Application of Gypsum or Sulfuric Acid Improves Physiological Traits and Nutritional Status of Rice in Calcareous Saline-Sodic Soils

Qadir, Ayesha Abdul; Murtaza, Ghulam; Rehman, Muhammad Zia ur; Waraich, Ejaz Ahmad

doi:10.1007/s42729-022-00776-1

Cited by 12 publications

(9 citation statements)

References 59 publications

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“…These nutrients are subsequently transported to sites where they are required for the synthesis of plant tissues. Consequently, this physiological response contributes to an augmentation in plant yield, aligning with previous findings [32,40]. The results of table (7) also show that there are significant differences between the triple interaction between the addition of commercial sulfuric acid H 2 SO 4 with irrigation water and fertilization with phosphorus, iron and zinc to the soil in the plant yield.…”

Section: Plant Yieldsupporting

confidence: 88%

“…The treatment A 1 excelled and gave an iron concentration of 148.91 mg Fe kg -1 with an increase rate of 18.73 % compared to the treatment A 0 which gave an iron concentration of 125.41 mg Fe kg -1 . The reason attributed to the role of sulfuric acid in dissolving iron-containing compounds in the soil such as iron oxides and silicate minerals, which leads to liberation Iron from these compounds into the soil solution, thus increasing the concentration of available iron in the soil, as well as dissolving calcium carbonate, which has a negative relationship in the readiness of micronutrients in the soil, including iron, and thus its absorption by the plant and increasing its concentration in the vegetative part of the plant [39], the results agree with [30,32,40]. The results of table (3) also show that there are significant differences for the triple interaction between the addition of commercial sulfuric acid H 2 SO 4 with irrigation water and fertilization with phosphorus, iron and zinc to the soil in the concentration of iron in the leaves.…”

Section: Iron In Leavessupporting

confidence: 64%

“…Treatment A 1 excelled and gave a phosphorous concentration of 0.50 % an increase of 25.00% compared to control treatment A 0 which gave a phosphorous concentration of 0.40%. The reason attributed to the role of sulfuric acid in the interaction with soil components which led to the liberation of a number of nutrients, including phosphorous, which encouraged plants to absorb it from the soil solution and increase its concentration in the shoot [29], the results agree with [30,31,32,33].…”

Section: Phosphorus In Leavesmentioning

confidence: 63%

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Effect of Irrigation with Acidified Water and Phosphorous, Iron and Zinc on Nutrients Concentration, Growth and Yield of Cabbage

Ahmed,

Al-Tameemi

2023

IOP Conf. Ser.: Earth Environ. Sci.

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To investigate the impact of acidified water and phosphorous, iron, and zinc on the concentration of nutrients, growth, and yield of Cabbage (Brassica Oleracea L.), a field experiment was conducted in an agricultural field (Research Station F) at the College of Agricultural Engineering Sciences at the University of Baghdad in Iraq during the autumn season of 2021. On a bed of silty loam, The experiment used a randomized complete block design (RCBD) factorial with three replicates, with the main panels corresponding to acidified water (Sulphuric acid H2SO4) at concentrations of 0 and 2 ml L-1, added with irrigation water using the drip irrigation system. There were five treatments: no fertilizer added, fertilizer added at zero, fifty, seventy-five, and one hundred percent of the fertilizer recommended (65 kg P h-1) fertilizer added at ten kilograms of iron per hour and five kilograms of zinc per hour, and no fertilizer applied. Results showed that sulfuric acid, phosphorus, iron, and zinc applications, as well as their interactions, significantly impacted leaf phosphorus, iron, and zinc concentrations, chlorophyll content, dry weight, and yield. However, the interference between the addition of sulfuric acid, phosphorus, iron, and zinc to the soil (2 ml L-1 + 65 kg P h-1 +10 kg Fe h-1 + 5 kg Zn h-1) resulted in the highest leaf phosphorus,

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Section: Plant Yieldsupporting

confidence: 88%

Section: Iron In Leavessupporting

confidence: 64%

Section: Phosphorus In Leavesmentioning

confidence: 63%

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Effect of Irrigation with Acidified Water and Phosphorous, Iron and Zinc on Nutrients Concentration, Growth and Yield of Cabbage

Ahmed,

Al-Tameemi

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…This is mainly due to the large amount of alkaline oxide such as Fe 2 O 3 contained in TG and STG. Studies have shown that titanium gypsum has high acid neutralization capability and good [39], and the dihydrate gypsum contained in TG and STG has flocculation effect on heavy metals and can effectively improve soil salinization [40]. In addition, the soil pH in the slowrelease fertilizer treatment (WH) was generally higher than that in the other two groups (CK, CJ).…”

Section: Effects Of Fertilization and Amendments On Soil Physicochemi...mentioning

confidence: 99%

Effects of Reduced Fertilization Combined with Titanium Gypsum on Soil Arsenic and Cadmium and Water Spinach (<i>Ipomoea aquatica</i> Forsk) Growth

Lv¹,

Xu²,

Fu³

et al. 2023

Pol. J. Environ. Stud.

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Many industrial by-products have been used to fix heavy metals in contaminated soil. In this study, three amendments (titanium gypsum (TG) and two simulated titanium gypsum (STG1; STG2) were used to immobilize arsenic (As) and cadmium (Cd) in soil and reduce their concentration in water spinach. Three fertilization regimes (local conventional fertilization (CK), 30% reduced fertilization (CJ) and 30% nitrogen reduction slow-release fertilizer (WH)) were employed to verify the feasibility of reduced fertilization. The results showed that both TG and STG reduced As and Cd concentrations in soil and water spinach. In this study, TG, STG1 and STG2 reduced soil available As concentration by 3.8%, 4.1% and 6.2%, and soil available Cd concentration by 12.6%, 20.2% and 29.0%, respectively. These amendments increased soil pH without affecting alkali-hydrolyzed nitrogen, available phosphorus, available potassium, and organic matter. Moreover, reduced fertilization was feasible, in this experiment, CJ had no significant effect on soil nutrients and plant growth, and WH increased soil organic matter concentration and spinach biomass. Therefore, TG and STG have excellent soil heavy metal fixation potential, and combined with reducing fertilization, they can not only alleviate the pollution of soil As and Cd, but also improve the efficiency of fertilizer utilization.

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“…Consequently, salt stress results in great damage to rice growth, development, and yield. Various strategies have been explored to ameliorate rice resistance to salt stress, including the breeding of salt-tolerant varieties, application of chemical amendments, and inoculation of beneficial microorganisms [ 3 , 4 , 5 ]. Among these approaches, using plant growth-promoting rhizobacteria (PGPR) has gained substantial attention as an efficient and natural solution to tackle salt stress in plants and improve crop productivity [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

Mitigation of Salt Stress in Rice by the Halotolerant Plant Growth-Promoting Bacterium Enterobacter asburiae D2

Ning,

Lin,

Gao

et al. 2024

JoX

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Salinity is a major abiotic stress that seriously affects crop growth worldwide. In this work, we aimed to isolate potential halotolerant plant growth-promoting rhizobacteria (PGPR) to mitigate the adverse impacts of salt stress in rice. An isolate, D2, with multiple plant growth-promoting (PGP) characteristics was identified as Enterobacter asburiae D2. Strain D2 could produce indole-3-acetic acid and siderophore. It also exhibited phosphate solubilization and 1-aminocyclopropane-1-carboxylic deaminase activity. Genome analysis further provided insights into the molecular mechanism of its PGP abilities. Strain D2 inoculation efficiently stimulated rice growth under both normal and saline conditions. Compared with the non-inoculated plants, a significant increase in plant height (18.1–34.7%), root length (25.9–57.1%), root dry weight (57.1–150%), and shoot dry weight (17.3–50.4%) was recorded in inoculated rice seedlings. Meanwhile, rice seedlings inoculated with strain D2 showed improvement in chlorophyll and proline content, while the oxidant damage was reduced in these plants in comparison with the control group. Moreover, the K+/Na+ ratio of the inoculated rice seedlings exposed to NaCl and Na2CO3 was higher than that of the uninoculated groups. These results imply that Enterobacter asburiae D2 is a potential PGPR that can be used for alleviation of salt stress in rice.

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Application of Gypsum or Sulfuric Acid Improves Physiological Traits and Nutritional Status of Rice in Calcareous Saline-Sodic Soils

Cited by 12 publications

References 59 publications

Effect of Irrigation with Acidified Water and Phosphorous, Iron and Zinc on Nutrients Concentration, Growth and Yield of Cabbage

Effect of Irrigation with Acidified Water and Phosphorous, Iron and Zinc on Nutrients Concentration, Growth and Yield of Cabbage

Effects of Reduced Fertilization Combined with Titanium Gypsum on Soil Arsenic and Cadmium and Water Spinach (<i>Ipomoea aquatica</i> Forsk) Growth

Mitigation of Salt Stress in Rice by the Halotolerant Plant Growth-Promoting Bacterium Enterobacter asburiae D2

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