2017
DOI: 10.1590/1983-21252017v30n322rc
|View full text |Cite
|
Sign up to set email alerts
|

LIMA BEAN ( Phaseolus lunatus L.) SEEDS EXPOSED TO DIFFERENT SALT CONCENTRATIONS AND TEMPERATURES

Abstract: Salinity problems are increasing in the semi-arid regions of northeastern Brazil. Thus, detailed studies of the region's cultured crops, primarily salt-tolerant species, are important. Therefore, the aim of the present study was to evaluate the salt stress tolerance of lima bean (Phaseolus lunatus L.) seeds at different temperatures. This study was conducted in the Seed Analysis Laboratory, Agricultural Sciences Center, Federal University of Paraíba (Areia, PB, Brazil) by using seeds of four lima bean cultivar… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

1
10
0
3

Year Published

2018
2018
2022
2022

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 13 publications
(14 citation statements)
references
References 20 publications
1
10
0
3
Order By: Relevance
“…The results also showed that the longest roots occurred in the control treatment (0 MPa) ( Figure 4B). This difference is probably because vigorous seeds give rise to seedlings with a higher growth rate due to their greater capacity for transforming supplies from storage tissues reserves and their incorporation by the embryonic axis (Nascimento et al, 2017).…”
Section: Resultsmentioning
confidence: 99%
“…The results also showed that the longest roots occurred in the control treatment (0 MPa) ( Figure 4B). This difference is probably because vigorous seeds give rise to seedlings with a higher growth rate due to their greater capacity for transforming supplies from storage tissues reserves and their incorporation by the embryonic axis (Nascimento et al, 2017).…”
Section: Resultsmentioning
confidence: 99%
“…The present work focuses on salt tolerance mechanisms in four Spanish landraces of P. lunatus. Studies on the effects of abiotic stress on lima bean are scarce [17,18] and, to our knowledge, this is the first report on the physiological and biochemical responses to salt stress in this species. Our working hypothesis was that genotypes better adapted to salinity, if any could be identified, will rely for their tolerance on some of the conserved response mechanisms described above.…”
Section: Introductionmentioning
confidence: 94%
“…Observa-se que houve efeito interativo para variedades x salinidade da água x adubação no crescimento vegetativo do feijão-fava, demonstrando que ambos os fatores interferem simultaneamente nessa cultura. Alguns autores observaram efeitos interativos entre estes fatores em diversas espécies como Cucumis melo (PEREIRA et al, 2017;LOPES et al;2017), Cucurbita sp (SANTOS et al, 2018), Carica papaya (LIMA NETO et al, 2016) e Phaseolus Lunatus (NASCIMENTO et al, 2017 ................................... g k -1................................... .......................... g cm -3................................. m No que se refere ao comprimento do ramo (Figura 1) verificou-se que a variedade Raio-desol (V 2 ), apresentou maior comprimento se comparado às variedades Lavandeira (V 1 ) e a Rajada (V 3 ). Este comportamento pode está relacionado à capacidade genética da variedade de se desenvolver ou pela tolerância a salinidade, o que torna uma opção viável de cultivo, uma vez que o semiárido paraibano apresenta solos excessivamente salinos (PASSOS et al, 2010;ARANTES et al, 2016).…”
Section: Resultsunclassified
“…Este comportamento pode está relacionado à capacidade genética da variedade de se desenvolver ou pela tolerância a salinidade, o que torna uma opção viável de cultivo, uma vez que o semiárido paraibano apresenta solos excessivamente salinos (PASSOS et al, 2010;ARANTES et al, 2016). A diversidade constatada entre cultivares também foi observada por Nascimento et al (2017) ao estudarem quatro cultivares de feijão-fava (Branca, Orelha de Vó, Rosinha e Roxinha), onde observaram que a cultivar Roxinha foi mais tolerante à salinidade.…”
Section: Resultsunclassified
See 1 more Smart Citation