Yield, Physiological and Biochemical Parameters of Cynara Scolymus L. under Foliar Ecological Fertilization

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• 作者：Vasilica Onofrei^a ; ^{redactor_sef@yahoo.com" class="auth_mail" title="E-mail the corresponding author} ; Marian Burducea^b ; Andrei Lobiuc^b ; ^c ; Maria-Magdalena Zamfirache^b ; Gabriel-Ciprian Teliban^a ; Teodor Robu^a (coordinator)
• 关键词：artichoke ; phenolic content ; photosynthesis ; chlorophyll fluorescence ; organic.
• 刊名：Agriculture and Agricultural Science Procedia
• 出版年：2016
• 出版时间：2016
• 年：2016
• 卷：10
• 期：Complete
• 页码：140-147
• 全文大小：140 K

文摘

The artichoke (Cynara scolymus L.) is an important medicinal and culinary herb, cultivated since Antiquity (4^th century BC). It has been used in therapy since 16^th century, but its coleretical action was discovered only in 1931. It was used as a vegetable in Ancient Egypt and in the Roman Empire. From the 15^th century it has been frequently used as food. With the growing necessity of ecological products, organic crops cultivation areas need to be expanded, but a more complete characterization of such agriculture systems is required. The present paper aims to evaluate the yield of Cynara scolymus L. under four different organic foliar fertilizers (Fylo®, Geolino Plants&Flowers®, Cropmax®, Fitokondi®), by assessing morphometric parameters, physiological parameters (chlorophyll fluorescence and content, photosynthetic and transpiration rate) and total phenolics and flavonoid contents of plants. Some of the analyzed parameters values were increased in fertilized plants, compared to unfertilized ones. Foliar fertilization of artichoke plants can thus be used to obtain increased inflorescence yield and phenolic compounds synthesis with effect on physiological parameters analyzed, allowing better performance of artichoke under organic fertilization.