The yield of pot marigold drug depending on different row spacing

Abstract

In experiment conducted as split-plot trial was studied influence of various row spacing (40, 50, 60 and 70 cm) and four varieties on the dry flowers and petals production of Pot Marigold, and also we determined percentage of petals in totally mass of dry flowers. Investigation was carried out on experimental field in Institute of Field and Vegetable Crops at Rimski Šančevi, Novi Sad, Serbia. In average for all varieties, the highest production of dry flowers (1116 kg ha-1) was obtained at 40 cm row spacing. Among studied cultivars 'Orange King' was dominant and produced in average dry flowers yield of 1112 kg ha-1. The highest yield by this cultivar was produced at 50 cm row spacing. The highest petals allotment in totally mass of dry flowers, in average for all row spacing was obtained at variety Plamen Plus (40.3 %), and the lowest at variety Plamen (31.8%). .

U ogledu postavljenom po split-plot planu ispitivan je uticaj različitih međurednih razmaka (40, 50, 60 i 70 cm) i četiri sorte na prinos suvih cvasti nevena, a utvrđen je i prinos, te procentualni udeo mase jezičastih cvetova (latica) u ukupnoj masi suvih cvasti. Istraživanje je izvedeno na oglednom polju novosadskog Instituta za ratarstvo i povrtarstvo, na Rimskim Šančevima. U proseku za sve četiri sorte, najveća masa suvih cvasti (1116 kg ha-1) ostvarena je pri međurednom razmaku od 40 cm. Među ispitivanim sortama dominirala je sorta 'Orange King', kod koje je u proseku dobijen prinos suvih cvasti od 1112 kg ha-1. Najveći prinos kod ove sorte dobijen je pri 50 cm međurednog razmaka. Udeo latica u ukupnoj masi suvih cvasti prosečno za sva četiri međuredna razmaka, bio je najviši kod sorte Plamen Plus (40.3 %) a najniži kod sorte Plamen (31.8%). .