Effect of salinity and radiation on proline accumulation in seeds of canola (Brassica napus L.)
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چکیده
منابع مشابه
Effects of Salinity and Laser Radiation on Proline Accumulation in Seeds of Spring Wheat
Laser is one of the sources that induce a biological effect in higher plants. The positive effect of laser on some crops has been proved. This research was carried out to study the effect of laser radiation on the accumulation of proline in spring wheat (Triticum aestivum cv. Kavir) under different NaCl treatment levels. Semi-coherent red beam, infrared beam and one-second harmonics of Neodymiu...
متن کاملEffect of Salinity on Growth, Ions Distribution, Accumulation and Chlorophyll Concentrations in Two Canola (Brassica napus L.) Cultivars
Salinity is a major environmental factor that influences rapeseed production in arid and semi-arid regions of central and southern Iran. In this study, effect of applied NaCl on shoot and root growth and distribution and accumulation of Na, Cl, K, Ca and Mg in the canola plant (Brassica napus L. cv: Hayola 308 and cv: PP 401) was investigated. The experiment was arranged in a completely randomi...
متن کاملEffect of Drought Stress on proline content and Canola (Brassica napus L.) Antioxidants enzymes activity
To study drought stress on seedling dry weight, proline contents and evaluate of antioxidant enzymes activity in canola genotypes (Brassica napus l.), an experiment were evaluated at laboratory physiology, Shahed University. This experiment was carried out in factorial with CRD design with 4 replications in 2008. The first factor was including levels of dough stress, one without stress as check...
متن کاملCharacterization of Growth, Water Relations, and Proline Accumulation in Sodium Sulfate Tolerant Callus of Brassica napus L. cv Westar (Canola).
Unselected and sodium sulfate tolerant callus cultures of Brassica napus L. cv Westar were grown on media supplemented with mannitol, NaCl, or Na(2)SO(4). In all cases, growth of tolerant callus, measured on a fresh weight or dry weight basis, was greater than that of unselected callus, which was also subject to necrosis on high levels of salt. Tissue water potential became more negative in bot...
متن کاملInfluence of lead on growth and nutrient accumulation in canola (Brassica napus L.) cultivars.
Canola (Brassica napus L.) is commonly used as a hyper-accumulator for phytoextraction of heavy metals from soil and water. Like many other heavy metals, lead (Pb) contaminates soil, water and air and thus it is a great problem. This study was conducted to investigate toxic effects of Pb on growth and nutrient uptake in four canola cultivars. Each of four cultivars of canola (Con-II, Con-III, L...
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ژورنال
عنوان ژورنال: Plant, Soil and Environment
سال: 2010
ISSN: 1214-1178,1805-9368
DOI: 10.17221/2/2010-pse