Record Details

Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean

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Field Value
 
Title Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean
 
Creator Barbosa Torres, Norma Constanza
Portilla, Elizabeth
Buendía Castellanos, Hector F.
Raatz, Bodo
Beebe, Stephen E.
Rao, Idupulapati M.
 
Subject SEEDS
YIELD
NITROGEN
SHOOTS
BROTES
BIOMASS
BEANS
GENOTYPES
PHASEOLUS VULGARIS L.
BREEDING
 
Description Symbiotic nitrogen fixation (SNF) contributes to improve grain yield under nitrogen (N) deficiency. Climbing beans are known to be superior to bush beans in their potential for SNF. The main objectives of this study were to: (i) quantify genotypic differences in SNF ability of climbing beans using 15N natural abundance method; (ii) identify climbing bean genotypes that combine high SNF ability with high yield potential that could serve as parents in the breeding program; and (iii) test whether δ15N in seed can be used instead of δ15N in shoot for estimating SNF ability.
Peer Review
 
Date 2018-05-11T13:14:48Z
2018-05-11T13:14:48Z
2018
 
Type Journal Article
 
Identifier Barbosa, Norma, Portilla, Elizabeth, Buendia, Hector Fabio, Raatz, Bodo, Beebe, Stephen, Rao, Idupulapati. (2018). Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean. Plant Soil, 428(1-2): 223-239
0032-079X
https://hdl.handle.net/10568/92514
 
Language en
 
Format 428(1-2): 223-239
 
Publisher Springer Link
 
Source Plant and Soil