scholarly journals Genetic Analysis of Flooding Tolerance in an Andean Diversity Panel of Dry Bean (Phaseolus vulgaris L.)

2018 ◽  
Vol 9 ◽  
Author(s):  
Ali Soltani ◽  
Samira MafiMoghaddam ◽  
Atena Oladzad-Abbasabadi ◽  
Katelynn Walter ◽  
Patrick J. Kearns ◽  
...  
Keyword(s):  
Phaseolus Vulgaris ◽  
Genetic Analysis ◽  
Flooding Tolerance ◽  
Phaseolus Vulgaris L ◽  
Dry Bean ◽  
Diversity Panel

scholarly journals Risco climático de quebra de produtividade da cultura do feijoeiro em Santo Antônio de Goiás, GO

Bragantia ◽  
2003 ◽  
Vol 62 (1) ◽  
pp. 163-171 ◽  
Author(s):  
Elza Jacqueline Leite Meireles ◽  
Antonio Roberto Pereira ◽  
Paulo Cesar Sentelhas ◽  
Luis Fernando Stone ◽  
Francisco José Pfeilsticker Zimmermann
Keyword(s):  
Phaseolus Vulgaris ◽  
Phaseolus Vulgaris L ◽  
Dry Bean ◽  
De Se

A caracterização de riscos climáticos para algumas culturas tem sido feita com modelos de simulação e para a cultura do feijoeiro (Phaseolus vulgaris L.) tem-se utilizado o CROPGRO-Dry Bean. Esse modelo calibrado e testado para a região de Santo Antônio de Goiás, GO, foi utilizado na análise de risco climático de quebra relativa de produtividade da cultura naquela região. Para as simulações utilizou-se a série de dados climatológicos (1978 a 1998), as características físicas, químicas e hídricas do solo local (Latossolo Vermelho perférrico), e o módulo "seasonal" do DSSAT 3.5. Foram feitas simulações para a região, a fim de se obter as produtividades potencial (Yp, sem restrição de água no solo) e real (Yr, com restrição dependente das chuvas) da cultivar Carioca. A quebra de rendimento, definida por Q(%) = [1 - (Yr/Yp)].100, foi calculada para cada uma das 36 épocas de semeadura simuladas ao longo do ano, nos 21 anos avaliados, sendo convertidas em freqüência relativa para análise dos resultados. Obteve-se Q > 50% na semeadura da "seca"; Q = 34%, em média, na semeadura das "águas"; e Q > 95%, na semeadura de "inverno". Esses resultados enfatizam a necessidade de irrigação suplementar nas semeaduras da "seca" e das "águas", e durante todo o ciclo, nas semeaduras de "inverno".

scholarly journals Induction of seed coat darkening in common beans (Phaseolus vulgaris L.) and the association with cooking time after storage

2020 ◽  
pp. 21-27 ◽  
Author(s):  
Renata C. Alvares ◽  
Helton S. Pereira ◽  
Leonardo C. Melo ◽  
Phillip N. Miklas ◽  
Patrícia G. S. Melo
Keyword(s):  
Phaseolus Vulgaris ◽  
Genetic Correlation ◽  
Seed Coat ◽  
Uv Light ◽  
Accelerated Aging ◽  
Cooking Time ◽  
Ambient Conditions ◽  
Phaseolus Vulgaris L ◽  
Dry Bean ◽  
Cooking Times

Carioca is the most important edible dry bean (Phaseolus vulgaris L.) grown in Brazil. It represents the largest dry bean market class in the world. The seed coat of carioca beans will darken under adverse harvest conditions and with the increasing of storage time. In general, darkened seeds are associated with older seeds that suffer from prolonged cooking times. A relatively new ‘slow darkening’ trait is available in carioca that delays seed coat darkening under storage. However, its effect on cooking time is unknown. The objective of this work was to evaluate two induction methods of seed coat darkening and to examine the effect of slow darkening trait on cooking time after storage. Lines derived from four segregating populations resulting from crossings between cultivar BRSMG Madrepérola with slow seed coat darkening, and the parents BRS Estilo, BRS Cometa, BRS Notável and BRS Sublime with normal darkening were evaluated. An experiment inlcuding 220 lines, 55 per population and the five parents, in a 15x15 triple lattice was conducted in the winter growing season in Brasilia. Seed coat darkening and cooking time traits were evaluated. Two methods for inducing seed coat darkening were compared: an accelerated aging test using UV light for 72 hours, and an extended storage for 90 days under ambient conditions. The correlation between the induction methods ranged from 0.77 to 0.85 for the different populations indicating either method could be used to discriminate lines with normal versus slow darkening trait. The percentage of light-colored grain lines was identified by both induction methods of seed coat darkening ranged from 75 to 85.7% in the populations. The genetic correlation between seed coat darkening and cooking time varied from -0.06 to -0.48, indicating that in some populations there is no significant genetic correlation between seed coat darkening and cooking time. Thus, light colored grains are not indicative of low cooking time, when they are considered genotypes with genetic variation for the seed coat darkening.

scholarly journals Diversity and genetic analysis through DArTseq in common bean(Phaseolus vulgaris L.) germplasm from Turkey

2017 ◽  
Vol 41 ◽  
pp. 389-404 ◽  
Author(s):  
Seda NEMLİ ◽  
Tansel KAYGISIZ AŞÇIOĞUL ◽  
Duygu ATEŞ ◽  
Dursun EŞİYOK ◽  
Muhammed Bahattin TANYOLAÇ
Keyword(s):  
Phaseolus Vulgaris ◽  
Genetic Analysis ◽  
Common Bean ◽  
Phaseolus Vulgaris L

AAC Whitehorse great northern dry bean

2015 ◽  
Vol 95 (1) ◽  
pp. 175-177
Author(s):  
P. M. Balasubramanian ◽  
H.-H. Mündel ◽  
S. Chatterton ◽  
R. L. Conner ◽  
A. Hou
Keyword(s):  
Phaseolus Vulgaris ◽  
Seed Size ◽  
Growth Habit ◽  
Field Resistance ◽  
Research Centre ◽  
Phaseolus Vulgaris L ◽  
Dry Bean ◽  
Large Seed ◽  
White Mould ◽  
Early Maturing

Balasubramanian, P., Mündel, H.-H., Chatterton, S., Conner, R. L. and Hou, A. 2015. AAC Whitehorse great northern dry bean. Can. J. Plant Sci. 95: 175–177. AAC Whitehorse is a high-yielding, early-maturing great northern bean (Phaseolus vulgaris L.) cultivar with an upright, indeterminate bush growth habit, large seed size and partial field resistance to white mould. AAC Whitehorse was developed at the Agriculture and Agri-Food Canada (AAFC) Research Centre, Lethbridge, AB. AAC Whitehorse is suitable for irrigated wide row production in Alberta and Saskatchewan.

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