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Average, SD and range values of mineral substance contents of landraces and commercial oat cultivars
Source publication
Oat grain is an important cereal in the human diet and as an animal feed. It
is cultivated in many regions of the world. This study was carried out to
determine the variability in the element content of these oat gene sources
collected from the West and Middle Black Sea Region of Turkey. Two hundred
and fifty-six oat genotypes were examined under t...
Contexts in source publication
Context 1
... Yeşilköy-330, Yeşilköy-1779, Faikbey) were examined under this study. Seeds of landraces were collected from farmers' fields, village threshing grounds and farmer stores of Düzce, Bolu, Zonguldak, Karabük, Kastamonu, Ordu, Sinop, Samsun, Amasya and Tokat provinces in previous years. All landraces, cultivars and their collection sites are given in Table 1 shows the collection sites of Turkish oat genotypes used in this study. Two hundred and fifty-six genotypes were evaluated using 16x16 alpha lattice design with three replications during the 2014-2015 growing seasons at the Ondokuz Mayıs University in Samsun, in the Middle Black Sea Region of Turkey (41º 21'N, 36º 15' E, elevation: 195 m). Each genotype was sown in four rows of 2 meters length with row spacing of 20 cm. Sowing dates were 25 October 2014. Plots were fertilized with 60 kg ha -1 N and 60 kg ha -1 P at sowing. Also, top-dressing was applied as 4 kg ha -1 N at tillering stage. Herbicide (Tribenuran-metil (DF) %75) was used in the ...Context 2
... means of mineral element concentrations in grain of the 256 genotypes were presented in Table 1. And the mean, maximum, minimum and standard deviations (SD) values in which these genotypes were shown in Table 2. The variation in the K, P, Ca, Mg, Na, Fe, Mn, Zn and Cu concentrations of oat genotypes collected from different locations was 48.7 g kg -1 , 25.0 g kg -1 , 54.5 g kg -1 , 57.0 g kg -1 , 31.2 g kg -1 , 35.6 mg kg -1 , 32.8 mg kg -1 , 39.6 mg kg -1 and 39.9 mg kg -1 , respectively (Table 1). ...Context 3
... content in commercial genotypes was found in the range of 21.93 (Faikbey) to 28.51 (Y-1779) g kg -1 with an average of 24.97 g kg -1 . The highest P content was determined in G83, G24, G84, G110, G86, G80, G137, G63 and G21 genotypes (Table 1 and 2). ...Context 4
... content in cultivars was ranged between 10.70 g kg -1 (Y-1779) to 11.21 g kg -1 (Faikbey), the mean value was 10.99 g kg -1 . Among all the genotypes examined, the Mg content of G24, G66, G79, G80, G86, G110 and G135 genotypes were obtained to be higher than the other genotypes (Table 1 and 2). ...Context 5
... content of cultivars varied between 10.96 g kg -1 (Y-1779) and 11.83 g kg -1 (Faikbey) with an average value of 11.44 g kg -1 . G39, G58, G66, G79, G80, G148 and G226 had higher Ca content than the other genotypes (Table 1 and 2). ...Context 6
... average Na content of landraces was higher than cultivars (2.58 and 2.36 g kg -1 , respectively). Grains in genotypes G1, G3, G5, G6, G7, G66, G69, G79, G89, G146 and G241 were characterized by high Na concentration, whereas grains of genotypes G113, G184, G186, G189 and G230 were characterized by low Ca concentration (Table 1 and 2). ...Context 7
... average Mn content of local genotypes was higher than commercial cultivars. The highest Mn content was found in G80 (56.90 mg kg -1 ), G86 (53.99 mg kg -1 ), G29 (51.41 mg kg -1 ), G24 (50.79 mg kg -1 ) and G38 (50.06 mg kg -1 ) ( Table 1 and 2). ...Context 8
... content of landraces with an average of 25.39 mg kg -1 was higher than cultivars with an average of 24.05 mg kg -1 . The highest Zn content was found in G84, G58,G79, G28, G89, G83, G30, G77, G80, G46, G85, G29 and G41 genotypes (Table 1 and 2). ...Context 9
... average Cu content of landraces was higher than commercial cultivars (8.26 and8.07 mg kg -1 , respectively). The highest Cu contents were found G100 (11.01 mg kg -1 ), G148 (10.94 mg kg -1 ), G128 (10.21 mg kg -1 ) and G126 (10.19 mg kg -1 ) genotypes (Table 1 and 2). Accordingly, to the variability in mineral content, landraces and cultivars were pointed out differently. ...Context 10
... values of all studied elements (except for P and Ca) were found to be greater in landraces as per commercial cultivars. The maximum and minimum mineral contents were within a wide range for landraces as compared to commercial cultivars that expressed a narrow range for all studied mineral elements (Table 2). ...