Divergent strategies displayed by potato (<i>Solanum tuberosum</i> L.) cultivars to cope with soil drought

Boguszewska-Mańkowska, Dominika; Pieczynski, Marcin; Wyrzykowska, Anna; Kalaji, Hazem M.; Sieczko, Leszek; Szweykowska-Kulińska, Zofia; Zagdańska, Barbara

doi:10.1111/jac.12245

Cited by 45 publications

(53 citation statements)

References 94 publications

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“…Similar tendency was noticed in response to high temperature, where yield losses reached approximately 5% in cultivar Gwiazda and 16% in Oberon (Table 1). The presented results confirm the earlier findings that cultivar Gwiazda is more tolerant to soil drought than cultivar Oberon (Boguszewska-Mańkowska et al 2018;Pieczyński et al 2018). Additionally, cultivar Gwiazda is also more tolerant to high temperature, when compared to cultivar Oberon.…”

Section: Morpho-physiological Responses Of Potato Plants To Soil Drousupporting

confidence: 90%

“…As expected, a strong wilting phenotype was observed in the cultivar Oberon. The phenotypic observation in both cultivars supported the earlier finding (Boguszewska-Mańkowska et al 2018) that the avoidance strategy of drought resistance is better developed in the cultivar Gwiazda (Supp. 2).…”

Section: Morpho-physiological Responses Of Potato Plants To Soil Drousupporting

confidence: 88%

“…The maintenance of active leaf assimilation area and higher RWC allowed the potato to carry out efficient photosynthesis. In fact, the sensitive cultivar (Oberon) showed decreased parameters of JIP test and photosynthetic CO 2 exchange (Boguszewska-Mańkowska et al 2018). Although photosynthetic performance under drought or high temperature reduced the tuber yield, the mechanism of this phenomenon is still not well understood (Dahal et al 2019).…”

Section: Discussionmentioning

confidence: 99%

“…Our previous experiments showed that increased activity of peroxidase, superoxide dismutase and catalase counteracted the accumulation of ROS (reactive oxygen species) in dehydrated leaves and tubers and in effect protected the plants against the loss of tuber yield (Boguszewska et al 2010). Despite the fact that both investigated cultivars (Gwiazda and Oberon) have a common parental cultivar (Denar), they differed in drought tolerance and avoidance mechanisms (Boguszewska-Mańkowska et al 2018;Pieczyński et al 2018). Droughtavoidant potato plants experienced lower water deficits due to specific morpho-physiological traits such as greater root length (Chaves et al 2003).…”

Section: Introductionmentioning

confidence: 99%

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Comparative proteomic analysis of drought and high temperature response in roots of two potato cultivars

Boguszewska-Mańkowska

Gietler

Nykiel

2020

Plant Growth Regul

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A comparative analysis of drought and high temperature responsive proteins, which means to provide insight into the molecular mechanism of potato stress tolerance. In the presented study, two potato cultivars, differing in dehydration tolerance, were compared. An analysis of their morphological, physiological and root proteome related traits proved that, although water shortage, as well as high temperatures cause the dehydration of plants, the response to those stresses at the proteome level was significantly different. LC–MS/MS protein identification showed that in roots of the sensitive cultivar, in response to drought, most changes concern increased abundance of defence- and detoxification-related proteins, while in tolerant plants, significant changes in abundance of energy and carbohydrate metabolism related proteins were observed (data are available via ProteomeXchange with identifier PXD020259). Moreover, in response to high temperatures, in the sensitive cultivar, decreased abundance of proteins involved in cell energetic metabolism was detected, while in the tolerant cultivar, the majority of proteins from this group was abundant. It can be suggested that such comparative proteome analysis indicates the fine tuning metabolism as a major factor of stress tolerance of potato plants.

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Section: Morpho-physiological Responses Of Potato Plants To Soil Drousupporting

confidence: 90%

Section: Morpho-physiological Responses Of Potato Plants To Soil Drousupporting

confidence: 88%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Comparative proteomic analysis of drought and high temperature response in roots of two potato cultivars

Boguszewska-Mańkowska

Gietler

Nykiel

2020

Plant Growth Regul

Self Cite

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“…A shortage of precipitation, and consequently a decrease in soil water capacity (below 60%) in the critical period, results in a decrease in size and a deterioration of potato yield quality. Tuber yield losses resulting from precipitation deficiency range from 10 to 50%, and in some conditions even up to 70% [5,[17][18][19][20][21][22]. Optimal soil moisture, alternating with water shortages, also causes deterioration of tuber quality manifested by tuber deformation.…”

Section: Introductionmentioning

confidence: 99%

Influence of variation in the volumetric moisture content of the substrate on irrigation efficiency in early potato varieties

et al. 2020

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Potato is a plant with high water requirements. This factor affects not only the weight of potato tubers but also their quality parameters. In order to achieve quantity and quality goal, it is helpful if we apply the principles of precision agriculture, which also contributes to sustainable management of environmental resources. Accurate identification of the water requirements of crops is the basis for determining optimal irrigation doses and dates. After their application, it is possible to assess the effectiveness of irrigation treatments and their impact on the air-water conditions in soil with a root system. The aim of the presented study was to analyse the influence of volumetric soil moisture diversity on the vegetation of early potato varieties. Two potato varieties were subject to investigation: Denar and Julinka. Pot experiments were carried out at the Department of Horticulture of Wroclaw University of Environmental and Life Sciences. Three variants were analysed: one with a low water content in the soil (pF 2.7), one with the optimal water content (pF 2.5) and one with a high water content (pF 2.2). The basis for the selection of the frequency and application rate of water doses was soil moisture measured with an SM150-Kit set. Volumetric moisture was measured with a TDR apparatus. It was found that the water requirements of both potato varieties differ and increase along with the development of the aboveground and underground parts. Moreover, it was shown that the irrigation requirements of cv. Julinka are higher than those of Denar (31.4-33.0% higher), depending on the adopted variant. The research also showed that the most effective method of potato cultivation is to maintain soil moisture at a lower level. This should be taken into account in regions where the cultivation of this species uses supplementation of the water requirements by irrigation.

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A comparative study of morpho-physiological responses of wild and cultivated Solanum species to water stress: the case of S. sisymbriifolium and S. macrocarpon

Kégbé,

Salako,

Enagnon Lokonon

et al. 2024

Genet Resour Crop Evol

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Divergent strategies displayed by potato (Solanum tuberosum L.) cultivars to cope with soil drought

Cited by 45 publications

References 94 publications

Comparative proteomic analysis of drought and high temperature response in roots of two potato cultivars

Comparative proteomic analysis of drought and high temperature response in roots of two potato cultivars

Influence of variation in the volumetric moisture content of the substrate on irrigation efficiency in early potato varieties

A comparative study of morpho-physiological responses of wild and cultivated Solanum species to water stress: the case of S. sisymbriifolium and S. macrocarpon

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