Search

This study was carried out with 3 repetitions according to the randomized blocks trial design in 2018-2019 and 2019-2020 planting periods as winter and summer crops in order to determine the phenological observations values and agronomic characteristics of some black cumin (Nigella sativa L.) genotypes in different planting periods under Mardin ecological conditions. Çameli variety and 18 different black cumin seed genotypes were used in the study. In the study, genotypes were grouped according to the parameters obtained from phenological observations and agronomic characteristics by cluster analysis. According to the results of the cluster analysis, it was observed that the genotypes of İzmir, Konya, Burdur, Burdur-1, Eskişehir, Eskişehir-3, Eskişehir-4, Eskişehir-5 were in the first cluster, and the genotypes of Amasya, Çameli, Diyarbakır, Mersin, Samsun, Samsun, Suriye, Adana Şanlıurfa, Şanlıurfa-1, Tokat and Tokat-2 were in the second cluster, and it was determined that the genotypes in the first cluster had higher averages in terms of all phenological and agronomic characteristics. As a result of the study, it was determined that Eskişehir-5 (G9) genotype performed better than other varieties and genotypes in terms of seed yield. In terms of the parameters examined in winter planting, the values were found to be higher than summer sowing and it was determined that winter sowing was the most suitable sowing time for black cumin cultivation under Mardin conditions.

In this study, interview technique (face to face) was used to collect data from 56 herbalists in three provinces of the Southeastern Anatolia Region of Turkey (Mardin, Diyarbakir and Sanliurfa). The main purpose of the study was to determine the education level, learning methods of their job, professional experiences, the parts of the plants used and the problems of the herbalists. The average age of the herbalists were 41,7 and majority of them had a high school diploma. They learned this job mainly from older family members or working at the herbal shop. They mainly obtained their products from local people and wholesalers. Especially spices, food supplements, treatments, cosmetic and weight loss products were sold by herbalists.

Bu araştırma; Mardin ekolojik koşullarında farklı ekim dönemlerinde bazı çörek otu (Nigella sativa L.) genotiplerinin agronomik ve kalite özelliklerinin belirlenmesi amacıyla 2018-2019 ve 2019-2020 ekim dönemlerinde kışlık ve yazlık olarak tesadüf blokları deneme desenine göre 3 tekerrürlü olarak yürütülmüştür. Araştırmada Çameli çeşidi ile 18 farklı çörek otu (Nigella sativa L.) genotipleri kullanılmıştır. Çalışma sonucunda fenolojik, agronomik ve kalite ile ilgili bazı özellikler incelenmiştir. Araştırmadan elde edilen sonuçlara göre kışlık ekimde; çıkış süresi 28.3-35.5 gün, çiçeklenme süresi 142-160 gün, vejetasyon süresi 156-172 gün, bitki boyu 44-75.4 cm, dal sayısı 3.20-5.03 adet/bitki, kapsül sayısı 7.20-14 adet/bitki, bin dane ağırlığı 2.39-3.09 g, bitki başına tohum ağırlığı 0.94-2.48 g/bitki, biyolojik verim 295-905 kg/da, dekara tohum verimi 35-110.2 kg/da, sabit yağ oranı % 32.45-39.02 ve sabit yağ verimi 12.94-42.72 kg/da arasında değiştiği belirlenmiştir. Yazlık ekimde ise; çıkış süresi 19.5-29 gün, çiçeklenme süresi 79-98 gün, vejetasyon süresi 101-113 gün, bitki boyu 35-58.6 cm, dal sayısı 3.08-5.08 adet/bitki, kapsül sayısı 6.62-12.7 adet/bitki, bin dane ağırlığı 2.20-2.95 g, bitki başına tohum ağırlığı 0.70-1.72 g/bitki, biyolojik verim 238-415 kg/da, tohum verimi 28-68.3 kg/da, sabit yağ oranı % 33.99-38.13 ve sabit yağ verimi 9.69-25.18 kg/da arasında değiştiği belirlenmiştir. Çalışma sonucunda, Mardin ekolojik koşullarında tohum verimi ve sabit yağ verimi bakımından Eskişehir-5 (G9) genotipinin diğer çeşit ve genotiplere göre daha iyi performans gösterdiği tespit edilmiştir. Mardin şartlarında sıcaklıklarının erken artması sebebiyle, yazlık ekimde verim ve diğer özellikler kışlık ekime göre azalmıştır. Bu nedenle Mardin koşullarında çörek otu yetiştiriciliği için en uygun ekim zamanı kışlık ekim olarak önerilmektedir. This research was carried out in three replications according to the randomized blocks experimental design in winter and summer seasons in 2018-2019 and 2019-2020 sowing periods in order to determine the agronomic and quality characteristics of some black cumin (Nigella sativa L.) genotypes in different sowing periods in Mardin ecological conditions. Çameli cultivar and 18 different black cumin (Nigella sativa L.) genotypes were used in the study. As a result of the study, some chaaracters related to phenological, agronomic and quality were examined. According to the results obtained from the research in winter planting; the following variations in emergence time (28.3-35.5 days), flowering period (142-160 days), vegetation period (156-172 days), plant height (44-75.4 cm), number of branches (3.20-5.03 pieces/plant), number of capsules (7.20-14 pieces/plant), thousand seed weight (2.39 -3.09 g), seed weight per plant (0.94-2.48 g/plant), biological yield (295-905 kg/da), seed yield (35-110.2 kg/da), fatty oil rate (32.45-39.02%) and fatty oil yield (12.94-42.72 kg/) were observed. While in summer planting; a variation in emergence period (19.5-29 days), flowering period (79-98 days), vegetation period (101-113 days), plant height (35-58.6 cm), number of branches (3.08-5.08 pieces/plant), number of capsules (6.62-12.7 pieces/plant), thousand grain weight (2.20 -2.95 g), seed weight per plant (0.70-1.72 g/plant), biological yield (238-415 kg/da), seed yield (28-68.3 kg/da), fatty oil rate (33.99-38.13%) and fatty oil yield (9.69-25.18 kg/da) was found. As a result of the study, it was determined that Eskişehir-5 (G9) genotype performed better than other cultivars and genotypes in terms of seed yield and fatty oil yield in Mardin ecological conditions. Due to the early increase in temperatures in Mardin conditions, yield and other characteristics decreased in summer planting compared to winter planting. For this reason, the most suitable planting time for black cumin cultivation in Mardin conditions is recommended as winter planting.

Bu çalışma, Van-Gevaş ekolojik koşullarından toplanan yerel Gevaş Fasulyesi hatlarından ümitvar bulunan hatların verim ve bazı verim öğelerinin belirlenmesi amacıyla 2010 yılında Tesadüf Blokları Deneme Desenine göre üç tekrarlamalı olarak yürütülmüştür. Denemede, ümitvar 21 fasulye hattı ve iki standart çeşit kullanılarak bu hatların verim ve bazı verim öğeleri belirlenmiştir. Deneme sonunda, hatlar arasında verim ve verim öğeleri yönünden önemli farklılıklar olduğu saptanmıştır. En yüksek birim alan tane verimi ortalama 512.1 kg/da'la GVŞ-43 hattından elde edilirken, en düşük birim alan tane verimi ise 145.6 kg/da'la Şehirali-90 çeşidinden elde edilmiştir.Anahtar Kelimeler: Fasulye, hat, verim, Gevaş 34