AUTHOR(S) / АУТОР(И): Jelena Stojiljković, Vera Rajičić, Nenad Đurić, Milan Biberdžić, Kristina Luković, Vladimir Perišić, Veselinka Zečević
E-MAIL: jstojiljkovic@institut-palanka.rs
DOI: 10.46793/SBT29.05JS
ABSTRACT / САЖЕТАК:
Two-year research was carried out in 2014 and 2015 on the territory of the municipality of Leskovac, on alluvium land type. In the experiment, 6 maize hybrids of different vegetation lengths 400-600 were sown (ZP 434, NS 4023, ZP 555, NS 5051, ZP 666, NS 6030). The hybrid NS 6030 (10.248 t ha-1) had the highest average yield in 2014, while the hybrid FAO group 400 NS 4023 (9.467 t ha-1) had the lowest. The highest average yield in the year 2015, unfavorable for corn production, was achieved by the hybrid FAO group 400 ZP 434 (6.938 t ha-1 Sowing time is one of the factors that have a significant impact on the level of corn yield (Glamočlija and Ugrenović, 2016; Biberdzić et al., 2018; Stojiljković, 2022). The optimal sowing period which could be defined as the sowing time, ensures the sprouting of corn at the most favorable moment, to make use of the conditions of the growing season and form the highest possible yield (Videnović et al., 2011). To achieve high and stable yields, numerous ), and the smallest yield by hybrid FAO group 600 NS 6030 (4.980 t ha-1). In 2015, being that the average temperatures were warmer than in 2014, and it had fewer amounts and worse distribution of precipitation, late sowing had a very bad effect on all hybrids, especially on FAO 600 hybrids.
KEYWORDS / КЉУЧНЕ РЕЧИ:
corn, precipitation, temperatures, sowing time, yield
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the municipality of Leskovac, on alluvium land type. In the experiment, 6 maize
hybrids of different vegetation lengths 400-600 were sown (ZP 434, NS 4023, ZP
555, NS 5051, ZP 666, NS 6030). The hybrid NS 6030 (10.248 t ha-1) had the
highest average yield in 2014, while the hybrid FAO group 400 NS 4023 (9.467 t
ha-1) had the lowest. The highest average yield in the year 2015, unfavorable for
corn production, was achieved by the hybrid FAO group 400 ZP 434 (6.938 t ha–
1
Sowing time is one of the factors that have a significant impact on the level
of corn yield (Glamočlija and Ugrenović, 2016; Biberdzić et al., 2018; Stojiljković,
2022). The optimal sowing period which could be defined as the sowing time,
ensures the sprouting of corn at the most favorable moment, to make use of the
conditions of the growing season and form the highest possible yield
(Videnović et al., 2011). To achieve high and stable yields, numerous
), and the smallest yield by hybrid FAO group 600 NS 6030 (4.980 t ha-1). In
2015, being that the average temperatures were warmer than in 2014, and it had
fewer amounts and worse distribution of precipitation, late sowing had a very
bad effect on all hybrids, especially on FAO 600 hybrids.