Effects of foliar application of bio-stimulants, ltryptophanum on content of calcium in apple fruits | Efekti folijarne primene bioregulatora na bazi ltriptofana na sadržaj kalcijuma u plodovima jabuke
2020
Živanović, Jelena | Bošnjak, Boris | Glišić, Ivan
The paper presents the results of one year trial which was set with the goal toevaluate the effects of Vellset® product, which is based on l-tryptophane and otheramino acids, as well as on boron (B), molybdenum (Mo), on content of calcium inapple fruits of cultivars Red Jonaprince, Pinova and Granny Smith. The experimentswere carried in contemporary apple orchard in 2019th. The obtained results indicatethat application of Vellset® in two treatments, first treatment at petal fall and secondduring ripening of fruit, has significant effect on content of calcium in apple fruits ontwo of tree varieties.
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