Soil phosphorus transformation characteristics in response to molybdenum supply in leguminous crops

Rana, Muhammad Shoaib; Hu, Cheng; Shaaban, Muhammad; Imran, Muhammad; Afzal, Javaria; Moussa, Mohamed G.; Elyamine, Ali Mohamed; Bhantana, Parashuram; Saleem, Muhammad Hamzah; Syaifudin, Muhamad; Kamran, Muhammad; Shah, Ashrafuzzaman; Sun, Xiulan

doi:10.1016/j.jenvman.2020.110610

Cited by 53 publications

(22 citation statements)

References 65 publications

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“…The possible reason for the improved yield and growth performance of crops might be that co-application of Mo and P enhance the nutrient concentrations in plants that preserved the anatomy of leaf, which could enhance nutritional metabolism and activity of enzymes related to Mo and P (e.g., nitrate reductase, acid phosphates, and glutamine synthetase). Similar results were also reported by the earlier studies (Yu 2010;Liu et al 2009;Rana et al 2020) that Mo application could enhance the nutrient uptake and yield through enhanced nutrient availability in soil and enzymatic activities.…”

Section: Discussionsupporting

confidence: 91%

Mo-Inefficient Wheat Response Toward Molybdenum Supply in Terms of Soil Phosphorus Availability

Rana

Sun

Imran

et al. 2020

J Soil Sci Plant Nutr

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Phosphorus (P) deficiency is a major constraint to crop growth due to strong soil P fixation. The effects of molybdenum (Mo) on leaf anatomy and dynamics of rhizosphere P in Mo-inefficient crops have still not been investigated. A field study was conducted to investigate the effects of long-term fertilization on dynamics of rhizosphere P transformations and leaf anatomy in Moinefficient wheat consisting of Mo (+Mo) and without Mo applied (−Mo) treatments. The results revealed that Mo supply increased plant biomass, grain yield, uptake of P and Mo by 34.9%, 14.8%, 98.1% and 654.1% respectively and preserved the leaf cuticle, stomata, chloroplast, and mesophyll tissue cell configuration. Molybdenum application significantly increased the concentration of radially available P fractions [NaHCO 3-Pi (115.5 to 129.8 mg kg −1 and 67.4 to 80.7 mg kg −1) and H 2 O-Pi (14.4-21.9 mg kg −1 and 4.63-6.40 mg kg −1)] in rhizosphere and non-rhizosphere soils, respectively. The acid phosphatase (ACP) activity (19.5 μmol day −1 g −1) was highest during March as compared to alkaline (ALP) and phytase (PHY) enzymes in the rhizosphere soil of +Mo treatment. The highest expression of gene lppC (6.11) was observed in rhizosphere soil as compared to non-rhizosphere soil which indicated that higher gene expressions induced the higher P enzymatic activities. Our findings suggest that Mo fertilizer application increases P availability through induced alteration in dynamics of rhizosphere soil P fractions, higher P and Mo assimilation and phosphatases enzymes activities along with preserving the leaf anatomy and ultrastructure of Mo-inefficient wheat.

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Section: Discussionsupporting

confidence: 91%

Mo-Inefficient Wheat Response Toward Molybdenum Supply in Terms of Soil Phosphorus Availability

Rana

Sun

Imran

et al. 2020

J Soil Sci Plant Nutr

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“…Studies of the effects of salt and water stresses are frequently treated separately, (Adhikari et al, 2020; Ahmad et al, 2017; Akram et al, 2018; Kamran et al, 2019; Khan, Zhang, Luo, Liu, Rizwan, et al, 2019b; Safdar et al, 2019), even though they are closely interrelated, resulting in detrimental impacts in overall plant growth and productivity as a plant responses to biotic stresses (Kamran et al, 2019; Parida & Das, 2005; Rana, Hu, et al, 2020; Zaheer, Ali, Saleem, Noor, et al, 2020). However, some halophytes show resistance to water‐deficient conditions, and do not reduce their plant growth and biomass productivity when grown under drought conditions (Saad et al, 2010) and can survive in very saline environments (Parihar et al, 2015; Safdar et al, 2019).…”

Section: Discussionmentioning

confidence: 99%

Negative impact of long‐term exposure of salinity and drought stress on native Tetraena mandavillei L.

Alam

Khattak

Ksiksi

et al. 2020

Physiologia Plantarum

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Tetraena mandavillei L. is a perennial shrub native to the Middle Eastern countries of Asia, which is extensively regarded as a drought-tolerant plant. However, the plant reduces growth and biomass when grown in high concentrations of sodium chloride in the soil. We conducted a pot experiment to influence the negative impact of different levels of salinity (0, 10, and 20 dSm −1 ) and drought stress (100, 80, 60, and 40% water field capacity), to study different growth-related parameters, physiological alterations and ion uptake by T. mandavillei. Both salinity and drought stress caused a negative impact by affecting several attributes of T. mandavillei, but the plants showed some resistance against drought stress conditions in terms of growth and biomass. In addition to that, we noticed that a combinatorial and individual impact of drought and salinity stress decreased photosynthetic pigments and gas exchange parameters in T. mandavillei. Results also depicted that the combination of the abiotic stress conditions drought and salinity induced reactive oxygen species (ROS), indicating that the plants undergo oxidative damaged.

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“…In addition, the irrigation of agricultural land with industrial wastewater in the world's arid and semi-arid regions has become a common practice that is dangerous to plant growth and becomes toxic to human health when it enters the food chain [5][6][7]. Normally, agricultural land has a low concentration of heavy metals, but the application of different fertilizers and irrigation with tannery wastewater increased the amount of heavy metals in soil [8][9][10]. It was also noticed that tannery wastewater contains a low level of heavy metals, but the plant contains much higher contents of wastewater due to metal accumulation [11,12].…”

Section: Introductionmentioning

confidence: 99%

Iron–Lysine Mediated Alleviation of Chromium Toxicity in Spinach (Spinacia oleracea L.) Plants in Relation to Morpho-Physiological Traits and Iron Uptake When Irrigated with Tannery Wastewater

et al. 2020

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Chromium (Cr) is among the most widespread toxic trace elements found in agricultural soils due to various anthropogenic activities. However, the role of micronutrient-amino chelates on reducing Cr toxicity in crop plants was recently introduced. In the current experiment, the exogenous application of micronutrients [iron (Fe)] chelated with amino acid [lysine (lys)] was examined, using an in vivo approach that involved plant growth and biomass, photosynthetic pigments and gaseous exchange parameters, oxidative stress indicators and antioxidant response. The uptake and accumulation of Fe and Cr were determined under different levels of tannery wastewater (33, 66, 100%) used along with the exogenous supplementation of Fe-lys (5 mM) to Spinacia oleracea plants. Results revealed that tannery wastewater in the soil decreased plant growth and growth-related attributes, photosynthetic apparatus and Fe contents in different parts of the plants. In contrast, the addition of different levels of tannery wastewater to the soil significantly increased the contents of malondialdehyde (MDA), hydrogen peroxide (H2O2) and electrolyte leakage (EL), which induced oxidative damage in the roots and leaves of S. oleracea plants. However, S. oleracea plants increased the activities of superoxide dismutase (SOD), peroxidase (POD), catalase (CAT) and ascorbate peroxidase (APX), which scavenge the over-production of reactive oxygen species (ROS). Cr toxicity can be overcome by the supplementation of Fe-lys, which significantly increased plant growth and biomass, improved photosynthetic machinery and increased the activities of different antioxidative enzymes, even in the plants grown under different levels of tannery wastewater in the soil. Furthermore, the supplementation of Fe-lys increased the contents of essential nutrients (Fe) and decreased the contents of Cr in all plant parts compared to the plants cultivated in tannery wastewater without application of Fe-lys. In conclusion, the application of Fe-lys is an innovative approach to mitigate Cr stress in spinach plants, which not only increased plant growth and biomass but also decreased the Cr contents in different plant organs.

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Soil phosphorus transformation characteristics in response to molybdenum supply in leguminous crops

Cited by 53 publications

References 65 publications

Mo-Inefficient Wheat Response Toward Molybdenum Supply in Terms of Soil Phosphorus Availability

Mo-Inefficient Wheat Response Toward Molybdenum Supply in Terms of Soil Phosphorus Availability

Negative impact of long‐term exposure of salinity and drought stress on native Tetraena mandavillei L.

Iron–Lysine Mediated Alleviation of Chromium Toxicity in Spinach (Spinacia oleracea L.) Plants in Relation to Morpho-Physiological Traits and Iron Uptake When Irrigated with Tannery Wastewater

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