Bazı Soya Glycine max. L. Çeşitlerinde Verim ile Verime Etkili Özellikler Arasında Korelasyon ve Path Analizi

Correlation and Path Analysis of Yield and Some Effective Characters on Yield at Some Soybean Glycine max. L. Cultivars

Özet

Bu ara şt ı rma, Harran Ovas ı Şanl ı urfa koş ulları nda 1995 ve 1996 y ı llar ı nda 6 soya çeşidi ile, dekara tohum verimi, ekim zaman ı , çeşit, bitki başı na verim, tohum say ı s ı , 1000 tohum a ğı rl ığı , meyve say ı s ı , ilk meyve yüksekli ğ i, bitki boyu ve dal say ı s ı özellikleri üzerinde durulmu ş ve incelenen özelliklerin dekara tohum verimi üzerine do ğ rudan ve dolayl ı etkileri path analizi yard ı m ı yla incelenmi ştir. Her iki y ı lda da dekara verim ile bitki boyu aras ı ndaki korelasyon önemli bulunmu ştur p

Abstract

This investigation was conducted to determine the correlations among Seed Yield, Planting Date, Cultivars, Seed Yield of Per Plant,Seed Number of Per Pod, 1000 Seed Weight, Pod Number, First Pod Hight, Plant Hight and Branch Number and to determine the direct and the indirect contribution of this traits on Seed Yield with 6 soybean cultivars under Harran Plain Conditions in 1995-1996. It's tried to find the factor more influence on the Seed Yield. On the Seed Yield, direct and indirect contribution of studied factors were investigated to be used correlation and path analysis coefficients. At both years, the correlations between Seed Yield and Plant Hight were found signif ı cant p