The role of effluent water irrigation in the mineral absorption of aerobic rice varieties (Oryza sativa L.)

Ibadzade, Marks; Kun, Ágnes; Székely, Árpád; Szalóki, Tímea; Penksza, Károly; Jancsó, Mihály

doi:10.1007/s42976-020-00117-x

Cited by 3 publications

(1 citation statement)

References 41 publications

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“…The use of fish farm effluent in plant production has been reported for the cultivation of several species, such as tomato (Castro et al, 2006;Jchappell et al, 2008;Khater et al, 2015), basil, marigold (Hundley et al, 2013), lettuce (da Rocha et al, 2017, legumes (Silva et al, 2018), potato, soybean, onion (Abdelraouf, 2019, rice (Ibadzade et al, 2020), and willow (Kolozsvári et al, 2021). The combination of fish farming and agriculture can reduce the need for irrigation (McMurtry et al, 1997).…”

Section: Introductionmentioning

confidence: 99%

Influence of agricultural effluent irrigation on common purslane (Portulaca oleracea L.) and garden basil (Ocimum basilicum L.): preliminary results

Valkovszki¹,

Jancsó²,

Székely³

et al. 2022

Columella

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The agricultural costs can be reduced with waste water application. The effect of water quality was tested on several parameters of purslane and basil. Four treatments were applied (Irr0: non-irrigated control; Irr1: effluent water from an intensive African catfish farm; Irr2: diluted effluent water with gypsum; Irr3: Körös-oxbow lake water as irrigated control). Completely random sampling was used, ten plants were measured per treatment. For basil the benefical effects of Irr3 irrigation were detected; there were significant differences among the treatments. The highest values of the parameters were in Irr3: plant height (47.96 cm), root length (23.22 cm), biomass (164 g plant-1, fresh floral shoot tip (85.56 g plant-1), fresh stem (78.44 g plant-1) and fresh root weight (9.38 g plant-1). At basil very strong positive correlation was evinced between the biomass, and fresh root weight (p=0.01; Pearson’s r=0.87). The significantly more yield was achieved by irrigation on basil. Irrigation with undiluted effluent water (Irr1: biomass: 124.50 g/plant) is similarly effective to increase yield, as in Irr3.

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Section: Introductionmentioning

confidence: 99%

Influence of agricultural effluent irrigation on common purslane (Portulaca oleracea L.) and garden basil (Ocimum basilicum L.): preliminary results

Valkovszki¹,

Jancsó²,

Székely³

et al. 2022

Columella

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Evapotranspiration of a Hungarian rice variety, ‘SZV Tünde’ in large weighing lysimeter

et al. 2022

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Aerobic rice production is an alternative growing method to reduce water consumption of rice and thus increase the water productivity of the system without a significant reduction of yield and quality. Evapotranspiration (ETc) of a Hungarian rice variety, ‘SZV Tünde’ under aerobic conditions was measured in large weighing lysimeter during the growing season in 2020. In our experiment, 506.7 g/m2 grain yield and a total above-ground biomass of 1140.4 g/m2 were produced with the application of 315.6 mm of irrigation. Water use-efficiency (WUE) based on the water input and the grain yield was 0.65 g/L. Total ETc for the whole season was measured as 648.3 mm. However, ETc values were ranged 2.04-3.86 mm/day, 3.57-7.90 mm/day and 0.90-4.26 mm/day at the initial, mid and end stages, respectively. Crop coefficients for the different periods of the season were calculated as Kcini=0.82, Kcmid=1.40 and Kcend=0.77. Negative effects of drought can seriously damage rice crop; therefore irrigation scheduling has significant role in successful aerobic rice cultivation. Reliable estimation of evapotranspiration rate in different crop developmental stages can promote this goal.

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The effect of application of effluent water on sage (Salvia officinalis L.) yield and quality in lysimeters

Valkovszki

Jancsó

Székely

et al. 2023

Folia Horticulturae

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Cultivation of medicinal plants with the irrigation of agricultural effluents might be of great importance to save fresh water resources, extend cultivation area and increase economic feasibility. We investigated the effects of saline fish farm effluent water, diluted and gypsum-supplemented effluent, and natural freshwater as a control irrigation in lysimeters. Beside plant growth parameters, macronutrient and sodium content and the amount and composition of essential oil of sage plants were measured. Significant differences among irrigation treatments were found in plant height, SPAD value and essential oil content. Seasonal variation was also observed on plant height, nutrient content of the leaves and the total essential oil content. The essential oil components characterised by the highest levels of availability were detected as α-thujone, camphor, ß-thujone, 1,8-cineol and ledol. Under effluent irrigation, the concentrations of - and ß-thujone increased slightly; only camphene, trans-sabinole and caryophyllene-oxide changed significantly. The other main components remained stable. Our analysis of the response of sage to the input of effluent provides a reasonable ground for recommending the utilisation of saline effluent water from intensive fish farming in sage production, thus preventing the wastage of valuable water resources.

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The role of effluent water irrigation in the mineral absorption of aerobic rice varieties (Oryza sativa L.)

Cited by 3 publications

References 41 publications

Influence of agricultural effluent irrigation on common purslane (Portulaca oleracea L.) and garden basil (Ocimum basilicum L.): preliminary results

Influence of agricultural effluent irrigation on common purslane (Portulaca oleracea L.) and garden basil (Ocimum basilicum L.): preliminary results

Evapotranspiration of a Hungarian rice variety, ‘SZV Tünde’ in large weighing lysimeter

The effect of application of effluent water on sage (Salvia officinalis L.) yield and quality in lysimeters

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