The influence of NaCl salinity on growth, yield and fruit quality of strawberry cvs. ‘Elsanta’ and ‘Korona’

Saied, Amina Sirag; Keutgen, Anna J.; Noga, Georg

doi:10.1016/j.scienta.2004.06.015

Cited by 123 publications

(94 citation statements)

References 11 publications

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“…Similar results have been shown by Kaya et al (2002), Pirlak & Esitken (2004) and Saied et al (2005). However, exogenous SA applications increased these parameters as compared to the control under salt stress.…”

Section: Resultssupporting

confidence: 87%

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Salicylic acid ameliorates the adverse effect of salt stress on strawberry

Karlıdağ

Yıldırım

Turan

2009

Sci. agric. (Piracicaba, Braz.)

139

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Strawberry is considered as a salinity sensitive species and is adversely affected in response to the salt stress in terms of growth and yield. Pot experiments were conducted to determine the effect of exogenous salicylic acid (SA) application on physiology, growth, chlorophyll and mineral content of strawberry grown under salt stress and greenhouse conditions. Strawberry plants were treated with SA at different concentrations (0.0, 0.25, 0.50 and 1.00 mM). Salinity treatments were established by adding 0 and 35 mM of NaCl to a base complete nutrient solution. Salt stress negatively affected the growth, chlorophyll content and mineral uptake of strawberry plants. However, plants treated with SA often had greater shoot fresh weight, shoot dry weight, root fresh weight and root dry weight as well as higher chlorophyll content under salt stress. The greatest values were obtained with 1.00 mM SA treatment in both saline and non-saline conditions. Leaf water relative content (LWRC) was reduced in response to salt stress while electrolyte leakage was raised. SA treatments induced increases in LWRC and decreases in electrolyte leakage compared to the control under salt stress. With respect to the nutrient content, SA treatments increased almost contents of all nutrients in leaves and roots of strawberry plants under salt stress. The greatest values were often obtained by the 1.00 mM SA treatment. These findings suggest that the SA treatments can ameliorate the negative effect of salinity on the growth of strawberries. Key words: salinity, growth, mineral content MELHORA DO EFEITO DE ESTRESSE SALINO EM MORANGO POR ADIÇÃO DE ÁCIDO SALICÍLICORESUMO: O morango é considerado uma espécie sensível à salinidade e é negativamente afetado por estresse salino, em termos de crescimento e produção. Por meio de experimentos em vaso foi determinado o efeito de ácido salicílico exógeno (SA) na fisiologia, crescimento, conteúdos de clorofila e de minerais, em morangueiros cultivados em estufa sob estresse salino. As concentrações de SA foram 0.0, 0.25, 0.50 e 1.00 mM. O estresse salino foi verificado pela adição de 0 e 35 mM de NaCl à uma solução nutritiva completa. O estresse salino afetou negativamente o crescimento, o conteúdo de clorofila e a absorção dos nutrientes minerais. Entretanto, plantas tratadas com SA muitas vezes apresentam maiores pesos frescos e secos, além de maior concentração de clorofila, sob condições de estresse salino. O conteúdo relativo de água das folhas (LWRC) foi reduzido em resposta ao estresse salino, enquanto o extravasamento de eletrólitos aumentou. Os tratamentos com SA induziram a aumentos em LWRC e diminuições no extravassamento de eletrólitos, em comparação com os controles sob estresse salino. Com respeito aos conteúdos de nutrientes, houve aumento para quase todos os nutrientes com adição de SA nas folhas e raízes sob estresse salino. Os maiores valores forma geralmente obtidos para 1.00 mM SA. Estes resultados sugerem que os tratamentos com SA podem atenuar os efeitos negativos da salin...

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Section: Resultssupporting

confidence: 87%

“…Strawberry is considered as a NaCl salinity sensitive species (Saied et al, 2005) and it has been shown to reduce leaf number, leaf area, shoot dry weight and number of crowns and low yield (Pirlak & Esitken, 2004).…”

Section: Introductionmentioning

confidence: 99%

Salicylic acid ameliorates the adverse effect of salt stress on strawberry

Karlıdağ

Yıldırım

Turan

2009

Sci. agric. (Piracicaba, Braz.)

139

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“…5). These results are in line with those of Saied et al (2005) and Turhan and Eris (2004). These authors is also reported a decrease of K + contents in roots and shoots, and a reduction of the P level in shoots of cv.…”

Section: Discussionsupporting

confidence: 90%

“…The salt stress results in the development of leaf necrosis and accelerated leaf senescence, thus reducing photosynthetic capability of the plants. In consequence, assimilation of carbohydrates available for fruit production is reduced (Giuffrida et al, 2001;Keutgen and Keutgen, 2003;Saied et al, 2005). Little information on the distribution of macronutrients and micronutrients and fruit yield of strawberry plants in different substrate under NaCl salinity has been published, and there is little information about strawberry growth and fruit yield in different salinity and substrate (Awang and Atherton, 1994;Keutgen and Pawelzik, 2009;Turhan and Eris, 2004).…”

Section: +mentioning

confidence: 99%

Influence of NaCl Salinity and Different Substracts on Plant Growth, Mineral Nutrient Assimilation and Fruit Yield of Strawberry

Rahimi

Biglarifard

2011

Not Bot Hort Agrobot Cluj

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A hydroponic culture was carried out with strawberry cv. 'Camarosa' to investigate the effects of four salinity levels and four different substrates on plant growth, mineral nutrient assimilation and fruit yield of strawberry. Total dry weight accumulation of plants was not inhibited at low salinities, but it was significantly inhibited at 60 mM NaCl. Dry mass (DM) partitioning in NaCl-stressed plants was in favor of crown and petioles and at the expense of root, stem and leaf, whereas leaf, stem and root DM progressively declined with an increase in salinity. Specific leaf area (SLA) and leaf area ratio (LAR) significantly decreased in cv. 'Camarosa' at 60 and 90 mM. Results also showed that the presence of NaCl in the root medium induced an increase in total Na + content of the plants in the shoot and root. Despite Na + and K + , the increase in total inorganic ions resulted from increasing salinity, with Ca 2+ and Mg 2+ concentrations decreasing in shoot and increasing in roots with an increase in salinity. For all micro-and macroelements however, significant concentration changes related to different substrates were not detected in the present experiments. Results also showed a significant decline of Fe content of 40% and 49% in shoot and root, respectively.

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“…The superiority of the fertilizers in the absence of K could be widely contested, since the literature is emphatic when it claims that K is an important element for the concentration of solutes in plants (Pettigrew 2008;Taiz & Zeiger, 2013). However, this behavior might be related to the fertilizer source used in this experiment (potassium sulfate), its potential to salinize the soil (Grattan & Grieve, 1999) and the sensitivity of the crop to salts, as described by Saied et al (2005), although further evaluations are still necessary. Sousa et al (2014) observed similar results when evaluating K fertigation in strawberry, and found reduction in the mean weight and percentage of fruits of the variety 'Oso Grande' , with the increase in K doses.…”

Section: Resultsmentioning

confidence: 99%

Growth and yield of strawberry plants fertilized with nitrogen and phosphorus

Medeiros

Pereira

Rodrigues

et al. 2015

Rev. bras. eng. agríc. ambient.

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A B S T R A C T Strawberry (Fragaria x ananassa)is a crop that has rapid growth and is highly influenced by fertilization. Due to its development speed, the plant needs to absorb sufficient macronutrients in order to meet its demand. The objective of this research was to evaluate growth and yield of strawberry under different doses of nitrogen (N), phosphorus (P) and potassium (K) fertilization. The treatments, using Box's central composite design, were distributed in randomized blocks with four replicates and consisted of five N doses (0.16, 0.37, 0.88, 1.4 and 1.6 g plant ) and absence of K. Seedlings of the cultivar 'Oso Grande' were cultivated in 10-L pots. The analysed variables were: plant height, fresh fruit mass, number of leaves, number of fruits, total soluble solids and titratable acidity. The fertilization with N and P increased the values for most of the studied variables. At the highest doses of N and P, K stimulated plant yield.Crescimento e produção de morangueiro adubado com nitrogênio e fósforo R E S U M O O morangueiro (Fragaria x ananassa) é uma cultura que apresenta rápido crescimento, além de ser bastante influenciada pela adubação motivo pelo qual é notória a necessidade de absorção suficiente de macronutrientes a fim de atender às demandas da planta. Propôs, neste experimento, avaliar o crescimento e a produção do morangueiro em função da adubação com nitrogênio e fósforo na ausência e na presença de potássio. Os tratamentos em que foi utilizada a Matriz Composto Central de Box foram arranjados em blocos ao acaso com quatro repetições. Foram avaliadas cinco doses de nitrogênio (0,16; 0,37; 0,88; 1,4 e 1,6 g planta ) e na ausência de potássio. As mudas utilizadas foram do cultivar Oso Grande cultivadas em vasos de 10 L; as variáveis analisadas foram: altura das plantas; massa da matéria fresca dos frutos, número de folhas, número de frutos; sólidos solúveis totais e acidez titulável. A adubação com nitrogênio e fósforo aumentou os valores na maioria das variáveis estudadas enquanto nas maiores doses de nitrogênio e fósforo o potássio estimulou o rendimento das plantas.

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The influence of NaCl salinity on growth, yield and fruit quality of strawberry cvs. ‘Elsanta’ and ‘Korona’

Cited by 123 publications

References 11 publications

Salicylic acid ameliorates the adverse effect of salt stress on strawberry

Salicylic acid ameliorates the adverse effect of salt stress on strawberry

Influence of NaCl Salinity and Different Substracts on Plant Growth, Mineral Nutrient Assimilation and Fruit Yield of Strawberry

Growth and yield of strawberry plants fertilized with nitrogen and phosphorus

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