SORTE KONOPLJE Z EU SORTNE LISTE V SLOVENIJI - POVRŠINA, PRIDELEK STEBEL IN VSEBNOST ETERIČNEGA OLJA V SOCVETJU.

Various foreign hemp varieties have come to Slovenia, which until now have not been included in the official introduction. In the first three places with regard to the surface of production from 2015 to 2017 are varieties Fedora 17, USO 31 and KC Dora. In years 2015 and 2106 variety Finola was on the fourth place, while variety Futura 75 was in the fourth place in 2017. On the fifth place in 2017, there was variety Tiborszallasi while variety Finola was in the sixth place. The aforementioned six varieties covered 260 ha of fields in 2017, which is 88% of all fields with hemp. Varieties that come from different European breeding houses and from different geographical areas differ in morphological, physiological and economically important characteristics, and can unexpectedly respond in different growing conditions. In the experimental field of the Slovenian Institute of Hop Research and Brewing, a variety experiment was set up in 2017, in which we included 12 varieties of hemp from EU variety list, in order to determine their response in our growing conditions. The varieties differed in the height of the plants, in the stem production and in the content of essential oil in the inflorescence and in the yield of essential oil per unit area. [ABSTRACT FROM AUTHOR]

V Slovenijo so prišle različne tuje sorte konoplje, ki do zdaj niso bile vključene v uradno introdukcijo. Na prvih treh mestih po površini pridelave od leta 2015 do leta 2017 so Fedora 17, USO 31 in KC Dora. Na četrtem mestu je bila v letih 2015 in 2106 sorta Finola, v letu 2017 pa Futura 75, na petem mestu sorta Tiborszallasi, sorta Finola je bila na šestem mestu. Omenjenih šest sort je v letu 2017 pokrivalo 260 ha njiv, to je 88 % vseh njiv s konopljo. Sorte, ki prihajajo iz različnih evropskih žlahtniteljskih hiš in z različnih geografskih območij, so različne v morfoloških, fizioloških in gospodarsko pomembnih lastnostih ter se lahko nepričakovano odzovejo v drugačnih rastnih razmerah. Na poskusnem posestvu Inštituta za hmeljarstvo in pivovarstvo Slovenije smo zato v letu 2017 postavili ogledni sortni poskus, v katerega smo vključili 12 sort konoplje z EU sortne liste, z namenom ugotoviti njihov odziv v naših rastnih razmerah. Sorte so se razlikovale v višini rastlin, v pridelku stebel in v vsebnosti eteričnega olja v socvetju ter v pridelku eteričnega olja na enoto površine. [ABSTRACT FROM AUTHOR]