Effect of deficit irrigation and methyl jasmonate application on the composition of strawberry (Fragaria x ananassa) fruit and leaves

Giné-Bordonaba, Jordi; Terry, Leon A.

doi:10.1016/j.scienta.2015.12.026

Cited by 49 publications

(41 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Most of the studies conducted so far have endeavored to elucidate the effect of different irrigation regimes on strawberry fruit and have focused on a single cultivar, rather than evaluating the response of different genotypes. It is known that diverse strawberry cultivars respond differently to stress conditions . Therefore, the aim of the present study was to evaluate the effect of different irrigation regimes on the content of sugars, organic acids and phenolic compounds in fruits of two ever‐bearing strawberry cultivars: ‘Flamenco’ and ‘Eva's Delight’.…”

Section: Introductionmentioning

confidence: 99%

“…It is known that diverse strawberry cultivars respond differently to stress conditions. 37 Therefore, the aim of the present study was to evaluate the effect of different irrigation regimes on the content of sugars, organic acids and phenolic compounds in fruits of two ever-bearing strawberry cultivars: 'Flamenco' and 'Eva's Delight'. The effect of different irrigation regimes on strawberry fruit biochemistry has not been closely monitored up to now and it can be speculated that strawberry cultivars will respond differently.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Influence of deficit irrigation on strawberry (Fragaria × ananassa Duch.) fruit quality

et al. 2016

View full text Add to dashboard Cite

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Influence of deficit irrigation on strawberry (Fragaria × ananassa Duch.) fruit quality

et al. 2016

View full text Add to dashboard Cite

show abstract

“…On addition to an increased content of the antioxidant compounds, the DS plants accumulated higher content of sugars in the cytosol, which are the main components of dry matter in the strawberry fruit, in order to lower osmotic potential, thereby maintaining cell turgor (Razavi et al, 2011). The induction of sugars in water stressed strawberry has been previously reported (Terry et al, 2007;Giné-Bordonaba & Terry, 2010;Giné-Bordonaba & Terry, 2016). Some responses have already been observed and may be suggested: as a possible attempt of the plant to adjust its metabolism in order to maintain the osmotic equilibrium, the application of water stress caused an increase in the concentration of sugars in the fruits, in a study conducted by Giné-Bordonaba & Terry (2010; On addition, it should also be considered that the availability of larger quantities of water provided by irrigation may result in a lower concentration of flavor compounds when expressed on a fresh weight basis caused by "dilution effect".…”

Section: Discussionmentioning

confidence: 86%

Mineral content and antioxidant compounds in strawberry fruit submitted to drough stress

et al. 2019

View full text Add to dashboard Cite

Due mainly to the taste and appearance, the strawberry stands out in relation to the other fruits. and for the presence of antioxidant compounds. However, little attention has been devoted to the impact of abiotic stresses on the quality of strawberry and its agronomic performance. On the present study, we evaluated the effect of two levels of DS (L1 -70% and L2 -50% of crop evapotranspiration) on the quality of strawberry fruit and on some agronomic and physiological variables. There was a dose-dependent reduction in the evaluated agronomic variables in the DS plants, and the content of some minerals in the fruit and leaves was modified. The activities of the oxidative enzymes were higher in the fruit of L2 treatment, and the content of sucrose, reduced sugars, phenolic compounds and the total antioxidant activity were increased in the fruit from L2 treatment; while those of anthocyanins and L-ascorbic acid were reduced in L1 and L2 treatments, respectively. The phenylalanine ammonia lyase gene was upregulated and other genes related to phenylpropanoid and ascorbate pathways were downregulated in the fruit of stressed plants. Thus, our results indicate that DS seems to be a promising strategy to improve the content of antioxidant compounds and sugars.Practical Application: Drought stress might be applied to induce antioxidant and sugars in strawberry fruit.

show abstract

“…Ortalama meyve ağırlığı bakımından çalışmamızda incelenen çilek çeşidinin sulama suyu miktarına karşı hassas olduğu belirlenmiştir. Giné-Bordonaba ve Terry (2016), bazı çeşitlerde meyvelerin yeşil döneminde uyguladıkları kısıtlı sulama sonucunda meyve boyutunun 1,7 kat azaldığını tespit etmişlerdir. Çalışmalardan da görüldüğü gibi çeşitlerin meyve boyutu üzerine sulama düzeylerinin etkilerinin farklı olduğu, bu farklılıkların da; çeşitlerin su kullanım etkinliği ile stres koşullarına verdikleri morfolojik ve fizyolojik tepkilerden kaynaklanabileceği düşünülmektedir.…”

Section: Bulgular Ve Tartışmaunclassified

Farklı Sulama Düzeyi ve Biyoaktivatör Uygulamalarının ‘Rubygem‘ Çilek Çeşidinde Meyve Kalite Özellikleri Üzerine Etkileri

Sarıdaş

Kapur²,

Çeliktopuz³

et al. 2017

Turkish JAF Sci.Tech.

View full text Add to dashboard Cite

Araştırmada farklı sulama seviyeleri ve biyoaktivatör (ComCat) uygulamalarının 'Rubygem' çilek çeşidinde meyve kalite kriterleri üzerine etkileri incelenmiştir. Çalışmada dört farklı sulama seviyesi incelenmiş olup, A sınıfı buharlaşma kabından ölçülen buharlaşma miktarının tamamı olan IR100 konusu, uygulanacak suyun yarısının verileceği konu IR50, %75'inin verileceği konu IR75 ve %125'inin verileceği konu IR125 olarak adlandırılmıştır. İlave olarak biyoaktivatör uygulamaları bitki dikiminden yaklaşık iki ay sonra 3'er hafta arayla 4 kez yapılmıştır. Biyoaktivatörün incelenen parametreler üzerine tek başına etkisi önemsiz bulunmuştur. Sulama düzeylerindeki azalmayla meyvelerde özellikle tadı etkileyen SÇKM ve şeker/asit oranının önemli düzeyde arttığı görülmüştür. En yüksek SÇKM ve şeker/asit oranı %9,42 ve 21,7 değerleri ile IR50 konusundan elde edilmiştir. Buna karşın IR100 konusu dışındaki bütün uygulamalarda meyve ağırlığında önemli düzeyde azalmalar belirlenmiştir. Her ne kadar kısıtlı sulama meyve ağırlığında azalmaya neden olsa da son zamanlarda tüketicilerin yeme kalitesine verdikleri önem nedeniyle söz konusu rejimde meyvelerde artan şeker içeriği ile şeker/asit düzeyi çilek yetiştiricileri için önemli bir strateji olabilecektir. Bununla birlikte meyve ağırlığında azalmaya neden olmayan tam sulamanın biyoaktivatör ile birlikte uygulanmasıyla meyve tadının arttırılabileceği de belirlenmiştir. Irrigation Regimes and Bio-stimulant Application Effects on Fruit Quality Features at 'Rubygem' Strawberry Variety A R T I C L E I N F O A B S T R A C T Research ArticleReceived 23 June 2017 Accepted 24 July 2017The effect of irrigation and bio-stimulant (ComCat) applications on fruit quality parameters at the 'Rubygem' strawberry variety was investigated. The amounts of irrigation water applied were 0.50, 0.75, 1.00 and 1.25 times of water surface evaporation measured Class A pan placed over the crop canopy and the corresponding regimes were denoted as IR50, IR75, IR100 and IR125. Furthermore, bio-stimulant is applied four times with three weeks interval, approximately two months after planting. Applications of bio-stimulant were not efficient on examined parameters. Decreasing of the irrigation levels were significantly increased TSS and sugar/acid ratio which affects the fruit taste. The highest TSS and sugar/acid ratio was determined at IR50 plot with 9.42% and 21.7 values, respectively. However, fruit weight was significantly decreased except of IR100 plot. Moreover, deficient irrigation (IR50 and IR75) may cause a decrease at fruit weight. Recently, it could be crucial strategy to improve sugar and sugar/acid ratio which were prominent for consumers on the eating quality. Also, improving fruit taste with biostimulant application at optimum irrigation level (IR100) without any decreasing of fruit weight was determined.

show abstract

Effect of deficit irrigation and methyl jasmonate application on the composition of strawberry (Fragaria x ananassa) fruit and leaves

Cited by 49 publications

References 37 publications

Influence of deficit irrigation on strawberry (Fragaria × ananassa Duch.) fruit quality

Influence of deficit irrigation on strawberry (Fragaria × ananassa Duch.) fruit quality

Mineral content and antioxidant compounds in strawberry fruit submitted to drough stress

Farklı Sulama Düzeyi ve Biyoaktivatör Uygulamalarının ‘Rubygem‘ Çilek Çeşidinde Meyve Kalite Özellikleri Üzerine Etkileri

Contact Info

Product

Resources

About