Božana Purar

Ethephon Reduces Lodging in Maize by Regulating Structural Engineering Traits: Effects on Elliptical Area Moment of Inertia and Section Modulus

Dušan Dunđerski, Goran Bekavac, Goran Malidža, Božana Purar et autres

rs, us (code pays fourni par la source)

Joint Modeling of Grain Yield and Root Lodging in Maize Using Multi-Output Neural Network and Machine Learning Models Under Defined Environmental Conditions

Dušan Dunđerski, Božana Purar, Anja Đurić, Maja Tanasković et autres

We evaluated a multi-output neural network framework for jointly analyzing maize grain yield (GY) and root lodging percentage (LP) using above-ground morphological traits measured under defined environmental conditions. To address model robustness, the multi-output neural network was compared with linear regression, elastic …

rs, si (code pays fourni par la source)

Ethephon role in maize yield and lodging through plants morphological and chemical changes

Dušan Dunđerski, Goran Bekavac, Božana Purar, Anja Đurić et autres

Ethephon, a plant growth regulator that releases ethylene, has emerged as a pivotal tool for improving maize performance under diverse growing conditions. This review synthesizes existing findings on ethephon's role in modulating maize architecture that strongly influence lodging resistance and yield as …

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NS 4407, hibrid kukuruza (Hrvatska)

Goran Bekavac, Božana Purar, Goran Malidža, Dušan Stanisavljević

NS 4407 je hibrid kukuruza priznat u Hrvatskoj rešenjem Ministarstva poljoprivrede, šumarstva i ribarstva, Uprave za poljoprivredno zemljište, biljnu proizvodnju i tržište, KLASA: UP/I-320-20/25-05/147; URBROJ: 525-06/269-26-3, od 21.01.2026.

Analysing growth dynamics: non-linear models of maize kernel dry matter accumulation

Maja Tanasković, Velimir Mladenov, Goran Bekavac, Božana Purar et autres

rs (code pays fourni par la source)

Maize breeding - challenges and needs

Goran Bekavac, Božana Purar, Maja Tanasković, Dušan Dunđerski et autres

Maize is generally well-suited to the climate of South-eastern Europe, but rising temperatures and lack of precipitation negatively affect yields. Breeding of new, climate resilient hybrids, came out as a main adaptation strategy. However, developing of materials capable to cope with a …

Standing tall: how ethephon shapes maize yield and tolerance to lodging

Dušan Dunđerski, Anja Đurić, Goran Bekavac, Božana Purar et autres

Producers often use higher planting density (PD) than optimal, because it has the most significant impact on increasing grain yield per area. Such practice often leads to lodging, significantly reducing grain yield. This study aimed to assess the effects of ethephon doses …

NS 5504, hibrid kukuruza

Aleksandra Nastasić, Goran Bekavac, Dušan Stanisavljević, Milosav Babić et autres

NS 5504 je hibrid kukuruza priznat Rešenjem Ministarstva poljoprivrede, šumarstva i vodoprivrede Republike Srbije broj 320-04-05589/2/2023-11, od 08.05.2025.

NS 6005, hibrid kukuruza (Hrvatska)

Goran Bekavac, Bojan Mitrović, Božana Purar, Dušan Stanisavljević

NS 6005 je hibrid kukuruza priznat Rešenjem Ministarstva poljoprivrede, šumarstva i ribarstva Republike Hrvatske, KLASA: UP/I-320-20/24-05/146, URBROJ: 525-06/242-25-2 od 23.01.2025.

NS 6222, hibrid kukuruza

Goran Bekavac, Božana Purar, Goran Malidža, Aleksandra Nastasić

NS 6222 je hibrid kukuruza priznat Rešenjem Ministarstva poljoprivrede, šumarstva i vodoprivrede Republike Srbije broj 320-04-05587/2/2023-11, od 08.05.2025.

NS 4422, hibrid kukuruza

Goran Bekavac, Dušan Stanisavljević, Božana Purar

NS 4422 je hibrid kukuruza priznat Rešenjem Ministarstva poljoprivrede, šumarstva i vodoprivrede Republike Srbije broj 320-04-05591/2/2023-11, od 08.05.2025.

NS 5555, hibrid kukuruza

Goran Bekavac, Dušan Stanisavljević, Božana Purar, Goran Malidža

NS 5555 je hibrid kukuruza priznat Rešenjem Ministarstva poljoprivrede, šumarstva i vodoprivrede Republike Srbije broj 320-04-05588/2/2023-11, od 08.05.2025.