Response of sunflower to potassium and magnesium fertilizers in calcerous soils in central Anatolia of Turkey
Küçük Resim Yok
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
TAYLOR & FRANCIS INC
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This research was carried out to determine the effects of potassium [0, 40, 80, 120kg potassium oxide (K2O) ha(-1)] and magnesium (0, 20, 40, 60kg magnesium oxide (MgO) ha(-1)) applied into soil separately and together on the grain yield and yield components of sunflower for oil grown in two farmer fields in the semi-arid Central Anatolia in 2009 and 2010. The experiments were set as factorial experiment design in randomized blocks and 4 replicates. Potassium and Mg-fertilizers were used in the single time into base in the sowing. According to the results, K application in the increasing doses increased yield components more than that of Mg. Together giving of the K and Mg in certain combinations took the yield components to maximum levels. The highest grain yields were obtained by the K40Mg40 in the first year (7313kg ha(-1)) and by the Mg-60 in the second year (6510kg ha(-1)).
Açıklama
Anahtar Kelimeler
Konya Province of Turkey, potassium, magnesium, sunflower, yield components
Kaynak
JOURNAL OF PLANT NUTRITION
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
39
Sayı
12
