The effect of different organic fertilizer applications on yield and quality in black cumin (Nigella sativa L.) plant growed in çukurova conditions

The research was carried out as a random block trial pattern in in the 2018-2019 growing season in Cukurova University, Faculty of Agriculture, Department of Field Crops Research and Application Area. The effects of the most appropriate organic and commercial fertilizer application on yield and quality in nigella (N.sativa L.) plant used in the study were investigated. According to the results of the research, the highest plant height (76.55 cm) was obtained from NPK fertilizer application. The highest number of branches (9.80 units / plant) was obtained from Chicken Manure application. The highest number of capsules (9,25 units / plant) was obtained from chicken manure application. The highest number of seeds per capsule (55.07 units / capsule) was obtained from chicken manure application. The highest thousand grain weight (1.94 g / capsule) was obtained from worm fertilizer application. The highest seed yield (82,80 kg /da) was obtained from NPK fertilizer application. The highest fixed oil ratio (19.95%) was obtained from NPK fertilizer application. The highest fixed oil yield (16.5%) was obtained from NPK fertilizer application.