Combined Effect of Salinity and Zinc Nutrition on Some Physiological and Biochemical Properties of Rosemary

Hejazi-Mehrizi, Majid; Saadatfar, Amir; Soltangheisi, Amin

doi:10.1080/00103624.2021.1971693

Cited by 3 publications

(2 citation statements)

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“…Zn supplementation also protects the cell ultra-structure and photosynthetic apparatus ( Table 2 ) from the toxic effect of SS, which in turn improves growth and development under SS [ 106 ]. Moreover, Zn supplementation also improves protein synthesis, increases nutrient translocation from aged cells to newborn cells [ 107 ], decreases the uptake of toxic ions (Na + and Cl − ) [ 108 ], and scavenges ROS, thereby improving plant growth and development under SS [ 109 ]. Additionally, Zn supply also substantially increased photosynthetic pigments (chlorophyll) which improve photosynthesis and ensured better assimilates production, thus resulting in better growth of Vigna radiate under SS [ 110 ].…”

Section: Zn Application As An Imperative Strategy To Improve Salt Tol...mentioning

confidence: 99%

How Does Zinc Improve Salinity Tolerance? Mechanisms and Future Prospects

Shao,

Tang,

Huang

et al. 2023

Plants

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Salinity stress (SS) is a serious abiotic stress and a major constraint to agricultural productivity across the globe. High SS negatively affects plant growth and yield by altering soil physio-chemical properties and plant physiological, biochemical, and molecular processes. The application of micronutrients is considered an important practice to mitigate the adverse effects of SS. Zinc (Zn) is an important nutrient that plays an imperative role in plant growth, and it could also help alleviate the effects of salt stress. Zn application improves seed germination, seedling growth, water uptake, plant water relations, nutrient uptake, and nutrient homeostasis, therefore improving plant performance and saline conditions. Zn application also protects the photosynthetic apparatus from salinity-induced oxidative stress and improves stomata movement, chlorophyll synthesis, carbon fixation, and osmolytes and hormone accumulation. Moreover, Zn application also increases the synthesis of secondary metabolites and the expression of stress responsive genes and stimulates antioxidant activities to counter the toxic effects of salt stress. Therefore, to better understand the role of Zn in plants under SS, we have discussed the various mechanisms by which Zn induces salinity tolerance in plants. We have also identified diverse research gaps that must be filled in future research programs. The present review article will fill the knowledge gaps on the role of Zn in mitigating salinity stress. This review will also help readers to learn more about the role of Zn and will provide new suggestions on how this knowledge can be used to develop salt tolerance in plants by using Zn.

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Section: Zn Application As An Imperative Strategy To Improve Salt Tol...mentioning

confidence: 99%

How Does Zinc Improve Salinity Tolerance? Mechanisms and Future Prospects

Shao,

Tang,

Huang

et al. 2023

Plants

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“…One of the primary biotic factors adversely influencing plant development and production globally is salt stress. Abdelkader et al, 2019;El-Kholy et al, 2020;Mehrizi et al, 2021;and Al-Fraihat et al, 2023 concluded that increasing salt level reducing rosemary plant vegetative development parameters, essential oil content and some chemical composition.…”

Section: Introductionmentioning

confidence: 99%

Alleviation of Irrigation Water Salinity Effect on Rosmarinus officinalis by Humic Acid

Aly,

Mohamed,

Hassan

2024

Scientific Journal of Agricultural Sciences

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This investigation was under taken at the farm of floriculture plants, Fac. Agric., Minia Univ. throughout the two growing seasons of 2022 and 2023 to teste the influence of humic acid at 0.0, 1000, 2000 and 4000 ppm on Rosmarinus officinalis growth characters, essential oil production and some chemical compositions, planted under irrigation salinity (0.0, 800, 1600 and 2400 ppm NaCl).Data showed that all examined traits of vegetative development (plant height, branches and leaves number, stem diameter, leaf area, herb fresh and dry weights), essential oil productivity (% and yield ml/plant) and some chemical compositions (pigments content and NPK%) were decreased by increasing salinity level comparing with control during both seasons. At the same time, salinity concentrations increased both of Na% and proline content (µg/g) in dry leaves during both seasons.Humic acid treatments significantly increased all abovementioned traits of vegetative development and volatile oil content as well as some chemical compositions except Na% and proline content (µg/g) in dry leaves during both seasons, were decreased. The best treatment was 4000 ppm humic acid in this concern.In conclusion, treating plants with 4000 ppm humic acid can alleviate the bad effects of moderate salinity levels.

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