Özet:

This research was carried out three times in the Van's ecological conditions, in the years 2009-2010 and 2010-2011, according to the trial pattern of divided parsels divided into random blocks. The study was planned and carried out to be 4 fertilizer doses (2.7, 5.4, 8.1, 10.8 kg N/day) x 3 varieties (Presto, Mikham-2002, Karma-2000) x 4 frequencies (350, 450, 550 and 650 seeds/m2) x 3 wheels = 144 parcel. According to the average year, the length of the plant is 113.3-106.8 cm; the number of cranes per square meter is 620-572 pieces; the number of cranes per square meter is 46.0-44.2 pieces/plants; the weight of a thousand pieces is 40.4-38.7 g and the production of one piece is 343.7-327.0 kg/day. According to the increased nitrogen dose and October frequency in all the varieties tested, the length of the plant, the number of grapes in the square meter, the number of one in the head and the productivity of one have increased. In this study, the highest yield was achieved by an average of 520.3 kg/day and the third frequency (550 seeds/m2) of the Karma-2000 species and the fourth nitrogen dose (10.8 kg N/day). From the point of view of the examined agricultural characteristics, the plant length, square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square square.