Onion growth, yield and quality as influenced by different drip lateral depths and irrigation levels
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Dosyalar
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Horticulture Society of India
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This research aimed to evaluate the different lateral depths and irrigation water applied with subsurface drip irrigation on onion production traits during the spring growing seasons of 2009 and 2010 in Tekirdag conditions. Three different lateral depths as 0 (surface drip), 10 and 20 cm (subsurface drip) and four different irrigation (50, 75, 100 and 125 % of Class A pan evaporation). The seasonal evapotranspiration ranged from 337.1 and 715.4 mm depending on irrigation water applied. The highest onion yield obtained in the treatment which lateral was buried in 20 cm depth and the amount of irrigation water was applied based on 125 % of Class A pan evaporation. It can be said that the total marketable onion yield increases as the amount of lateral depth and applied irrigation water increases. The irrigation water use efficiency (IWUE) changed from 4.03 to 18.30 kg m-3 while the water use efficiency (WUE) changed from 2.61 to 6.86 kg m-3. The highest IWUE and WUE obtained in the treatment which lateral was buried in 20 cm depth and the amount of irrigation water was applied based on 50% of Class A pan evaporation. © 2019, Horticulture Society of India. All rights reserved.
Açıklama
Anahtar Kelimeler
Allium cepa, Evapotranspiraton, Irrigation method, Water use efficiency
Kaynak
Indian Journal of Horticulture
WoS Q Değeri
Q4
Scopus Q Değeri
Q4
Cilt
76
Sayı
3
