Impact du NaCl sur la croissance et la nutrition de la variété de blé dur Massa cultivée en milieu hydroponique

Khaled, Laaziza Ben; Ouarraqi, El Mostafa; Zid, Ezzeddine

doi:10.1080/12538078.2007.10516047

Cited by 5 publications

(3 citation statements)

References 55 publications

(50 reference statements)

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“…Beyond 8 dS/m of salt in the soil solution (BT and UF), Sesbania is under saline stress conditions and Na + concentrations increase significantly in roots and stems. The aerial parts exhibited the greatest quantity of Na + , which may be a strategy of Sesbania to cope with salt stress [77]. A similar behavior was observed by Hajlaoui et al [86] in two forage maize (Zea mays L.).…”

Section: Effect On the Mineral Composition Of Sesbaniasupporting

confidence: 80%

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Membrane Processes Treatment and Possibility of Agriculture Reuse of Textile Effluents: Study Case in Tunisia

Mzahma

Duplay

Souguir

et al. 2023

Water

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Several processes have been developed to treat the textile effluents. Membrane technologies are among the most reliable processes for purifying these effluents. However, due to high costs, only reduced quantities are being treated. The recycling practices of treated textile effluents (TTE) in agriculture have not been appropriately explored. This work evaluates the quality of waters treated by membrane processes and puts forward a scenario for optimizing TTEs in agriculture. Four types of TTE have been tested to irrigate Sesbania bispinosa plants: water from biological treatment (BT) and water from three membrane processes after BT (Ultrafiltration (UF), Nanofiltration (NF), and Reverse Osmosis (RO)). The results indicate that the NF and RO membranes have a high affinity to remove monovalent and multivalent ions. Indeed, the removal of SO42−, Na+, and Cl− by NF was 83, 61, and 55%, respectively. Thus, the RO reduces approximately 96% of these elements. Irrigation with NF and RO waters has no negative effect on the soil and Sesbania plants, contrary to BT and UF waters. It appears that the reuse of TTE resulting from BT is not a good alternative; however, by carrying out additional treatments by NF and RO, their reuses have been made possible. The achieved results are a proposal to simultaneously solve three major problems affecting most of the world’s population: (1) environmental pollution by reducing the discharge of untreated textile effluents and improving the quality of this discharged water; (2) the pressure on water resources in the agricultural sector by replacing a conventional resource with a non-conventional resource (TTE); and (3) the lack of fodder, especially in the summer, by opting for crops that adapt to the quality of these TTE.

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Section: Effect On the Mineral Composition Of Sesbaniasupporting

confidence: 80%

“…This effect on S. bispinosa is like that on alfalfa [75], Sesbania sesban [76], and durum wheat (Triticum durum Desf. "Massa") [77].…”

Section: Effect On the Rootmentioning

confidence: 99%

Membrane Processes Treatment and Possibility of Agriculture Reuse of Textile Effluents: Study Case in Tunisia

Mzahma

Duplay

Souguir

et al. 2023

Water

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“…En effet, le stress salin implique un raccourcissement du stade tallage et donc une limitation de l'émission de talles dont la conséquence principale est la réduction de la biomasse végétale. Ben Khaled et al (2007) ont montré que la contrainte saline a pu réduire le nombre de talles même à des doses de 25 et 50 mM NaCl pour disparaître complètement à partir d'une concentration en NaCl de 75 mM. Nombre de grains par épi L'analyse de la figure 3 relative au nombre de grains/épi montre que la salinité réduit significativement ce paramètre.…”

Section: Résultats Et Discussion Effet De La Salinité Sur Les Paramètunclassified

Criblage De Quelques Genotypes De Ble Dur (Triticum Durum Desf.) Sous Un Stress Salin En Culture De Pot

Ayed

Othmani

Beji³

et al. 2016

ESJ

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In this study, five durum wheat (Triticum turgidum ssp durum) genotypes: Agili, Arbi, Derbassi, Karim and Maali were assessed for 04 agronomical parameters associated with salinity-tolerance. Genotypes were grown under glasshouse conditions and exposed to five salinity levels (control, 3g/l, 6 g/l, 9 g/l et 12 g/l of NaCl) to evaluate their tolerance using their biomass and the relative salt-susceptibility index: R.S.S.I = R.B.D./S.I.I. (R.B.D.: relative biomass deficit and S.I.I.: salinity intensity index).Genotypic screening was also based on agro-morphological traits: tillers number/plant, plant height, grains number/spike and 1000 kernel weight. Analysis of variance revealed a significant (p<0.001) difference between treatments and genotypes. This difference indicated a large variability between genotypes. Results showed also that Maali variety had the higher agronomic performance and the lower R.S.S.I than other genotypes.

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Protective Mechanisms of Salinity Stress: How Do Plants Resilient Salinity Conditions?

Awaad

2023

Earth and Environmental Sciences Library

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Impact du NaCl sur la croissance et la nutrition de la variété de blé dur Massa cultivée en milieu hydroponique

Cited by 5 publications

References 55 publications

Membrane Processes Treatment and Possibility of Agriculture Reuse of Textile Effluents: Study Case in Tunisia

Membrane Processes Treatment and Possibility of Agriculture Reuse of Textile Effluents: Study Case in Tunisia

Criblage De Quelques Genotypes De Ble Dur (Triticum Durum Desf.) Sous Un Stress Salin En Culture De Pot

Protective Mechanisms of Salinity Stress: How Do Plants Resilient Salinity Conditions?

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