Effect of Nitrogen and Phosphorus on the Growth and Redox Homeostasis of Salt-stressed Mustard Plants

Gulzar, Naveed; Mir, Mohammad Yaseen; Hamid, Saima

doi:10.3923/ajps.2019.52.59

Cited by 5 publications

(6 citation statements)

References 24 publications

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“…The ultimate interest of every farmer occupies a central position in soil productivity (Busemeyer et al, 2013). It is a major indicator of crop stressed soil tolerance (Naveed et al, 2019). Grain yield of Oba Super 11 declined significantly during the application of condemned oil residual.…”

Section: Discussionmentioning

confidence: 99%

“…One of the herculean tasks facing man now is how to close up food demand gap associated with this geometric rise. The major limitations to high and sustainable agricultural production globally are the environmental stresses consisting of salinity, heavy metals, temperature, drought (Mestre et al, 2012;Onwuka et al, 2012;Naveed et al, 2019) and degradation as well as contamination. Condemned oil contamination is one of the major environmental threats that can initiate negative effects on not only soil structure but agriculture generally especially in tropical areas already endangered by degradation thereby potentially limiting crop yield.…”

Section: Introductionmentioning

confidence: 99%

“…Applying any material that can boost its divalent ion content is important for maintaining integrity of soil structure, partitioning, increasing soil voids or gradation and increase aeration status. Overcoming negative impact of soil contamination entails amendment of wastes that can supplement calcium and other valuable materials to growth medium as ameliorative agents (Naveed et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

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Efficiency of Processed Farm Wastes on Structure and Oba Super 11 Grain Yield on Condemned Oil Stressed Soil in Southeastern Nigeria

Njoku¹,

Nwite²,

Nwogbaga³

et al. 2020

CMUJNS

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Condemned oil causes a lot of change in the soil structural stabilization leading to significantly loss of its capacity to support crop yield. As a result of this, a research was done in 2015, 2016 and 2017 to evaluate condemned oil stress soil and assess effectiveness of different processed farm wastes in attenuating negative structural changes on soil structure and influence on grain yield. Four treatments: Ash = 15 t ha-1 of rice mill ash; Fresh = 15 t ha-1 of fresh rice mill waste; Timber = 15 t ha-1 of timer mill waste; Control = Nonapplication of amendment. These treatments were applied on a condemned oil stressed soil. The treatments showed higher significant improvement in Ash with respect to attenuating contamination stress soil structure and higher Oba Super 11 grain yield. Therefore, higher significant structural stabilization and sustainable grain yield of Oba Super 11 can be achieved by application of rice mill ash on condemned oil stress soil.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Efficiency of Processed Farm Wastes on Structure and Oba Super 11 Grain Yield on Condemned Oil Stressed Soil in Southeastern Nigeria

Njoku¹,

Nwite²,

Nwogbaga³

et al. 2020

CMUJNS

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“…The inhibitory effect of salinity on plant development involves reduction of water potential, disturbance of ion homeostasis, and associated cellular toxicity ( Greenway and Munns, 1980 ; Isayenkov and Maathuis, 2019 ). In addition, it is also associated with numerous alterations in their physiology, such as hindering plant roots’ capacity to absorb water and essential minerals, reduction in the stomatal conductance, photosynthesis, and the inability for ROS detoxification, thereby inhibiting growth and development in plants ( Abdallah et al., 2016 ; Ren et al., 2022 ; James et al., 2011 ; Gupta and Huang, 2014 ; Gulzar et al., 2019 ). Furthermore, the salinity-mediated oxidative stress causes accumulation of ROS such as superoxide anion, hydrogen peroxide, and the hydroxyl radicals, particularly in chloroplasts and mitochondria that damage cell membranes, proteins, lipids, and nucleic acids and may even lead to programmed cell death ( Isayenkov, 2012 ; Mishra et al., 2017 ; Yang and Guo, 2018 ; Isayenkov and Maathuis, 2019 ).…”

Section: Salinity Stress and Its Impact On Crop Plantsmentioning

confidence: 99%

Plant salinity stress, sensing, and its mitigation through WRKY

Rai,

Mishra,

Chouhan

et al. 2023

Front. Plant Sci.

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Salinity or salt stress has deleterious effects on plant growth and development. It imposes osmotic, ionic, and secondary stresses, including oxidative stress on the plants and is responsible for the reduction of overall crop productivity and therefore challenges global food security. Plants respond to salinity, by triggering homoeostatic mechanisms that counter salt-triggered disturbances in the physiology and biochemistry of plants. This involves the activation of many signaling components such as SOS pathway, ABA pathway, and ROS and osmotic stress signaling. These biochemical responses are accompanied by transcriptional modulation of stress-responsive genes, which is mostly mediated by salt-induced transcription factor (TF) activity. Among the TFs, the multifaceted significance of WRKY proteins has been realized in many diverse avenues of plants’ life including regulation of plant stress response. Therefore, in this review, we aimed to highlight the significance of salinity in a global perspective, the mechanism of salt sensing in plants, and the contribution of WRKYs in the modulation of plants’ response to salinity stress. This review will be a substantial tool to investigate this problem in different perspectives, targeting WRKY and offering directions to better manage salinity stress in the field to ensure food security.

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“…Flowers adapted to alkaline soils with higher pH levels predominantly utilize nitrogen in the form of nitrate. Plants employ two nitrate transport systems that work synergistically to absorb nitrate from the soil solution and transport it throughout the entire plant, as discussed in the study by Gulzar et al in 2019. Phosphorus, another essential component, plays a critical role in maintaining the structural and functional integrity of membranes, modifying cell walls, and regulating ion balance. After nitrogen, phosphorus is recognized as the second most crucial nutrient for plants.…”

Section: Introductionmentioning

confidence: 99%

Effect of Nitrogen-Phosphorus and Irrigation Schedules on the Growth and Yield of Mustard (Brassica Juncea L.)

Buriro,

Rajpar,

Jogi

et al. 2024

Pak. J. Biotechnol

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To investigate the impact of Nitrogen and Phosphorus, as well as different irrigation schedules, on the growth and yield of the Mehran Raya variety of mustard, The results showed that the F3 = 120-60 kg/ha produced population plant( 31.78 m2), height of plant(181.09 cm), branch plant-1 (9.24),pods/plant(832.87) seeds pod-1 (15.26), seed index (1000 seeds wt. 17.11 g), and seed yield (2407.67 kg ha-1). while theF1(control) results showed minimum plant population of(8.11m2), height of plant (126.98cm), branch plant-1(4.92), pods plant-1(471.49) seeds pod-1 (5.07), seed index (1000seeds wt.14.44 g), and seed yield (1279.22kg ha-1). In case of irrigation maximum plant population (24.22 m2), height of plant (165.93 cm), branchesplant-1 (8.09), podsplant-1(565.22) seeds pod-1 (12.04), seed index (1000 seeds wt. 17.11 g), and seed yield (1955.11 kg ha-1). Whereas the minimum plant population(17.11 m2), height of plant (148.80 cm), branchesplant-1 (6.22), podsplant-1(637.04) seeds pod-1 (8.74), seed index (1000 seeds wt. 15.56 g), and seed yield (1579.67 kg ha-1) was recorded in one irrigation. On the basis of results found it can be able that the balanced fertilization and irrigation scheduling was higher than alone application of treatment due to synergetic effect of NP with irrigation by mustard in terms of growth and seed yield. It was determined that despite the consequences the variation in the values different growth yield traits of mustard crop, the mustard harvest was markedly higher (2407.6 kg ha-1) when the crop was given NP @ 120-60 kg ha-1.

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Effect of Nitrogen and Phosphorus on the Growth and Redox Homeostasis of Salt-stressed Mustard Plants

Cited by 5 publications

References 24 publications

Efficiency of Processed Farm Wastes on Structure and Oba Super 11 Grain Yield on Condemned Oil Stressed Soil in Southeastern Nigeria

Efficiency of Processed Farm Wastes on Structure and Oba Super 11 Grain Yield on Condemned Oil Stressed Soil in Southeastern Nigeria

Plant salinity stress, sensing, and its mitigation through WRKY

Effect of Nitrogen-Phosphorus and Irrigation Schedules on the Growth and Yield of Mustard (Brassica Juncea L.)

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