Growth of transgenic and standard canola (Brassica napus L.) varieties in response to soil salinity
نویسندگان
چکیده
منابع مشابه
Modeling Vegetative Stage Response of Canola (Brassica napus L.) to Combined Salinity and Boron tresses
Boron (B) is essential to growth at low concentrations and limits growth and yield when in excess. Little is known regarding plant response to excess B and salinity occurring simultaneously. In this study, two models of Leibig-Sprengel (LS) and Mitscherlich-Baule (MB), originally proposed to explain plant response to nutrients only, were modified to evaluate canola yield response to combined le...
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 کاملThe Influence of NaCl Priming on Seed Germination and Seedling Growth of Canola (Brassica napus L.) Under Salinity Conditions
A laboratorial study was carried out to investigate the effect of NaCl priming on seed germination and seedling growth of canola. Canola seeds were primed with 1% NaCl solution for 24 hours, at 20°C. Then primed and non-primed seeds were irrigated with seven different saline solutions consisted of 0 (control), 0.25, 0.50, 0.75, 1.00, 1.25 and 1.50% concentrations of NaCl. Results indicated that...
متن کاملGrowth and physiologic response of rapeseed (Brassica napus L.) to deficit irrigation, water salinity and planting method
Salinity and water stress reduces the ability of plant to take up water and decrease growth rate, photosynthesis rate (An) and stomatal conductance (gs) of plants. In this study, effects of deficit irrigation with different salinity levels and planting method (in-furrow and on-ridge) as strategies for coping with water and salinity stress on physiologic properties of rapeseed was investigat...
متن کاملGermination Response of Canola (Brassica napus L.) to Pre-Soaking Duration
The objective of the present study was to describe the trend of germination characteristics for a variety of canola ‘Okapi’ at different pre-soaking durations. For this purpose, seeds were placed in 250 ml of distilled water for 0 to 12h with intervals of 2h at room temperature. Each sample of seed was placed in Petri-dishes and germinated at the temperature of 25°C. Fitting logistic function o...
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ژورنال
عنوان ژورنال: Canadian Journal of Plant Science
سال: 1994
ISSN: 0008-4220,1918-1833
DOI: 10.4141/cjps94-142