Comportarea hibrizilor de porumb, creații ale SCDA Turda, la semănatul în diferite epoci, în contextul schimbărilor climatice
2024
Șimon, Alina | Chețan, Felicia | Varga, Andrei | Rusu, Florin | Tritean, Nicolae | Rusu, Teodor | Călugăr, Roxana | Urdă, Camelia
At the Turda Agricultural Research and Development Station, in the years 2021-2023, a field experiment was set up in which 10 corn hybrids sown in four sowing periods were analyzed. The sowing date was set according to the temperature determined in the soil at a depth of 10 cm, at 8 am (4°C, 6°C, 8°C and 10°C, the temperature of 8°C being considered a control). The biological material was formed by creations of the Turda SCDA: Turda 201, Turda Star, Turda 332, Turda 344, Turda 335, Turda 2020, Turda 380, HST 148, HST 149, SUR 18/399. The stability of production capacity was analyzed using three different statistical methods. The superiority of the SUR 18/399 hybrid in this respect was noted. Regarding the sowing date, the early establishment of the crop led to a decrease in production in all the hybrids studied, the most sensitive to this technological factor being the Turda 335 hybrid.
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出版者 Centrul Național de Cercetare și Producere a Semințelor