Assessment of the physiological responses to drought in different sugar beet genotypes in connection with their genetic distance

Choluj, D.; Wiśniewska, Anita; Szafrański, Kamil M.; Cebula, Justyna; Gozdowski, Dariusz; Podlaski, S.

doi:10.1016/j.jplph.2014.04.016

Cited by 41 publications

(34 citation statements)

References 49 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The leaf area reduction is an acclimation response correlated with reduced water loss in Arabidopsis , soybean and many others species (Baldocchi & Xu ; Chołuj et al . ; Guttikonda et al . ; Sancho‐Knapik et al .…”

Section: Discussionmentioning

confidence: 99%

“…In our work, leaf area was reduced during the acclimation period to drought in the three studied tomato species and was accompanied by a reduction in leaf dry weight and stem diameter. The leaf area reduction is an acclimation response correlated with reduced water loss in Arabidopsis, soybean and many others species (Baldocchi & Xu 2007;Chołuj et al 2014;Guttikonda et al 2014;Sancho-Knapik et al 2014;Clauw et al 2015). However, although the environment modulates morphological traits in wild tomatoes, in these species stem diameter genetically mediated adaptations during OW, such as Fig.…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Different combinations of morpho‐physiological traits are responsible for tolerance to drought in wild tomatoes Solanum chilense and Solanum peruvianum

2015

View full text Add to dashboard Cite

Herbaceous species can modify leaf structure during the growing season in response to drought stress and water loss. Evolution can select combinations of traits in plants for efficient water use in restricted environments. We investigated plant traits that mediate adaptation and acclimation to water stress in two herbaceous drought-tolerant species. Anatomical, morphological and physiological traits related to stems and leaves were examined under optimal watering (OW) and a long period of restricted watering (RW) in 11 accessions from three Solanaceae species (Solanum chilense, S. peruvianum and S. lycopersicum). The relationships between these traits were tested using linear regression and PCA. There were significant differences in anatomical traits between the species under both OW and RW, where leaf area correlated with stem diameter. Proline and total carbohydrates accumulated highly in S. chilense and S. peruvianum, respectively, and these osmolytes were strongly correlated with increased osmotic potential. Stomatal density varied between species but not between acclimation treatments, while stomatal rate was significantly higher in wild tomatoes. There was a strong positive relationship between stem growth rate and a group of traits together expressed as total stomatal number. Total stomata is described by integration of leaf area, stomatal density, height and internode length. It is proposed that constitutive adaptations and modifications through acclimation that mediate RW play an important role in tolerance to drought stress in herbaceous plants. The capacity for growth under drought stress was not associated with any single combination of traits in wild tomatoes, since the two species differed in relative levels of expression of various phenotypic traits.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Different combinations of morpho‐physiological traits are responsible for tolerance to drought in wild tomatoes Solanum chilense and Solanum peruvianum

2015

View full text Add to dashboard Cite

show abstract

“…Choluj et al (2004) reported a 6% reduction in relative water content of young and old leaves while Mohammadian et al (2005) reported a loss of 14.1% in leaf area index of sugar beet plants as a result of water stress. Scott and Jaggard (1993) indicated in their study that one of the components to determine sugar beet yield is the amount of radiation it intercepts through the leaves and Choluj et al (2014) more recently observed a 60 and 70% decrease in the leaf area index of some sugar beet genotypes as a result of water deficit compared to their control experiment. The impact of water stresses will be further compounded by predicted increases in temperature and rising levels of carbon dioxide.…”

Section: Discussionmentioning

confidence: 99%

“…Furthermore, many past studies have indicated that sugar beet is sensitive to water supply, more specifically, in terms of yield (e.g. Jones et al, 2003;Kenter et al, 2006;Richter et al, 2006;Choluj et al, 2014), storage root formation (e.g. Brown et al, 1987;Rytter, 2005) and leaf growth (Rytter, 2005).…”

Section: Sugar Beet Production In the United Kingdommentioning

confidence: 99%

Impacts of projected precipitation changes on sugar beet yield in eastern England

Okom

Russell

Chaudhary

et al. 2017

Meteorological Applications

View full text Add to dashboard Cite

Projected increasing temperatures and reduced summer rainfall in the United Kingdom pose a sustainability and food security challenge for the agricultural industry. This study investigates the potential impact of precipitation changes on eastern England sugar beet yield. Precipitation data over eastern England from weather stations and a range of the 5 th Phase of the Coupled Model Intercomparison Project (CMIP5) climate models ('historical' for 1971-2000 and Representative Concentration Pathways RCP45 and RCP85 for 2021-2050) were examined. A good agreement was found between the observations and the overlapping model grid cell. The study then investigated the impact of likely future rainfall changes on yield by applying controlled watering regimes informed by the CMIP5 projections to 150 sugar beet plants grown in a greenhouse, the use of CMIP5 projections in this way is a first. Watering regimes that represent 'present day' and 'future' precipitation characteristics were calculated: 0.46 L of water was applied every other day to each plant in the present day category; 0.39 L was applied every other day to each plant in the future category. This reflects the 16% reduction in future rainfall that was calculated from the climate models. Results from the greenhouse experiment showed a statistically significant (p < 0.01) reduction in soil moisture in the future category, which was related to a statistically significant (p < 0.05) reduction in mean tuber wet mass: a mean of 360 g for present day and 319 g for future. The results for dry mass were less significant (p = 0.11) but indicated a reduction in the future category (95.2 vs 88.2 g). These findings imply a potential yield reduction of 11% by 2050.

show abstract

“…In many rain-fed agricultural systems across Europe, drought is a major problem for sugar beet production since the level of summer precipitation is often insufficient for regular crop growth and development (PIDGEON et al, 2001). Numerous studies indicate that water deficit hastens the senescence of leaves, reduces photosynthetic efficiency and amount of light intercepted by the crop canopy (HOFFMAN, 2010;CHOLUJ et al, 2014). Although negative environmental conditions caused major yield reduction among cultivars in 2015, significant differences in root yield were found between the studied genotypes and fertilizer treatments.…”

Section: Anova and Ammi Modelmentioning

confidence: 99%

Assessment of sugar beet root yield by AMMI analysis

et al. 2017

View full text Add to dashboard Cite

Sugar beet cultivars have different responses in various environments, such as different locations, years, mineral nutrition treatments or the combination of these factors, due to genotype × environment interaction. Additive main effect and multiplicative interaction (AMMI) is one of the most commonly used multivariate methods for analysis and visualization of genotype × environment interaction data. The main goals of the present study were to (i) investigate the application of AMMI method in the analysis of genotype × fertilizer interaction in sugar beet, (ii) to assess genotype × fertilizer interaction, and (iii) to identify sugar beet cultivars with the most stable response and high yield performance across different mineral nutrition treatments. The trial with eight sugar beet cultivars was conducted in two successive growing seasons at Rimski šančevi, Serbia. The different levels of nitrogen, phosphorous and potassium fertilizers (0, 50, 100 and 150 kg ha-1) and their combinations represented specific environments for testing genotype × fertilizer interaction. Results from the analysis of variance indicated that the fertilizer treatment, cultivars, and their interaction significantly affected root yield variation in both seasons. Results from our study suggest that AMMI model with two and three first IPCA axes were recommended in 2014 and 2015, respectively. According to AMMI 1 and AMMI 2 biplot, E14 and E15 were high yielding and among the most stable treatments in both years. Among high yielding genotypes in 2014, G4 and G8 stand out as the most stable, while in the following year G3 had the lowest interaction score. AMMI analysis enabled identification of specific associations between cultivars and different mineral nutrition treatments, which was important for adjustment of 664

show abstract

Assessment of the physiological responses to drought in different sugar beet genotypes in connection with their genetic distance

Cited by 41 publications

References 49 publications

Different combinations of morpho‐physiological traits are responsible for tolerance to drought in wild tomatoes Solanum chilense and Solanum peruvianum

Different combinations of morpho‐physiological traits are responsible for tolerance to drought in wild tomatoes Solanum chilense and Solanum peruvianum

Impacts of projected precipitation changes on sugar beet yield in eastern England

Assessment of sugar beet root yield by AMMI analysis

Contact Info

Product

Resources

About