Abstract:

This study was conducted in 2016 to reveal the relationship between plant morphological characteristics and productivity and some fruit quality parameters in the 'Tombul' and 'Palaz' nuts breeds grown in the Army of Ulubey district. The test was arranged by trial patterns and by trial patterns. In the study, the relationships between the total of thirty-six characters of the plant and fruit characteristics were studied by correlation and path analysis. The results of the study have shown that efficiency and quality are directly or indirectly affected by many factors. Some important relationships have been established between the Zuruf and leaf characteristics and the characteristics of plant development and the performance and quality characteristics. In addition to the yield and plant length (0.609**), body surroundings (0. Relationships between 769**), the total number of crops (0.639**), the total number of fruit (0.928**), the empty fruit ratio (-0.764**), the volume of fruit (0.522*), the fruit intensity (-0.582*), the internal shape index (0.574*), the internal volume (0.491*) and the internal intensity (-0.597**) are important. The characteristics that have the highest direct effect on productivity were the total fruit number (1.048) and the fruit intensity (0.723) respectively. With regard to indirect effects, the indirect effects of the plant length (0.683), the body surround (0.766), the total number of grapes (0.700), the empty fruit ratio (-0.688) and the internal shape index (0.712) are produced by the total number of fruits (-0.662), the internal volume (-0.548) and the internal intensity (0. The indirect effects of the fruit’s intensity were higher than their direct effects.

Keywords: