Salt stress effects on growth and mineral nutrition of French beans

Bhivare, V. N.; Nimbalkar, J. D.

doi:10.1007/bf02232942

Cited by 45 publications

(22 citation statements)

References 17 publications

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“…Unlike the results of Maas et al (1972), Bhivare and Nimbalkar (1984), the results of this study showed a drastic Fe concentration reduction in shoots and roots pointed towards the severe effect of salinity on iron acquisition in both lines. These findings are in agreement with those obtained by Shrivastava and Sharma (1998) and Alpaslan et al (1998).…”

Section: Discussioncontrasting

confidence: 85%

Responses of two lines of Medicago ciliaris to Fe deficiency under saline conditions

et al. 2011

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The aim of this research was to study the responses of two lines of Medicago ciliaris: TN11.11 and TN8.7 to iron deficiency under saline conditions. However; the paper showed also the results of a preliminary study which report the contrastive responses of the two lines to salinity. We found that plant growth and chlorophyll content of TN11.11 line were more affected by salinity than TN8.7. The severity of symptoms was linked to the sodium accumulation in shoots as well as a limitation of potassium uptake. Our data allowed us to note that TN8.7 line is less sensitive and can better cope with the salinity. Concerning the effect of salinity on iron deficiency responses, we noted that root PM H ? -ATPase and FCR activities were reduced when iron deficiency was associated with salinity. This probably explained the decrease of Fe uptake. On the contrary, PEPC activity was not affected.

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Section: Discussioncontrasting

confidence: 85%

Responses of two lines of Medicago ciliaris to Fe deficiency under saline conditions

et al. 2011

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“…Another response of the plant to high internal salt concentrations is to dilute the salts with water, which increases the plant moisture content. According to Bhivare and Nimbalkar (1984) salt stress increases plant moisture content of beans (P. vulgaris) In this investigation, both crop K concentration and moisture contents increased as kelp additions increased soil levels of soluble salts (EC) and exchangeable K. Nutrient availability (Jansson, 1971) and phytotoxins (Patrick, 1971) can have an inhibitory effect on plant emergence, germination and development. Levels of phytotoxins and nutrient availability may vary with incubation period as the kelp decomposes.…”

Section: Discussionmentioning

confidence: 97%

Effects of kelp (Macrocystis integrifolia) on soil chemical properties and crop response

Temple

Bomke

1988

Plant Soil

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In 1981 a two-year field plot experiment was established to assess the effects of quantities (0, 7.5, 15, 30, 60 and 120 t ha -~) of fresh kelp (Macrocystis integrifolia) on crop growth and nutritional response and chemical properties of a fine-textured soil. Soil was analyzed for NO 3-N, NH4-N, electrical conductivity, pH, CI and exchangeable cations (K, Mg, Ca, Mn and Na). The plots were planted to beans (Phaseolus vulgaris) in the first year and peas (Pisum sativum) in the second year. Marketable bean yields increased in the first year with kelp applications up to 60 t ha -~ , with yields, emergence and flowering being reduced by the 120t ha ~ application. Soluble salts (EC) and CI concentrations in the soil eight days after application increased linearly and sharply with increasing quantities of kelp. Increased K concentration and moisture content, characteristics of plants growing in a salt-stressed soil environment, were measured. A subsequent companion greenhouse experiment confirmed that the reduced bean emergence and growth with 120 t haapplications of kelp were primarily due to soluble salts. The only growth effects upon peas in the second year was a slight reduction in leaf plus stem yields with increasing applications of kelp.

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“…Vaghya, obtained by courtesy of M.P.K.V., Rahuri (M.S., India), were sown in a garden soil in earthen pots. After 12 days of stabilization, the seedlings were subjected to salt treatment as described previously (Bhivare and Nimbalkar, 1984). At pod filling stage, the photosynthetic efficiency and the rate of translocation of photosynthates in plants bearing 8-10 leaves and 5 7 pods were studied.…”

Section: Methodsmentioning

confidence: 99%

Effect of salinity on translocation of assimilates in french bean

Bhivare

Chavan

1987

Plant Soil

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The effect of sodium chloride and sodium sulphate salinities on the rate of translocation of photosynthates in french bean at the pod filling stage was investigated. Both salt treatments exerted a negative influence on the translocation of photosynthetic assimilates and in this respect the NaC1 treatment was more detrimental than that of Na2 SO4. The transport of radioactivity from the source to the sink (pod) and other plant parts such as leaves, stem and roots was adversely affected by both salinity regimes.

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Salt stress effects on growth and mineral nutrition of French beans

Cited by 45 publications

References 17 publications

Responses of two lines of Medicago ciliaris to Fe deficiency under saline conditions

Responses of two lines of Medicago ciliaris to Fe deficiency under saline conditions

Effects of kelp (Macrocystis integrifolia) on soil chemical properties and crop response

Effect of salinity on translocation of assimilates in french bean

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