Differentiation of chloride and sulphate salinity on the basis of ionic distribution in genetically diverse cultivars of wheat

Datta, Ketaki; Kumar, Ashok; Varma, S. K.; Angrish, R.

doi:10.1080/01904169509365056

Cited by 32 publications

(13 citation statements)

References 18 publications

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“…Tandon (1992) reported that the antagonism between both ions was greater when K + was also applied. A tendency of decreasing Mg 2+ concentration in barley, kochia, tomato, and wheat plants grown with increasing SO 4 2− concentration in the nutrient medium was found by Datta et al (1995). These results are not commensurate with those of Manchanda, Sharma, and Mor (1991), who advocated a decreased Ca 2+ absorption in SO 4 2− dominated salinity (40-80% more Mg 2+ than in control plants).…”

Section: Magnesium Concentration and Extraction By Plantcontrasting

confidence: 52%

“…Sulfate salinity can reduce plant-available Ca 2+ by precipitation of gypsum (Ströhmenger 2001). A tendency of decreasing Ca 2+ contents with increasing SO 4 2− concentrations in the nutrient medium was reported in tomato, wheat, and alfalfa (Terabayashi et al 1995;Datta et al 1995;Soltanpour et al 1999). Controversially, MacAdam et al (1997) reported that alfalfa accumulated Ca 2+ in preference to Mg 2+ and was approximately four times greater than that of tall fescue when irrigated with sulfate saline water.…”

Section: Calcium Concentration and Extraction By Plantmentioning

confidence: 91%

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Effects of Treated and Untreated Wastewater from Municipal Solid Waste (MSW) Leachates on the Nutritional State ofViolaspp.: Sodium, Potassium, Calcium, and Magnesium

Plaza

Fusai²,

Carmassi³

et al. 2013

Communications in Soil Science and Plant Analysis

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The scarcity of water for different uses has created a need for using nonconventional water resources, such as wastewater and saline water. Their use could contribute to reduced water resource consumption in arid areas and biosphere contamination. Wastewaters are normally unbalanced solutions rich in sodium (Na + ), calcium (Ca 2+ ), magnesium (Mg 2+ ), sulfate (SO 4 2− ), and chloride (Cl − ), which can cause damages to crops, but if they are treated, their quality can increase. The aim of this trial was to study the effects of pure, diluted, sand-filter depurated, and phytodepurated wastewater from municipal solid waste (MSW) leachates, compared with groundwater on the nutritional state of the ornamental plant Viola spp. The experimental design was unifactorial (type of irrigation water). Five treatments were tested: R9.0 [wastewater, electrical conductivity (EC) 9.0 dS m −1 ], R4.5 (wastewater, EC 4.5 dS m −1 ), D4.5 (depurated water, EC 4.5 dS m −1 ), FD4.5 (phytodepurated water, EC 4.5 dS m −1 ), and P (groundwater, EC 1.5 dS m −1 ). Nutrient (Na + , K + , Ca 2+ , and Mg 2+ ) concentrations and partitioning per fraction (flowers, aerial vegetative fraction, including stems and leaves [called AVF], and roots) were studied. Similar total Na + extractions were found in the 4.5 dS m −1 treatments, being greater than in the 9.0 dS m −1 treatment, all of the surpassing the control. Nevertheless, there were Na + partitioning per fraction differences depending on Na + concentration. Total K + extraction was the greatest in FD4.5, related with its greater root concentration. Potassium was mainly located in AVF, followed by flowers. Calcium and Mg 2+ extractions showed a similar behavior. The greatest Ca 2+ extraction was noticed in control plants, which is related with Ca 2+ accumulation in roots.

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Section: Magnesium Concentration and Extraction By Plantcontrasting

confidence: 52%

Section: Calcium Concentration and Extraction By Plantmentioning

confidence: 91%

Effects of Treated and Untreated Wastewater from Municipal Solid Waste (MSW) Leachates on the Nutritional State ofViolaspp.: Sodium, Potassium, Calcium, and Magnesium

Plaza

Fusai²,

Carmassi³

et al. 2013

Communications in Soil Science and Plant Analysis

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“…As células do córtex da raiz, por meio de suas membranas, têm alta afinidade pelo transporte de potássio, sendo que esse grau de seletividade pode variar drasticamente de acordo com a espécie (GRATTAN;GRIEVE, 1993). No caso de algumas não-halófitas, parte do potássio pode ser substituída pelo sódio, havendo estímulo ao crescimento, como ocorre em algumas plantas da família Chenopodiaceae; e existem plantas -como o milheto, a cevada, o arroz e o tomate -em que o potássio pode ser substituído pelo sódio apenas em pequena proporção, e o sódio não exerce efeito específico no crescimento (FURLANI, 2004 Datta et al (1995), que verificaram redução com aumento da salinidade. O magnésio exerce funções importantes na célula vegetal, que vão desde a síntese de proteínas e clorofilas, ativação enzimática, fosforilação, fotossíntese, até a partição de carbono no tecido vegetal, uma vez que, em plantas deficientes em magnésio, a queda na capacidade fotossintética altera o suprimento de fotoassimilados, alterando as relações fonte/dreno (MARSCHNER, 1995).…”

Section: Resultsunclassified

Crescimento, acúmulo de íons e produção de tomateiro irrigado com água salina

Freire¹,

Saraiva²,

Miranda³

et al. 2011

Sem. Ci. Agr.

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ResumoO tomateiro (Lycopersicon esculentum Mill.) é uma das hortaliças mais consumidas no mundo. No Estado da Paraíba, sua produtividade encontra-se abaixo da média nacional e a salinidade é um dos fatores que têm contribuído para isso. Esse trabalho teve como objetivo avaliar os efeitos da salinidade no crescimento, na nutrição mineral e na produção de duas cultivares de tomateiro rasteiro. Foram estudadas as cultivares Santa Adélia e Meia Estaca, irrigadas com água apresentando condutividades elétricas de 0,4; 1,5; 3,0; 4,5 e 6,0 dS m -1 , constituindo um fatorial 2x5, com 3 repetições. Analisaram-se a massa seca da parte aérea e das raízes, a taxa de crescimento relativo, os teores foliares de N, K, Ca, Mg, S e Na, e a produção de frutos. Observou-se que a salinidade reduziu a massa seca da parte aérea nas plantas da cultivar Santa Adélia. As cultivares apresentaram comportamento diferenciado quanto aos teores dos nutrientes nas folhas. A salinidade reduziu a produção de frutos. A cultivar Meia Estaca foi mais tolerante à salinidade do que a Santa Adélia. Palavras-chave: Salinidade, nutrição mineral, tolerância à salinidade Abstract Tomato (Lycopersicon esculentum Mill.) is one of the most consumed vegetables in the world. In Paraiba State, the yield is bellow the national average, and the salinity has contributed for this. This work aimed to evaluate the salinity effects in growth, plant nutrition and yield on two tomato cultivars. Santa Adelia and Meia Estaca cultivars were irrigated with saline water (0.4; 1.5; 3.0; 3.5; and 6.0 dS m -1 ), in a 2x5 factorial design, with 3 replications. Shoots and roots dry matter, the relative growth rate, N, K, Ca, Mg, S, and Na contents in the leaves, and fruits yield were analyzed. The salinity reduced shoot dry matter in Santa Adelia cultivar. Both cultivars had different behaviors related to leaf ion contents. The salinity reduced the fruit yield. Meia Estaca cultivar was more salt tolerant than Santa Adelia cultivar.

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“…Soils & Thorpe, 1988;Manchanda & Sharma, 1989;Warne et aI., were treated before planting with sufficient Na2S04 or NaCI 1990; Awada et al, 1995). The explanations proposed for the to produce a range of electrical conductivity (EC) in the satuvaried responses include physiological differences between ration extract of the soil (corresponding to a water content of plant species or even cultivars (Datta et al, 1995), as well as 430 cm 3 kg-I dry soil) up to a maximum of 21 dS m-I . In ionic differences between salt types and the consequent addition, three levels of MnS04 (0,900 and 1600 mg Mn kg-I effects on nutrient uptake (Sposito, 1989).…”

Section: Introductionmentioning

confidence: 99%

Effects of sodium sulphate, sodium chloride and manganese sulphate on kikuyu (Pennisetum clandestinum)growth and ion uptake

Mills

Fey

Johnson

2004

South African Journal of Plant and Soil

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Irrigation with saline water is increasingly practised yet an understanding of plant response to different salt types remains largely elusive. Our study investigated the effects of irrigation with simulated effluent containing three salts on the growth and composition of a common South African pasture grass. We treated pots of kikuyu (Pennisetum clandestinum Hochst. ex Chiov.) in a controlled environment with solutions of sodium sulphate (Na2S04) or chloride (NaCI) at saturated soil solution electrical conductivity (EC) of 0,5, 10 and 20 dS m-1 , combined with 0, 900 or 1800 mg kg-1 Mn as MnS04' Kikuyu yields in the Na2S04 treatments were significantly lower than in corresponding NaCI treatments. This could be explained by increased ion imbalance and osmotic stress as a result of higher ionic strength and a greater concentration of neutral ion pairs in the Na2S04 system at similar EC. An apparent Na2S04-induced Ca deficiency was attributed to suppressed Ca 2 + activity through ion pairing at high ionic strengths. Under the conditions of this experiment ionic strength appeared to be more effective than EC as a measure of salinity stress when comparing the effects of S04 and Cion growth of kikuyu.

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Differentiation of chloride and sulphate salinity on the basis of ionic distribution in genetically diverse cultivars of wheat

Cited by 32 publications

References 18 publications

Effects of Treated and Untreated Wastewater from Municipal Solid Waste (MSW) Leachates on the Nutritional State ofViolaspp.: Sodium, Potassium, Calcium, and Magnesium

Effects of Treated and Untreated Wastewater from Municipal Solid Waste (MSW) Leachates on the Nutritional State ofViolaspp.: Sodium, Potassium, Calcium, and Magnesium

Crescimento, acúmulo de íons e produção de tomateiro irrigado com água salina

Effects of sodium sulphate, sodium chloride and manganese sulphate on kikuyu (Pennisetum clandestinum)growth and ion uptake

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