Naslov
Efficiency of Biostimulants Application in The Regulation of Tomato Productivity

Autori
Todorović, Vida ; Zeljkoviš, Svjetlana ; Koleška, Ivana ; Bosančić, Borut ; Klokić, Irfan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2nd International symposium for agriculture and food, ISAF 2015, Symposium proceedings / - , 2015, 427-432

ISBN
978-9989-845-64-2

Skup
2nd International symposium for agriculture and food, ISAF 2015

Mjesto i datum
Ohrid, Sjeverna Makedonija, 07.10.2015. - 09.10.2015

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
tomato; fruit weight; yield; Viva; Megafol

Sažetak
Agricultural bio stimulants include diverse formulations of compounds, substances and other products that are applied to plants or soils to regulate and enhance the crop‟s physiological processes, thus making them more efficient. Type of biostimulans and time of application is of particular importance. The aim of this study was to investigate the effect of the application of bio-stimulant Viva and Megafol on the productivity parameters (fruit weight (g) and total yield (kg m-2)) of two hybrid tomato (cv. Bostina F1 and Ombeline F1). Biostimulans were applied in two levels of nutrition: variant 1- standard nutrition, commonly used in farmers production and variant 2 - standard nutrition reduced about 40%.The highest increase in fruit weight was obtained under application of biostimulant Megafol with reduced nutrition, where the average fruit weight was 138.79 g. The lowest fruit weight was obtained under the standard nutrition with no application of biostiulant showing an average weight of tomato fruit about 121.22 g. Also, it was found that the lowest yield was under the standard nutrition with no application of biostimulant (5.73kg m-2), and the highest yield was obtained under reduced nutrition with the application of Megafol biostimulant (7.13 kg m-2).Based on these results, it can be concluded that the application of biostimulant in tomato production is justified only in reduced nutrition application variant.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

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