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Trakya Bölgesi'nde Alabaş (Brassica oleraceae var. gongylodes L.) Verim ve Kalitesi Üzerine Araştırmalar

INVESTIGATIONS ON YIELD AND QUALITY OF KOHLRABI (Brassica oleraceae var. gongylodes L.) IN THE TRAKYA REGION of TURKEY

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Abstract (2. Language): 
This research was carried out to determine the possibility of growing kohlrabi (Brassica oleraceae var. gongylodes L.) under Trakya (Turkey) conditions during the spring and fall growing periods in the year of 2000. In each period, three kohlrabi cultivars (Express Forcer, Neckar, Lahn), two seedling ages (four or six weeks old) and three planting dates (at two week intervals in April, May for spring and in September, October for fall), with respect to yield and quality characteristics, were evaluated. Cultivars Neckar and Express Forcer had higher yield and quality than Lahn in both seasons. Higher yield was obtained from six weeks old seedlings in the spring, while a period of four weeks was sufficient for growing seedlings in fall.
Abstract (Original Language): 
Bu araştırma 2000 yılı ilkbahar ve sonbahar döneminde Trakya koşullarında alabaş (Brassica oleraceae var. gongylodes L.) yetiştirme olanağını belirlemek amacıyla yürütülmüştür. Her bir periyotta üç alabaş çeşidi (Express Forcer, Neckar, Lahn), iki fide yaşı (dört ve altı haftalık) ve üç dikim zamanı (iki hafta aralıklarla ve ilkbaharda Nisan ve Mayısta, sonbaharda Eylül ve Ekimde) verim ve kalite özellikleri bakımından değerlendirilmiştir. Neckar ve Express Forcer çeşitleri her iki sezonda da Lahn'dan daha yüksek verim ve kalite vermiştir. Sonbaharda dört haftalık süre fide yetiştirme süresi yeterliyken, ilkbaharda altı haftalık fidelerden daha yüksek verim elde edilmiştir.
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