Evaluation of production characteristics of NS sunflower hybrids

Abstract

Used to evaluate the production characteristics of NS sunflower hybrids were the results from large-scale commercial production and the mean, minimum and maximum values of seed yield, oil yield and seed oil content from the 2002 and 2003 trials. Special analysis was also carried out of the trial results obtained in 2004 in a number of hybrids. Based on the results, the following conclusions were made. The highest seed yield in the three-year trial was obtained using the hybrids NS-H-111, NS-H-43, Velja, Bačvanin and NS-H-45. In 2004, high productivity was recorded in the new hybrids NS-H-2649, Anna-PR and NS-H-1335 K. Of the hybrids grown commercially, the highest seed oil content in the three-year trial was produced by Pobednik, Olivko, Krajišnik Miro and Bačvanin. In 2004, the new Pobednik-2, NS-H-1335 R, NS-H-1335 K and Anna-PR had the highest oil content of the seed. The highest oil yield (kg/ha) in the three-year trial was found in the hybrids NS-H-111, NS-H-43 Bačvanin, Pobednik and Olivko. In the year 2004, the new hybrids Anna-PR NS-H-1335 K and NS-H-2649 stood out in this regard. Excellent results in both commercial production and trials were obtained with the hybrid RIMI and herbicide Pulsar-40. The new CLEARFIELD technology not only controls dominant weeds successfully but provides excellent control of broomrape as well.

Za ocenu produktivnih vrednosti NS hibrida suncokreta korišćeni su rezultati ostvareni u masovnoj proizvodnji. Zatim, srednje i ekstremne vrednosti (min. max) prinosa semena, prinosa ulja i sadržaja ulja u semenu iz ogleda u 2002., 2003- i 2004. godini. Posebno su analizirani rezultati ostvareni u ogledima u 2004. godini kod većeg broja hibrida. Na osnovu dobijenih rezultata može se konstatovati sledeće: najveći prinosi semena u trogodišnjim ogledima su ostvareni sa hibridima NS-H-111, NS-H-43, Velja, Bačvanin i NS-H-45. U 2004. godini visoku produktivnost su pokazali novi hibridi NS-H-2649, Anna-PR i NS-H-1335 K. Od hibrida koji se nalaze u masovnoj proizvodnji u trogodišnjim ogledima najveći sadržaj ulja u semenu imaju Pobednik, Olivko, Krajišnik, Miro i Bačvanin. Dok, u 2004. godini u ogledima su bili najuljaniji novi hibridi Pobednik-2, NS-H-1335 R, NS-H-1335 K i Anna-PR. Najveći prinos ulja (kg/ha) u trogodišnjim ispitivanjima ostvaren je kod hibrida NS-H-111, NS-H-43, Bačvanin, Pobednik i Olivko. U 2004. godini su se istakli novi hibridi Anna-PR, NS-H-1335 K i NS-H-2649. Sa hibridom RIMI i primenom herbicida Pulsar-40 ostvareni su veoma dobri rezultati u masovnoj proizvodnji i ogledima. Nova tehnologija "čista njiva" -CLEARFIELD, pored uspešne kontrole dominantnih korova, veoma dobro suzbija i volovod.