Inter-and intraracial hybridization and selection for seed yield in early generations of common bean, Phaseolus vulgaris L.

Euphytica ◽  
1995 ◽  
Vol 81 (2) ◽  
pp. 131-137 ◽  
Author(s):  
Shree P. Singh ◽  
Carlos A. Urrea
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Seed Yield ◽  
Phaseolus Vulgaris L ◽  
Selection For

Response to selection for seed yield and nitrogen (N2) fixation in common bean (Phaseolus vulgaris L.)

1999 ◽  
Vol 62 (2-3) ◽  
pp. 119-128 ◽  
Author(s):  
J Elizondo Barron ◽  
R.J Pasini ◽  
D.W Davis ◽  
D.D Stuthman ◽  
P.H Graham
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Seed Yield ◽  
N2 Fixation ◽  
Response To Selection ◽  
Phaseolus Vulgaris L ◽  
Selection For

Effect of plant density on selection for seed yield in two population types of Phaseolus vulgaris L.

Euphytica ◽  
1990 ◽  
Vol 51 (2) ◽  
pp. 173-178
Author(s):  
Shree P. Singh ◽  
J. Ariel Gutiérrez
Keyword(s):  
Phaseolus Vulgaris ◽  
Seed Yield ◽  
Plant Density ◽  
Phaseolus Vulgaris L ◽  
Selection For

Selection for bean fly (Ophiomyia spp) resistance and agronomic performance in selected common bean (Phaseolus vulgaris L.) accessions

2021 ◽  
Vol 140 ◽  
pp. 105404
Author(s):  
Wilson Nkhata ◽  
Hussein Shimelis ◽  
Rob Melis ◽  
Rowland Chirwa ◽  
Tenyson Mzengeza ◽  
...  
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Agronomic Performance ◽  
Phaseolus Vulgaris L ◽  
Selection For ◽  
Ophiomyia Spp ◽  
Bean Fly

scholarly journals Performance of small-seeded common bean from the second selection cycle and multiple-cross intra- and interracial populations

1992 ◽  
Vol 72 (3) ◽  
pp. 735-741 ◽  
Author(s):  
Shree P. Singh ◽  
Carlos A. Urrea ◽  
Albeiro Molina ◽  
J. Arièl Gutiérrez
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Seed Yield ◽  
First Year ◽  
Mass Selection ◽  
Lattice Design ◽  
Multiple Cross ◽  
Progeny Tests ◽  
Selection For ◽  
100 Seed Weight

Twenty experimental lines of small-seeded common bean (Phaseolus vulgaris L.) of Middle American origin from the second cycle of selection (SCS) in multiple-cross intra- and interracial populations were evaluated with two control cultivars from the first cycle of selection (FCS) derived from single-cross intraracial populations and three standard controls at three locations for 3 yr (1988–1990) in Colombia. A 5 × 5 lattice design with four replications was used. Each plot consisted of four rows, 5 m long in the first year and 7 m long in the next 2 years. To develop experimental lines in both selection cycles, visual mass selection for seed yield and/or resistance to diseases in individual plants and plant-to-progeny rows was practiced in early generations. The F2 and F3 were managed by the single-pod bulk method followed by the single plant harvests (F4 or F5), progeny tests (F5 or F6), and seed increases (F6 or F7). The F4- or F5-derived lines were tested for seed yield in F7 or F8. Thirteen lines from the SCS outyielded both control cultivars from the FCS and one standard control. However, only two lines, A 785 and A 774, from the SCS outyielded the best standard control, cultivar Carioca, by an average of 7.7%. Both lines were derived from interracial populations involving high-yielding parents possessing positive general combining ability for seed yield. Most improved lines from the SCS possessed higher yield per day and higher disease resistance. No apparent changes were recorded in days to maturity and 100-seed weight for high-yielding lines. Late-maturing lines usually had lower yield and yield per day.Key words: Phaseolus vulgaris, small-seeded common bean, seed yield, cycles of selection, intra- and interracial crosses

Effect of sowing date on the growth and seed yield of common bean (Phaseolus vulgaris L.) in highland environments

1996 ◽  
Vol 49 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Jorge A. Acosta-Gallegos ◽  
Patricia Vargas-Vazquez ◽  
Jeffrey W. White
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Seed Yield ◽  
Sowing Date ◽  
Phaseolus Vulgaris L

Selection for increased nodule number in common bean (Phaseolus vulgaris L.)

1993 ◽  
Vol 148 (2) ◽  
pp. 203-209 ◽  
Author(s):  
P. A. A. Pereira ◽  
B. D. Miranda ◽  
J. R. Attewell ◽  
K. A. Kmiecik ◽  
F. A. Bliss
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Phaseolus Vulgaris L ◽  
Nodule Number ◽  
Selection For
Sign in / Sign up

Export Citation Format

Share Document