Response of sugarcane to different types of salt stress

Joshi, G. V.; Naik, G. R.

doi:10.1007/bf02205854

Cited by 27 publications

(15 citation statements)

References 13 publications

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“…The results also showed that the leaf area of two safflower varieties did not significant differences in all salinity levels (Table 2).Reasons for reduced leaf area can be impaired nutrient balance in soil and plant photosynthesis and increased respiration deficiency noted that causes disturbances in plant growth (Joshi and Naik 1980). Means at each column followed by similar letters are not significantly different (5 % The results showed that increasing salinity levels in both cultivars increased Na + significantly between the different levels were for all (Table 3).…”

Section: Table1 Mean Comparison Of Main and Interaction Effects Of Mmentioning

confidence: 77%

Effects of Sodium Chloride on Some Physiological Traits and Chemical Composition of Two Safflower Cultivars

Sadeghi

2011

Journal of Applied Sciences and Environmental Management

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ABSTRACT:To investigate the effects of sodium chloride on two safflower cultivars (LRV 51/11 and LRV 51/51(padideh), four levels of salinity: 0, 4, 8 and 12 dS/m, were employed as a factorial experiment arranged in a randomized complete block design with four replication in a controlled environment of the greenhouse during [2008][2009]. The desired salinity levels were developed by mixing the required amount of NaCl in soil before filling the pots (0, 2.16, 4.32, 8.64 g/kg soil). In most southern provinces of Iran, Soil Salinity is a growing problem particularly in irrigated agricultural areas and has been found to reduce safflower yield. The results indicated that increasing salinity from 0 to 12 dS/m, decreased emergence percentage, significantly. The two cultivars responded similarly to salinity. The number of leaves per plant and also the plant height were decreased upon increasing salinity. The results showed that increasing salinity levels decreased leaf area (LA) and dry weight (DW) in the LRV 51/11 line. These two lines were not significantly different from each other with respect to LA, DW and Na + . Increasing salinity levels increased Na + and decreased K + in both varieties. Overall, it appeared that LRV51/11 has higher performance and better compatibility conditions to the region, it more suitable for growth in saline soils found in the investigation. Increasing salinity from 0 to 4 dS/m initially increased LA and DW but increasing salinity from 4 to 12 dS/m decreased LA and DW in the LRV 51/51(padideh) line. @ JASEM

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Section: Table1 Mean Comparison Of Main and Interaction Effects Of Mmentioning

confidence: 77%

Effects of Sodium Chloride on Some Physiological Traits and Chemical Composition of Two Safflower Cultivars

Sadeghi

2011

Journal of Applied Sciences and Environmental Management

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“…There have been many reports (2,3,4,5,6,7,8,13) that different plant species and cultivars exhibit variable responses to isosmotic concentrations of different ions, such as chloride, sulfate, sodium and magnesium. It was observed(8) that sulfate salinity was more toxic to sugarcane than chloride salinity and the degree of toxicity of different ions in decreasing order was S04>Na>Cl>Mg. Fisher (4) reported that the sulfate ion depressed both vegetative growth and fruit yield of tomatoes more than the chloride ion.…”

Section: Discussionmentioning

confidence: 99%

Salt Tolerance of Muskmelons as Affected by Various Salinities in Sand Culture

Nukaya

Masui

Ishida

1983

Engei Gakkai zasshi

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SummaryMuskmelons (Cucumis melo L.) were grown in sand to determine the salt tolerance as affected by salinization of sea water, NaCI, Na2SO4 and MgCl2 in Experiment I, and MgSO4 in Experiment II at osmotic potentials of -0.95 (MgSO4 only), -1.20, -1.70 and -2 .70 bars as compared to a control of -0.70 bars of base nutrient solution. Fruit fresh weight and whole plant dry weight were greatest in the control and decreased in each salinity with decreasing osmotic potentials of treatment solutions. At -2.70 bars fruit fresh weight in the control was 37. 3, 31. 4, 11. 8, 24.8 and 17.0% in the sea water, NaCI, Na2SO4, MgC12 and MgSO4 series, respectively. No plant died in the sea water and NaCI series. A few plants at -2.70 bars in the MgCl2 series withered by harvest. All plants died within 60 days after transplanting at -2.70 bars in the Na2SO4 series and at -1.70 and -2.70 bars in the MgSO4 series. The growth in decreasing order was control>sea water=NaCl>MgCl2> Na2SO4=MgSO4. The addition of single salts or sea water to the base nutrient solution increased the content of the respective added ions in leaves and soil solutions (SSa) and EC of SSa, and decreased osmotic potentials of SSa. Ca in leaves decreased in the Na2SO4, MgC12 and MgSO4 series with decreasing osmotic potentials of treatment solutions. The result seemed to suggest specific effects of Mg and SO4 ions on muskmelons.

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“…Osawa (13) reported that MgCl2 inhibited Ca absorption in spinach, celery, turnip, Welsh onion, chard and kidney bean, while Ca uptake of sugarcane (6) was hin- dered by all salts (NaCI, Na2SO4, MgC12 and MgSO4). Inhibition of Ca uptake possibly caused severe toxicity to muskmelons in the magnesium-salinity.…”

Section: Discussionmentioning

confidence: 99%

Salt Tolerance of Muskmelons as Affected by Various Salinities in Nutrient Solution Culture

Nukaya

Masui

Ishida

1983

Engei Gakkai zasshi

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SummaryMuskmelons (Cucumis melo L.) were grown in nutrient solution to determine the salt tolerance as affected by salinization of sea water (-2.20 and -4.20 bars), NaCI and Na2SO4 (-2.20, -3.20 and -4.20 bars), and MgCl2 and MgSO4 (-1.20, -1 .70 and -2.20 bars) compared with a control of -0.70 bars of base nutrient solution. Fruit fresh weight and whole plant dry weight were greatest in the control and tended to decrease in each salinity with decreasing osmotic potential of treatment solutions. At -2.20 bars fruit fresh weight was 89. 9, 94. 5, 81. 3, 67.8 and 13.9% compared with the control in the sea water, NaCI, Na2SO4, MgCl2 and MgSO4 series, respectively. Growth was much greater in the sodium-than magnesium-salinity and, to a less extent, in the chloride-than in the sulfatesalinity. Fruit taste varied with the salt added to the base nutrient solution. Visible salt injury was proportional to the growth reduction. No plants died at -2 .20 bars before harvest in the sodium-salinity. Most plants died in the MgC12 series and all plants died in the MgSO4 series at -2.20 bars before harvest. Addition of single salts or sea water to the base nutrient solution tended to increase the content of the respective added ions in leaves and fruit. Ca and K in leaves were less at -2.20 bars in all salinities than in the control.

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Response of sugarcane to different types of salt stress

Cited by 27 publications

References 13 publications

Effects of Sodium Chloride on Some Physiological Traits and Chemical Composition of Two Safflower Cultivars

Effects of Sodium Chloride on Some Physiological Traits and Chemical Composition of Two Safflower Cultivars

Salt Tolerance of Muskmelons as Affected by Various Salinities in Sand Culture

Salt Tolerance of Muskmelons as Affected by Various Salinities in Nutrient Solution Culture

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