The effects of some osmoprotectant compounds on growth parameters of pea plants (<i>Pisum sativum</i>) under saline conditions

Balliu, A.; Sallaku, Glenda; Nasto, Thoma

doi:10.17660/actahortic.2016.1142.57

Cited by 3 publications

(5 citation statements)

References 16 publications

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“…Probably this suggests a best way to add thiamine is seed soaking or foliar application at some stage of vegetative growth. Note that, in several previous studies, thiamine was used as a factor to tolerate or reducing injury diseases, insecticides and some environmental stresses through seed soaking or sprayed it on vegetative parts (Rapala-Kozik et al, 2008;Pushpalatha et al, 2011;Hamada and Jonsson, 2013;Balliu et al, 2016).…”

Section: Yield Of Grain Per Plant (G)mentioning

confidence: 99%

“…Priming of seed by thiamine led to improve performance of seed under cold stress compared with non-primed seed ( Balliu et al (2016).…”

Section: Yield Of Grain Per Plant (G)mentioning

confidence: 99%

“…Hamada and Jonsson (2013) found that soaking of barley seed or pea seed with thiamine (150 mM) or added it to nutrient solutions led to reduce growth and reproduction of aphids. Balliu et al (2016) added thiamine with irrigation to roots of milieu pea led to increase tolerance of seedling to adverse conditions and good establishment under conditions of salt stress.…”

Section: Introductionmentioning

confidence: 99%

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Seed priming effect on field emergence and grain yield in sorghum

Al-Baldawi¹,

Hamza²

2017

JCEA

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Most cultivars of sorghum have low field emergence as common problem. Three experiments were carried out at Agriculture College, Baghdad University. First experiment was conducted in laboratory according to Complete Randomized Design (CRD) with four replicates. Second and third experiments were conducted at field according to Randomized Complete Block Design (RCBD) during the spring and the fall seasons of 2015, respectively, with four replicates for each one. Same two factors were studied at each experiment. First factor was seed priming by seed soaking for 10 hours in distilled water, solvents of GA3, KCl and thiamine (300, 40 and 30 mg*L -1 , respectively) and non-primed seed. Second factor was three cultivars of sorghum (Inqath, Kafier and Rabeh). The aim was to improve field emergence and grain yield of sorghum under wide range of environmental conditions by using seed priming. Data were analyzed at P˂0.05. The results showed significant effects of seed priming, cultivars of sorghum and their interaction on most traits under this study. A significant superiority of interaction was found between thiamine and Rabeh on length of plumule and dry weight of seedling at laboratory experiment. A significant superiority of interaction was found between thiamine and Rabeh on percentage of field emergence and total grain yield during spring season. A significant superiority of interaction was found between KCl and Inqath on percentage of field emergence and total grain yield during fall season. It can be concluded that technique of seed priming is effective to improve field emergence and grain yield of sorghum under wide range of environmental conditions.

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Section: Yield Of Grain Per Plant (G)mentioning

confidence: 99%

“…Priming of seed by thiamine led to improve performance of seed under cold stress compared with non-primed seed ( Balliu et al (2016).…”

Section: Yield Of Grain Per Plant (G)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Seed priming effect on field emergence and grain yield in sorghum

Al-Baldawi¹,

Hamza²

2017

JCEA

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“…Moreover, the expression of Δ1‐pyrroline‐5‐carboxylate reductase ( proC ) gene, which catalyses the last step in proline biosynthesis, was found to be osmoregulated in pea (Williamson & Slocum, 1992). It has been also reported that the addition of osmoprotectant compounds (KH 2 PO 4 and thiamine) in the rooting medium alleviated the effect of salt stress in pea plants in terms of growth, stomatal conductance and chlorophyll content (Balliu, Sallaku, & Nasto, 2016).…”

Section: Plant Responses To Salinitymentioning

confidence: 99%

Where biotic and abiotic stress responses converge: Common patterns in response to salinity and Plum pox virus infection in pea and peach plants

Hernández

Díaz‐Vivancos

Acosta‐Motos

et al. 2021

Annals of Applied Biology

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Herbaceous and woody plants display specific mechanisms allowing them to adapt and survive to a broad variety of environmental stresses. Nevertheless, all plant species share certain basic physiological and biochemical mechanisms. Under both abiotic and biotic challenges, the extent to which reactive oxygen species (ROS) accumulate relies on the antioxidative system, which is in charge to maintain cellular homeostasis and prevent ROS damage. Moreover, a tight control of ROS production is crucial so that they perform their signalling function. Thus, antioxidative metabolism and redox biology are key players in the physiological response to stress. However, little attention has been paid to the overlapping mechanisms and convergent pathways of antioxidant metabolism between abiotic and biotic stress responses. In the present review, the responses of an herbaceous plant (Pisum sativum L.) and a woody plant (Prunus persica L.) against two forms of stress—salinity and infection by Plum pox virus—were compared, placing emphasis on common response patterns. This information may serve to devise agronomic approaches conferring stress tolerance to many economically relevant crops.

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“…Seed priming, i.e., the physiological process of controlled seed hydration, is considered a useful technique to improve germination of many crop species, particularly under adverse conditions such as low temperature (Elkoca et al, 2007). In addition it enhances seed germination uniformity, and seedling growth and development in both normal and stress conditions (Waqas et al, 2019), alleviate the toxic effects of heavy metals stress (Salah et al, 2015), and improves salt (Balliu et al, 2016) and chilling tolerance (Salah et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Seed Germination and Initial Growth of Pepper Seedlings is Influenced by Environment Temperature and Priming Method

Sallaku¹,

Vuksani²,

Balliu³

2020

JAS

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The effects of different environment temperatures, priming treatments and priming durations on germination parameters and early growth of pepper seedlings were investigated. Seeds were hydro primed in distilled water, or osmo primed in two different water potentials (-0.15 and -0.5 MPa) of polyethylene glycol (PEG) 8000. Both, hydro primed and osmo primed seeds were subject of two different imbibitions periods, 48 and 72 hrs. In addition to primed seeds, an equal sample of non primed seeds was included in the experiment as a control variant. Following priming, the seeds were subjected to germination tests at two different environment temperatures, respectively 18 0C and 24 0C. In general, there was no significant effect of hydro priming on germination parameters or early growth of pepper seedlings. On the contrary, significantly higher germination percentage and germination speed and significantly shorter mean germination time than the non primed seeds were obtained due to seed osmo priming by PEG. Similarly, an enhanced seedling growth, especially under suboptimum temperature conditions was evidenced in PEG primed seedlings. Apart from germination speed, the increase of PEG concentration from -0.15 to -0.5 MPa had no effect to germination parameters of pepper seeds. The extent of the imbibitions period over 48 hrs did also have no benefits on germination parameters.

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The effects of some osmoprotectant compounds on growth parameters of pea plants (Pisum sativum) under saline conditions

Cited by 3 publications

References 16 publications

Seed priming effect on field emergence and grain yield in sorghum

Seed priming effect on field emergence and grain yield in sorghum

Where biotic and abiotic stress responses converge: Common patterns in response to salinity and Plum pox virus infection in pea and peach plants

Seed Germination and Initial Growth of Pepper Seedlings is Influenced by Environment Temperature and Priming Method

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