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Effect of spraying with thiamin B1 and salisylic acid invegetative and flowering of calendula officinalis L. plant | ||
| Thi-Qar University Journal for Agricultural Researches | ||
| Article 1, Volume 2, Issue 1, 2013, Pages 1-12 | ||
| Abstract | ||
| A study was implemented in Agricultural search s station during the growing season of 2010-2011 to investigate the effect Thiamine (B1) and Salicylic acid on vegetative and flowering of Calendula officinaie (B1) 0,40,80mg/l. While Salicylic acid was used three concentration of 0,25,50mg/l and interaction between them as foliar a pray .Treatments with Thiamine (B1) or Salicylic acid and interaction them were repeated once each month . Thiamine(B1). The plants were treated with tow concentrations 40 or80mg/l a significant increase in the most characteristics of flowering growth .While the fresh and dry weight of vegetative growth ,number of petals and fresh weight of flower increased in plants the spread with Salicylic acid of conctration 50 mg/l. plants treated with 25or50mg/l of Salicylic a acid showed significantly high in dry weight of vegetative growth and number of flowers .The interaction between the spraying with Thiamine (B1) conctration of 40mgl and Salicylic acid conctrationof25mgl a significant increase in plant high and number of flowers. | ||
| Keywords | ||
| thiamin; salisylic acid | ||
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