Quality of lettuce Lactuca sativa (var. Tropicana M1) grown with two low-salinity shrimp effluents

Ramos-Sotelo, Humberto; Valdéz-Ortiz, Ángel; Germán-Báez, Lourdes J.; Fierro-Sañudo, Juan F.; León-Cañedo, Jesús A.; Alarcón-Silvas, Suammy G.; Reyes-Moreno, Cuauhtémoc; Páez‐Osuna, Federico

doi:10.1016/j.fochx.2019.100027

Cited by 8 publications

(12 citation statements)

References 26 publications

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“…Salinity stress has also been proven to negatively affect plant physiological and biochemical processes that in turn influence both primary and secondary metabolism of plants . Numerous studies have shown the negative effect of increasing levels of sodium chloride (NaCl) on plant height and vigor, on leaf area and on leaf number . Plant photosynthetic rate is also negatively affected by high salinity, which could change positively or negatively the protein content, thus affecting quality and inducing several plant secondary metabolism processes and antioxidant mechanisms to resist the impacts of salinity .…”

Section: Introductionmentioning

confidence: 99%

“…6 Numerous studies have shown the negative effect of increasing levels of sodium chloride (NaCl) on plant height and vigor, 7-9 on leaf area 10,11 and on leaf number. 12,13 Plant photosynthetic rate is also negatively affected by high salinity, 14 which could change positively or negatively the protein content, 15 thus affecting quality and inducing several plant secondary metabolism processes 16 and antioxidant mechanisms to resist the impacts of salinity. 17,18 Several means for the alleviation of negative impacts of salinity have been suggested, including the exogenous application of cations, either through the rooting system or via foliar applications.…”

Section: Introductionmentioning

confidence: 99%

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Interactive effects of salinity and silicon application on Solanum lycopersicum growth, physiology and shelf‐life of fruit produced hydroponically

et al. 2019

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BACKGROUND Using water with high salinity for plant fertigation may have detrimental effects on plant development and total yield and on the quality of the crop produced. As a possible means to alleviate the negative effects of salinity, silicon (Si) can be incorporated in the nutrient solution supplied to plants. In the present study, hydroponically grown tomato (Solanum lycopersicum Mill.) plants were subjected to two different salinity levels (0 and 50 mmol L−1 NaCl) with and without the application of Si (0 and 2 mmol L−1 K2SiO3) in order to evaluate its possible positive impact on mitigation of salinity stress‐induced symptoms. An additional experiment was implemented with postharvest Si application (sodium silicate) to investigate effects on the shelf‐life of tomato fruit. RESULTS Salinity (50 mmol L−1 NaCl) decreased plant size, total yield and fresh fruit weight while a high percentage of blossom end rot symptoms of tomato fruit was also observed. The application of Si in the nutrient solution counteracted these detrimental effects, generating a higher yield and healthier fruit (lower blossom end rot incidence) compared to the untreated plants (no application of Si). Salinity improved several quality‐related traits in tomato fruit, resulting in higher marketability, whereas the addition of Si (pre‐ and postharvest) maintained fruit firmness following storage thereby increasing the shelf‐life of tomato fruit. CONCLUSIONS These findings indicate that Si application (pre‐ and postharvest) could provide an effective means of alleviating the unfavorable effects of using low‐quality water in plant fertigation on tomato plant development, fruit yield and post‐harvest quality, through increased fruit firmness. © 2019 Society of Chemical Industry

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Interactive effects of salinity and silicon application on Solanum lycopersicum growth, physiology and shelf‐life of fruit produced hydroponically

et al. 2019

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“…Chromium toxicity disturbs the plant physiology by producing reactive oxygen species (ROS) and causes changes in the absorption of mineral elements. Concurrently, the accumulation of excess intracellular sodium ions affects the bioenergetic processes of photosynthesis, causing peroxidation of membranes and increasing the flavonoid content to fight the oxidative stress caused by salinity (MASTALERCZUK et al, 2019;RAMOS-SOTELO et al, 2019;DIN et al, 2020). Berilli et al (2015) reported chromium accumulation in conilon coffee seedlings using tannery sludge in solid phase as substrate, while Sales et al (2018b) found an increase in the flavonoid index in Schinus terebinthifolia seedlings grown in substrates with tannery sludge.…”

Section: Resultsmentioning

confidence: 99%

Effect of Foliar-Applied Tannery Sludge on Growth and Physiology of Passiflora Edulis Seedlings

Sales

Berilli²,

Pereira³

et al. 2020

Reveng

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Today, industries are increasingly concerned about the disposal of their waste. One of the proposed solutions to deal with certain wastes is through agriculture in the form of fertilizers. Thus, the objective of this study was to evaluate the effect of liquid tannery sludge as foliar fertilizer on the growth and physiology of passion fruit seedlings. The experiment was conducted in a greenhouse, in a randomized block design with six replications. Six treatments were applied to leaves: tannery sludge diluted in water (132, 263, 395 and 527 mL L-1); only water (control); and the conventional treatment. The following growth characteristics were evaluated: leaf production, plant height, crown diameter, stem diameter, total fresh matter and dry matter of the plants. The physiological characteristics evaluated were the indices chlorophyll, nitrogen balance, flavonoids, anthocyanins, and plant color. The flavonoid index increased in plants that received foliar application of 527 mL L-1 without compromising the other characteristics evaluated. The doses 263, 395 and 527 mL L-1 showed the best results for the growth characteristics, equaling those of the conventional treatments. Foliar application of tannery sludge can be recommended for yellow passion fruit seedlings.

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“…Since the quality of the harvested products is a very important factor for commercialization, a complementary study was carried out on the quality of the Tropicana M1 variety lettuce in all treatments (Ramos‐Sotelo et al . 2019). Lettuces cultivated in groundwater treatment presented higher concentrations of functional properties (phenolics, flavonoids and antioxidant capacity).…”

Section: State Of the Art Of Integrated Shrimp–plant Culturesmentioning

confidence: 99%

Co‐culture of shrimp with commercially important plants: a review

Fierro-Sañudo

Páez‐Osuna

2020

Reviews in Aquaculture

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Shrimp farming is one of the most important worldwide developed sectors; however, this development has induced a series of negative environmental impacts. One strategy to reduce these impacts is the integration or co‐culture of shrimp farming with agriculture. The integration of shrimp farming with commercial plants has been carried out with the objective of minimizing the environmental impact through the use of biosolids and effluents enriched with nutrients, taking advantage of available resources and generating greater income for producers. The aim of this review was to present the state of the art of integrated shrimp–vascular plant culture, focus on those plants with commercial interest and describe the different forms of integration. We reviewed over 158 studies dealing with integrated shrimp–plant cultures at different salinities, as well as the influence of salinity in the performance of both biological components. Plants suitable for the integration with shrimp farming are also examined, including advantages and disadvantages. Finally, several features that require further research are identified.

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Quality of lettuce Lactuca sativa (var. Tropicana M1) grown with two low-salinity shrimp effluents

Abstract: Highlights Control lettuce showed higher levels of proline than lettuce from other treatments. Well water lettuce exhibited higher levels of phenols than that from other treatments. Lettuce with low-salinity shrimp effluent exhibit a quality comparable to the control.

Cited by 8 publications

References 26 publications

Interactive effects of salinity and silicon application on Solanum lycopersicum growth, physiology and shelf‐life of fruit produced hydroponically

Interactive effects of salinity and silicon application on Solanum lycopersicum growth, physiology and shelf‐life of fruit produced hydroponically

Effect of Foliar-Applied Tannery Sludge on Growth and Physiology of Passiflora Edulis Seedlings

Co‐culture of shrimp with commercially important plants: a review

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