Özet:

This study was carried out in the Van province in the years 2018-2019. The study aimed at determining the effects of three different varieties of coriandrum sativum plant (Arslan, Gürbüz, Kudret) on the productivity and productivity elements. In the trial, every week until the harvest, foreign herbs were fought with the manual diameter method, and in foreign herbs no control process was carried out. The study studied the characteristics of the plant length, the number of main branches, the number of shadows, the number of fruits in the shadows, the weight of a thousand, the fruit productivity and the biological productivity. As a result, there were significant differences between foreign herb parsels and foreign oxygen parsels. There are significant differences between the years and the highest fruit productivity in 2018 was obtained from the foreign oxygen application of the Kudret variety in 2019 and from the foreign oxygen application of the Gürbüz variety. The biological yield, which is an important productivity element, is obtained in the first year from the use of the foreign oxygen of the Arslan variety, and in the second year from the use of the foreign oxygen of the Gürbüz variety. It has been found that the area is suitable for planting, foreign herbs have a negative impact on more than one productivity and productivity element.

Anahtar Kelimeler:

Özet:

This study was conducted in the province of Van in 2018-2019. The aim of the study was to determine the effects of three different cultivars (Arslan, Gurbuz, Kudret) of coriander (Coriandrum sativum L.) on yield and yield components of weeds. In the study, weeds were management with hand hoeing method every week until harvest in weed-free plots, and no controlling was made on weedy parcels. In this study, plant height, the number of main branches, the number of umbrella, the number of seeds in the umbrella, thousand seed weight, fruit yield, and biological yield of coriander varieties were investigated. As a result; differences were found to be significant between weedy parcels and weed-free parcels. The highest value in fruit yield was determined in the application of the Gurbuz cultivar without weed. In the first year and second year of the study, 96.0 kg/da and 141.0 kg/da fruit yield were obtained, respectively. Biological yield, which is an important factor of yield, was obtained from Arslan cultivar weed-free practice in the first year and from Gurbuz cultivar weed-free practice in the second year. It has been determined that the region is suitable for coriander cultivation and that weeds have a negative effect on more than one yield and yield components.