Determination Relation between some Physiological Parameters, Yield and Technological Characteristics of Cotton (Gossypium hirsutum L.) by Path Analysis Method-II
Journal Title: ISPEC Journal of Agricultural Sciences - Year 2022, Vol 6, Issue 4
Abstract
This study was carried out in order to determine the relations between some physiological parameters, yield and fiber technological properties in cotton by using correlation and path analysis method and to benefit from these relations in breeding studies. According to the correlation analysis, there was a significant positive correlation between cotton yield and fiber yield, fiber fineness and canopy temperature, but negative correlations were found between yield and spinning consistency index (SCI), fiber length, fiber strength and single boll seed cotton weight. According to the path coefficient analysis, the highest direct effect on the cotton yield was determined by fiber yield (87.26%) and the highest indirect effect was realized by ginning percentage (6.00%). Physiological parameters such as chlorophyll content (SPAD value) had a direct effect on the yield (6.53%), also it had positive indirect effect via fiber yield (27%) and ginning percentage (24%). The direct effect of canopy temperature on yield was negligible (0.09%), but it had significant positive indirect effect via fiber yield (75%) and ginning percentage (14%). Normalized difference vegetation index (NDVI: GreenSeeker reading) had direct effect on yield (2.28%), but it had significant indirect effect via fiber yield (58%) and ginning percentage (27%). The fact that physiological parameters such as chlorophyll content, canopy temperature and NDVI value are associated with yield indicates that these characteristics can be used as selection criteria.
Authors and Affiliations
Mehmet Hanefi MUTLU, Çetin KARADEMİR
Keywords
Related Articles
- EP ID EP724493
- DOI https://doi.org/10.5281/zenodo.7393470
- Views 65
- Downloads 0
Determination of The Most Suitable Nutritional Solution in Tomato Seedle Growing
In this study, the growth parameters of tomato seedlings were examined by applying different nutrient solutions in tomato seedling cultivation. The study was carried out to determine the best, highest quality and most ma...
Determination of Resistance of Various Cotton Genotypes to Verticillium Wilt (Verticillium dahliae Kleb) by Augmented Experimental Design in Diyarbakir Conditions
This study was carried out during the 2019 production season in Diyarbakır Dicle University Faculty of Agriculture, Department of Field Crops, where is naturally infected with verticillium wilt disease in terms of epidem...
Analysis Of The Influence Of Alcohol-Induced Stress On The Quantitative And Qualitative Composition Of Amino Acids Related To S-Adenosylmethionine And Glutathione Transformations
Studies of preparations that decrease oxidative stress and, as a consequence, that can prevent or reduce the development of alcoholic liver disease are relevant. A wide range of drugs, the bioprotective effect of which i...
Cultivation Possibilities of Lemon Balm (Melissa officinalis L.) in the Central Anatolia Region of Turkey
This study was carried out to determine yield and quality characteristics of Lemon balm (M. officinalis L.) in in 7 districts (7 locations) under Kayseri ecological conditions for 3 years in 2015-2017. In this research,...
The Research on the Seed Yield and Some Agricultural Properties of Peanut Cultivars Cultivated as Main Product in Siirt Ecological Conditions
This study was carried out the application area of Faculty of Agriculture, Siirt University in 2015. The study was conducted to determine the yield and some agricultural properties of 7 peanuts cultivars (cv.Batem-5025,...