vegetative and reproductive growth of strawberry plants cv. ‘pajaro’ affected by salicylic acid and nickel
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abstract
the present research was carried out under hydroponic culture to evaluate the interaction between salicylic acid (sa), nickel (ni) on vegetative and reproductive growth of strawberry plants as a factorial experiment in a completely randomized design. well-rooted daughter plants of pajaro cultivar, were potted in 3 l plastic pots and were sprayed with sa at concentrations of 0, 1, 2 and 3 mm and niso4 at 0, 150 and 300 mg.l-1, after establishment. results indicated that sa at 2 mm increased root and shoot fresh weight, number of inflorescences and fruits, fruit nitrogen concentration and yield. the effect of ni was promoting too, as 150 mg.l-1 of ni led to significant increments of fruit number, inflorescences, leaf area per plant and yield. however, the best results were found when sa was applied accompanied by ni.
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Journal title:
journal of agricultural science and technologyPublisher: tarbiat modares university
ISSN 1680-7073
volume 13
issue Number 6 2011
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