Farklı dikim derinliklerinin ve soğan boylarının safranın (Crocus sativus L.) verim ve verim kriterlerine etkisi
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Tarih
2009
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Safran (Crocus sativus L.) bilinen en eski kültür bitkilerinden biridir. Geçmiste baharat, boya ve tıbbi olarak büyük bir ekonomik öneme sahip olan bu bitki, önceleri Bolu, Tokat, Sanlıurfa, Adana, İzmir gibi illerde yetistirilmesine ragmen zamanla önemini yitirmis, dikim alanları giderek daralmıs ve sadece Safranbolu’da birkaç üreticinin tarlası ile sınırlı kalmıstır. Son zamanlarda tekrar üzerinde durulan bu bitkinin üretiminin gelistirilmesinde en büyük engel tohumluk olarak kullanılan soganların (korm) yetersizligidir. Ankara Üniversitesi Tarla Bitkileri Bölümü deneme tarlasında yapılan bu arastırmada, soganların çogalmasında kültürel tedbir olarak dikim derinliginin ve sogan boylarının safranın çogalmasına etkisi arastırılmıstır. Farklı boylardaki safran soganları 2002 yılında 20 x 10 cm aralıkla 5, 10 ve 15 cm derinliginde dikilmis ve 2004 yılında hasat edilmistir. Dikim derinligi ve sogan boylarının hem safranın çiçeklenmesine, hem de yavru sogan olusturmasına etkili oldugu bulunmustur.
Saffron (Crocus sativus L.) is known as one of the earliest cultivated plants. Formerly having importance as spice, dye and medicinal plant and cultivated in Bolu, Tokat, Sanlıurfa, Adana, İzmir provinces, saffron plantation areas have decreased gradually and it is cultivated by some farmers in Safranbolu district Turkey only. The foremost barrier is limitation in bulb (corms) production to develop cultivation of this plant. This study was carried out in the experimental field of the University of Ankara, Faculty of Agriculture, Department of Field Crops. The aim of the study was to evaluate the effect of planting depth and bulb size on production of the bulbs and different sized saffron bulbs were planted in rows 10 cm apart with inter row spacing of 20 cm of planting depths were 5,10 and 15 cm in 2002 and harvested in 2004. Both planting depth and bulb size affected both flowering and developing of daughter bulbs.
Saffron (Crocus sativus L.) is known as one of the earliest cultivated plants. Formerly having importance as spice, dye and medicinal plant and cultivated in Bolu, Tokat, Sanlıurfa, Adana, İzmir provinces, saffron plantation areas have decreased gradually and it is cultivated by some farmers in Safranbolu district Turkey only. The foremost barrier is limitation in bulb (corms) production to develop cultivation of this plant. This study was carried out in the experimental field of the University of Ankara, Faculty of Agriculture, Department of Field Crops. The aim of the study was to evaluate the effect of planting depth and bulb size on production of the bulbs and different sized saffron bulbs were planted in rows 10 cm apart with inter row spacing of 20 cm of planting depths were 5,10 and 15 cm in 2002 and harvested in 2004. Both planting depth and bulb size affected both flowering and developing of daughter bulbs.
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15
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1
