Savetovanje o biotehnologiji sa međunarodnim učešćem (Čačak: 27; 2022) (str. 39-44)

АУТОР(И): Mirjana Jovovic, Verica Prodanovic, Aleksandra Govedarica-Lucic, Zoranka Malesevic

Е-АДРЕСА: mirjanamojevic@gmail.com

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DOI: 10.46793/SBT27.039J


This study was undertaken to determine the effects of humic acid on the growth seedling of two tomato cultivars CeylandoF1 and RallyF1, under greenhouse conditions. Treatment with „Humistar“ was started in the two-leaf stage of the plant. One level of humic acid of 20 ml l-1 was applied to the seedling growing media and each seedling of the species was treated every ten days until transplanting directly into the soil in greenhouse.The higest growth rate: leaf (weight), stem (diameter and weight) and root (weight and lenght) growth were optained in cultivar RallyF1 as compared to the control and leaf, stem and root weight compared to Ceylando F1 cultivar.General, the results showed that humic acid influenced better root development in both examined tomato cultivars.


tomato, cultivars, seedling growth, humic acid


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