Understanding Abiotic Stress Responses in Lentil Under Changing Climate Regimes

Singh, B. M.; Padhy, Asish Kumar; Ambreen, Heena; Yadav, Manisha; Bhardwaj, Shubham; Singh, Gireesh Kumar; Pandey, Vimal; Chakraborty, Anirban; Bhatia, Sabhyata

doi:10.1007/978-981-16-9848-4_9

Cited by 4 publications

(3 citation statements)

References 109 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A range genetic variability is important for the success of a breeding program; in fact, breeders are particularly interested in the diversity presents in genetic resources to develop improved varieties with superior traits such as resistance to abiotic and biotic stresses, increased and stable grain yield, and improved grain quality (Swarup et al 2021). Lentil crop is facing various biotic and abiotic constraints that limit its yield and productivity (Singh et al 2022;Zeroual et al 2022; Roy et al 2023). Therefore, it is important to harness the potential of lentil genetic resources housed in different gene banks around the world to addresses these challenges.…”

Section: )mentioning

confidence: 99%

Assessment of the phenotypic diversity and agronomic performance of a Mediterranean lentil collection under rainfed conditions: towards efficient use in breeding programs for adaptation to Mediterranean-type environment

Zeroual,

Mitache,

Baidani

et al. 2024

Preprint

View full text Add to dashboard Cite

The improvement of lentil productivity and resilience to climate change requires the deployment of breeding approaches and sustainable agronomic practices. Germplasm from the Mediterranean region could be an important source of useful traits for lentil breeding programs. Additionally, no-tillage could also contribute to maintaining lentil productivity in drought-prone environments. However, there are few studies on breeding for adaptation to no-tillage in lentil, as this practice can create growing conditions that differ from those under conventional tillage. The objectives of this study were to assess the genetic variability of a lentil collection in different environments, and to evaluate the significance of genotype by tillage system effect on grain yield and other agronomic traits. A Mediterranean lentil collection of 119 accessions was evaluated in Morocco (under no-till and conventional tillage) and in Turkey (during two growing seasons) under rainfed conditions. Moroccan landraces were the earliest to flower compared to landraces from Italy, Turkey, and Greece; however, advanced breeding lines flowered earlier than landraces. Turkish and Greek landraces displayed the highest mean values of plant height and hundred-seed weight, respectively. Advanced lines yielded more than landraces in all trials except in low-yielding environment (Adana in 2022 season) in which higher yield was recorded in Turkish landraces, followed by Moroccan landraces. The accessions identified in different environments could be used as donors in breeding programs. The effect of genotype × tillage interaction on grain yield was not significant, highlighting that the implementation of separate breeding programs for each tillage system may not be efficient.

show abstract

Section: )mentioning

confidence: 99%

Assessment of the phenotypic diversity and agronomic performance of a Mediterranean lentil collection under rainfed conditions: towards efficient use in breeding programs for adaptation to Mediterranean-type environment

Zeroual,

Mitache,

Baidani

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

“…The genetic variability is important for the success of a breeding program; in fact, breeders are particularly interested in the diversity present in genetic resources to develop improved varieties with superior traits, such as resistance to abiotic and biotic stresses, increased and stable grain yield, and improved grain quality (Swarup et al 2021). Lentil crop is facing various biotic and abiotic constraints that limit its yield and productivity (Singh et al 2022;Zeroual et al 2022;Roy et al 2023). Therefore, it is important to harness the potential of lentil genetic resources housed in different gene banks around the world to address these challenges.…”

Section: Introductionmentioning

confidence: 99%

Assessment of the phenotypic diversity and agronomic performance of a Mediterranean lentil collection under rainfed conditions: towards efficient use in breeding programs for adaptation to Mediterranean-type environment

Zeroual,

Mitache,

Baidani

et al. 2024

Preprint

View full text Add to dashboard Cite

The improvement of lentil productivity and resilience to climate change requires the deployment of breeding approaches and sustainable agronomic practices. Germplasm from the Mediterranean region could be an important source of useful traits for lentil breeding programs. Additionally, no-tillage could also contribute to maintaining lentil productivity in drought-prone environments. However, there are few studies on breeding for adaptation to no-tillage in lentil, as this practice can create growing conditions that differ from those under conventional tillage. The main objectives of this study were to assess the phenotypic diversity of a lentil collection in different environments and to select promising accessions that can be used in lentil breeding programs. A Mediterranean lentil collection of 119 accessions was evaluated in Morocco (under no-till and conventional tillage) and in Turkey (during two growing seasons) under rainfed conditions. There was significant phenotypic variation among accessions for traits assessed. In addition, significant genotype-by-environment interaction effects were observed for grain yield and time to flowering. Moroccan landraces were the earliest to flower compared to landraces from Italy, Turkey, and Greece. Greek landraces displayed the highest mean values of hundred-seed weight. Landraces outperformed advanced lines in low-yielding environment (Turkey in 2022 season) in which higher yield was recorded in Turkish landraces, followed by Moroccan landraces. The high-yielding accessions identified in different environments could be used as donors in breeding programs.

show abstract

“…Salt stress is one of the major environmental factors limiting plant growth and productivity, particularly in coastal and arid regions. The cultivation of lentils (Lens culinaris M) in India can be negatively impacted by high pH levels and elevated salt concentrations in the soil (Singh et al, 2022). These conditions can cause reduced growth and decreased yields for the crop.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Growth and Tolerance of Pseudomonades Isolates under Different pH and Salt Concentrations

Chaurasiya,

Sahni,

Prasad

et al. 2023

EEC

View full text Add to dashboard Cite

The study aimed to isolate pseudomonads from soil samples and evaluate their growth under varying pH levels and NaCl concentrations. The results showed that 46.66% of the 15 isolates showed high growth under 50 mM salinity, while 13.33% showed high growth at 100 mM salinity and 33.33% were able to tolerate up to 150 mM salinity with reduced growth. All isolates showed higher growth at pH 7 and 8, while 20% of isolated showed high growth even at pH 9 and 10. The study showed the potential of candidate isolates in pH and salt stress. These isolates having Plant growth-promoting rhizobacteria (PGPR) may be utilized to augment plant growth under pH and salt stress conditions.

show abstract

Understanding Abiotic Stress Responses in Lentil Under Changing Climate Regimes

Cited by 4 publications

References 109 publications

Assessment of the phenotypic diversity and agronomic performance of a Mediterranean lentil collection under rainfed conditions: towards efficient use in breeding programs for adaptation to Mediterranean-type environment

Assessment of the phenotypic diversity and agronomic performance of a Mediterranean lentil collection under rainfed conditions: towards efficient use in breeding programs for adaptation to Mediterranean-type environment

Assessment of the phenotypic diversity and agronomic performance of a Mediterranean lentil collection under rainfed conditions: towards efficient use in breeding programs for adaptation to Mediterranean-type environment

Evaluation of the Growth and Tolerance of Pseudomonades Isolates under Different pH and Salt Concentrations

Contact Info

Product

Resources

About