Biologia Plantarum 27 : 65 — Bazzaz FA. Seed germination on relation to salt concentration in three populations for Prosopis farcta. Oecologia 13 : 73 — Blum A. Plant breeding for stress environments. Plant sulphate transporters: co-ordination of uptake, intracellular and long-distance transport.
Journal of Experimental Botany : — Burkart A. A monograph of the genus Prosopis Leguminosae subfamily Mimosoideae. Journal Arnold Arboretum 57 : — Germination response of dimorphic seeds of two halophyte species to environmentally controlled and natural conditions.
Canadian Journal of Botany 81 : — Effects of salinity on germination and seedling growth of Prosopis flexuosa D. Forest Ecology and Management 63 : — Growth, ion content and proline accumulation in NaCl-selected and non-selected cell lines of lucerne cultured on sodium and potassium salts. Plant Science : 71 — Inter- and intraspecific variability in Prosopis flexuosa and P. Journal of Arid Environments 40 : — Plant responses to sulphate and chloride salinity: growth and ionic relations.
Soil Science Society of America Journal 47 : — Dafni A, Negbi M. Varability in Prosopis farcta in Israel: seed germination as affected by temperature and salinity. Israel Journal of Botany 27 : — Journal of Plant Nutrition 20 : — Egan TP, Ungar I. Effect of different salts of sodium and potassium on the growth of Atriplex prostata Chenopodiaceae.
Journal of Plant Nutrition 21 : — The effect of different salts of sodium and potassium on the accumulation of glycinebetaine in Atriplex prostate. Biologia Plantarum 44 : — Journal of Applied Irrigation Science 14 : — Genesis and characteristics of salt-affected soils in Tarim Basin.
In: Ichikuni M, ed. Tokyo: Science and Technology Agency, — Salinity—mineral nutrient relations in horticultural crops. Scientia Horticulturae 78 : — Gulzar S, Khan MA. Seed germination of a halophytic grass Aeluropus lagopoides. Annals of Botany 87 : — Improving stress tolerance in plants by gene transfer. Trends in Plant Science 3 : 61 — Response of mesquite to nitrate and salinity in a simulated phreatic environment: water use, dry matter and mineral nutrient accumulation.
Plant and Soil : — Effect of salinity on germination and seedling growth of two Atriplex species Chenopodiaceae. Annals of Botany 82 : — The physiological basis of growth inhibition of halophytes by potassium. Biology of salt tolerant plants. Chelsea, MI: Crafters. Soil salinity-sodicity effects on germination, survival and development in four populations of Prosopis strombulifera Lam Benth.
Sorry, a shareable link is not currently available for this article. Provided by the Springer Nature SharedIt content-sharing initiative. Skip to main content. Search SpringerLink Search. Abstract In order to determine the relative importance of ionic toxicity versus the osmotic component of salt stress on germination in durum wheat Triticum durum Desf.
Google Scholar Bouaziz A and Hicks D R Consumption of wheat seed reserves during germination and early growth as affected by soil water potential. Google Scholar Bradford M A rapid and sensitive method for the quantification of microgram quatities of protein utilizing the principle of protein-dye binding.
Google Scholar Kasai K, Mori N and Nakamura C Changes in the respiratory pathways during germination and early seedling growth of common wheat under normal and NaCl-stressed conditions.
Google Scholar Mano Y and Takeda K Mapping quantitative trait loci for salt tolerance at germination and the seedling stage in barley Hordeum vulgare L. Google Scholar Marambe B, Ando T and Kouno K Alpha-amylase and protease activities and water relations in germinating sorghum Sorghum bicolor Moench seeds as affected by animal-waste composts. Google Scholar Marambe B and Ando Physiological basis of salinity tolerance of sorghum seeds during germination. Google Scholar Ramagopal S Inhibition of seed germination by salt and its subsequent effect on embryonic protein synthesis in barley.
Google Scholar von Well E and Fossey A A comparative investigation of seed germination, metabolism and seedling growth between two polyploid Triticum species.
Lambers Google Scholar Download references. Almansouri, J. Lutts Authors M. Almansouri View author publications. The objectives were to find out a the effect of maturation stage on the germination under the salt and water stresses, b germination and seedling growth were inhibited by the salt toxicity or osmotic effect.
Pepper Capsicum annuum L. The same plant cultivation practices were used as described in Demir Three hundred flowers were tagged each year at full anthesis and the fruits were harvested at 50, 60 and 70 days after the anthesis daa in both the years.
The germination, seedling fresh and dry weight determinations were conducted within one month after completion of the final harvest.
To determine the tolerance of the germination to the salt or the osmotic stress, the seeds were imbibed in the distilled water, solutions of Polyethylene Glycol PEG or NaCl. The germination percentages were average of three replications of 50 seeds. The seeds of each replicate from each harvest and year, were placed on a Whatman paper No: 42 moistened with 4.
The solutions were prepared according to Coons et al. Petri dishes were tightly sealed with the impermeable colourless film in order to avoid water losses during the incubation. Thiram was added to the solutions at a concentration of 0.
The germination was considered to have occurred when the primary root was 2 mm long. For each harvest, the sensitivity of the germination was calculated as the ratio of the germination percentage under the salt and osmotic stress This referred to as 'sensitivity index' is a measure of the relative sensitivity of a seed lot to the stress. Larger indices indicate higher sensitivity Foolad and Lin, The germination and seedling fresh weight were analysed in three-way analyses using Anova.
The percentages were angular transformed before analyses. The seed germination of all the harvests declined gradually as the concentration of NaCl and PEG were increased. None of the seeds were able to germinate at Both the osmotic and toxic effects of the salts have been implicated in the inhibition of the germination Allen et al. Higher germination percentages obtained from NaCl compared to those of PEG at the same concentrations in the same harvest period proved that the adverse effect of PEG on the germination was due to an osmotic effect rather than specific ion accumulation.
These results were consistent with Chartzoulakis and Klapaki in pepper and Murillo-Amador et al. Mehra et al. However, under the salt stress Na might be taken up by the seed, thus maintaining a water potential gradient so that the water uptake continued until the seed germinated.
Contrarily, Bal and Chattopadhyay found in rice that the ion effect rather than osmotic effect was the main cause of delayed and retarded germination and seedling growth. This contrasting conclusions need to be approved by analyses of accumulation of the organic compatibles and ions in the seedlings in further work.
Although the suppression of growth and yield due to salinity has been reported in several species, its effect on the germination, particularly of differentially matured pepper lots is not known Shannon and Grieve, Some of the earlier studies showed that the seeds harvested from the red-firm fruits of 70 daa attained the maximum seed quality traits assessed by the germination, emergence, seedling dry weight and storage longevity in the pepper Demir and Ellis, Present results also indicated that the seeds harvested 70 daa had higher resistance to the stress conditions compared to earlier harvest.
Petersen C Control of functional mRNA stability in bacteria: multiple mechanisms of nucleolytic and non-nucleolytic inactivation. Planta — Spyropoulos CG, Lambiris MP Effect of water stress on germination and reserve carbohydrate metabolism in germinating seeds of Ceratonia siliqua L. SGGW, Warszawa. Xu N, Bewley JD Sensitivity to abscisic acid and osmoticum changes during embryogenesis of alfalfa Medicago sativa.
Download references. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author s and source are credited. Oczapowskiego St. You can also search for this author in PubMed Google Scholar.
Correspondence to Wioletta Brosowska-Arendt. Reprints and Permissions. Brosowska-Arendt, W. Effect of osmotic stress on the formation of a population of polysomes and their stability in pea Pisum sativum L. Acta Physiol Plant 33, — Download citation. Received : 29 March Revised : 10 November Accepted : 01 December Published : 13 January Issue Date : July Anyone you share the following link with will be able to read this content:.
Sorry, a shareable link is not currently available for this article. Provided by the Springer Nature SharedIt content-sharing initiative. Skip to main content. Search SpringerLink Search. Download PDF. Abstract Plants growing under natural conditions are constantly exposed to various stress factors, which can restrain their productivity and limit yields. Introduction Plants growing under natural conditions are exposed to the effects produced by various environmental factors, which—when reaching certain intensity and affecting plants for a long time to disrupt normal development and metabolism of plants, thus reducing their productivity and yields Starck et al.
Materials and methods Plant material and germination under normal and osmotic stress conditions Experiments were conducted on Pisum sativum L. Results Long-term osmotic stress delayed germination of pea seeds proportionally to its intensity. Effect of long-term osmotic stress on growth of pea seedlings. Full size image. Effect of short-term osmotic stress on growth of pea seedlings.
Effect of osmotic stress on polysome formation in pea seedlings. Changes in polysome formation after recovery from osmotic stress. Effects of osmotic stress on distribution of polysomes from different sub-cellular locations.
Changes in distribution of polysomes after recovery from osmotic stress. Discussion Water availability affects many cellular processes which take place in plants, including the ones connected with germination of seeds. Open Access This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author s and source are credited. View author publications.
Additional information Communicated by S. About this article Cite this article Brosowska-Arendt, W. Copy to clipboard.
0コメント