Naslov (eng)

Effect of Ascophyllum nodosum extract on the growth parameters and yield of wild rocket (Diplotaxis tenuifolia)

Autor

Stanojković-Sebić, Aleksandra
Stanojković, Aleksandar

Opis (eng)

Abstract: The aim of the research was to assess the significance of variations in yield, morphological (stem length, leaf length, mean number of leaves, root lenght) and physiological (nitrogen balance index, chlorophyll, flavonoids, anthocyanins) traits of wild rocket under application of different doses of Ascophyllum nodosum extract (ANE) mixed with distilled water (0, 2, 4 and 6 ml/l). The experiment was conducted in greenhouse, in pots, from the fourth week of April to the second week of July 2025. Each pot was filled with 1.4 kg/pot of homogenized Vertisol, soil with a very clayey texture and acidicic reaction. Physiological parameters were determined using a Dualex leaf clip sensor. The obtained results indicated a very noticeable influence of all applied doses of ANE on all tested plant parameters in relation to soil not treated with ANE. The most pronounced effect on plant morphological traits and yield had ANE dose at 4 ml/l, while on physiological parameters - ANE doses at 2 and 4 ml/l. Concluding, improved plant nutrition with 4 ml/l of ANE promoted the root growth, reflecting on the growth, development and yield of wild rocket plants. Further research in this area of study on larger soil areas could suggest new possibilities for A. nodosum application in the cultivation of rocket plants and other vegetable crops from an ecological point of view.

Jezik

engleski

Datum

2025

Licenca

© All rights reserved

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Institut za zemljište