the different intercropping combinations, as compared to weeds in monocrops. Combinations where the ‘BAT-304’ and ‘CC 25-9 R’ bean varieties were used showed greater weed control than the ‘CAP-30’ variety, thus proving the effectiveness of these systems.

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Efecto de la concentración de fósforo sobre su asimilación en tres genotipos de frijol común (Phaseolus vulgaris L.)

Agronomía Mesoamericana ◽

10.15517/am.v7i1.24794 ◽

2016 ◽

Vol 7 (1) ◽

pp. 80

Author(s):

German Hernández ◽

Vidalina Toscano ◽

Nancy Méndez ◽

Luis Gómez ◽

Miguel Mullings

Keyword(s):

Phaseolus Vulgaris ◽

Common Bean ◽

Plant Biomass ◽

Block Design ◽

Solution Concentration ◽

Phosphorus Concentration ◽

Total Biomass ◽

Phosphorus Use Efficiency ◽

Phaseolus Vulgaris L ◽

Total Plant

The experiment was carried out under green house conditions using 1000 cc pot hidroponic thechniques; it was oxigenated with 400 ml.l-1.minutes-1, where common bean plants arranged in randomized block design. The effect of 0; 0.25; 0.50; 0.75 and 1.00 mm of phosphorus concentration over the biomass developed by leafs, leafstalks, stalks, roots, pods; total biomass; the total plant phosphorus concentration and the phosphorus use efficiency shown the common bean variations (Phaseolus vulgaris L.) such as CC25-9(N), BAT 58 and BAT 304, were studied. There was found significative difference between the amount of biomass formed by leaf, stalk, pods and, the total plant biomass; the total plant phosphorus concentration changed in order of the phosphorus solution concentration used; while the phosphorus use efficien reached the uppermost value at 0.50 mm of phosphorus concentration. There is specific phosphorus incidence over the nutrition of bean genotype. The results showed that the different bean genotypes have different phosphorus requirements.

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