2 çeltik çeşidi ve 5 çeltik hattından oluşan 7 genotip 4 çevrede denenmiştir. Verim, bin tane ağırlığı ve salkımda tane sayısı ile ilgili stabilite parametreleri olarak regresyon katsayısı (b2), regresyondan sapmalar kareler orta¬laması (S2 y.x) ve belirleme katsayısı (r2 ) analiz edilmiştir. Tüm özellikler ve stabilite parametreleri dikkate alındığında, TR 13 hattının stabil çeşit tanı¬mına en uygun genotip olduğu görülmüştür.
The stability, adaptability, yields, thousand seed weight and number of seed per-panicle of two diverse cultivars and five lines in rice (Oryza sativa L.) that had been grown at four location were studied. The data were analyzed and results were discussed basgçi on regression coefficient (b), means of squared deviations from regression (S2 y.x) and coefficient of determination (r2) as stability parameters. According to all relevant characters and stability para¬meters, it was concluded that line of TR 13 was the genotype which suits most to the definition of stability.
Primary Language | Turkish |
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Subjects | Agricultural Engineering |
Journal Section | Articles |
Authors | |
Publication Date | December 1, 1990 |
Published in Issue | Year 1990 Volume: 3 Issue: 1-2 |