Yield components variability and interrelationship of European wheat cultivars
Апстракт
This research was conducted on Rimski Šančevi at the Institute of Field and Vegetable Crops,
Novi Sad, Serbia. Fifteen divergent wheat genotypes different in their morphological and
physiological characteristics as well as to originate from different parts of the world were
selected. For wheat breeding to be successful it is necessary to know the interrelationship of a
large number of components which together affect the yield height and quality. Grain yield and
its components (spike length, plant height, grain weight per spike, and heading time) were
analyzed. For the data obtained from the experiment, the following parameters were calculated:
mean, minimum, maximum value, coefficient of variation and standard deviation. Also, analysis
of variance (ANOVA), correlation coefficient and Principal Component Analysis (PCA) were
calculated. By applying the ANOVA model, it was found that among analyzed genotypes
significant differences between tested traits were recorded. The coeff...icient of variation ranged
from 5.02% to 30.85%. Correlation analysis showed that a strong positive relationship occurred
between grain yield and grain mass per spike (r = 0.815), as well as between plant height and
heading time (r = 0.665). A negative correlation occurred between heading time and yield (r = -
0.650) and grain weight per spike and heading time (r = - 0.549). Genotypes Apache, Pobeda and
Acciaio achieved the highest results which were confirmed by Principal Component Analysis.
By analyzing the obtained final results, it was concluded that between genotypes there was a
variability that ranged widely for all tested traits.
Кључне речи:
wheat / yield / yield components / correlations / Principal Component Analysis / PCA / cultivars / EuropeИзвор:
Book of Abstracts, 13th International Scientific Agriculture Symposium “AGROSYM 2022”, 6-9 October 2022, Jahorina, BIH, 2022, 230-230Издавач:
- East Sarajevo : University of East Sarajevo, Faculty of Agriculture
Колекције
Институција/група
FiVeRTY - CONF AU - Šućur, Rada AU - Mladenov, Velimir AU - Boćanski, Jan AU - Trkulja, Dragana AU - Mikić, Sanja AU - Šumaruna, Maja PY - 2022 UR - http://fiver.ifvcns.rs/handle/123456789/4553 AB - This research was conducted on Rimski Šančevi at the Institute of Field and Vegetable Crops, Novi Sad, Serbia. Fifteen divergent wheat genotypes different in their morphological and physiological characteristics as well as to originate from different parts of the world were selected. For wheat breeding to be successful it is necessary to know the interrelationship of a large number of components which together affect the yield height and quality. Grain yield and its components (spike length, plant height, grain weight per spike, and heading time) were analyzed. For the data obtained from the experiment, the following parameters were calculated: mean, minimum, maximum value, coefficient of variation and standard deviation. Also, analysis of variance (ANOVA), correlation coefficient and Principal Component Analysis (PCA) were calculated. By applying the ANOVA model, it was found that among analyzed genotypes significant differences between tested traits were recorded. The coefficient of variation ranged from 5.02% to 30.85%. Correlation analysis showed that a strong positive relationship occurred between grain yield and grain mass per spike (r = 0.815), as well as between plant height and heading time (r = 0.665). A negative correlation occurred between heading time and yield (r = - 0.650) and grain weight per spike and heading time (r = - 0.549). Genotypes Apache, Pobeda and Acciaio achieved the highest results which were confirmed by Principal Component Analysis. By analyzing the obtained final results, it was concluded that between genotypes there was a variability that ranged widely for all tested traits. PB - East Sarajevo : University of East Sarajevo, Faculty of Agriculture C3 - Book of Abstracts, 13th International Scientific Agriculture Symposium “AGROSYM 2022”, 6-9 October 2022, Jahorina, BIH T1 - Yield components variability and interrelationship of European wheat cultivars EP - 230 SP - 230 UR - https://hdl.handle.net/21.15107/rcub_fiver_4553 ER -
@conference{ author = "Šućur, Rada and Mladenov, Velimir and Boćanski, Jan and Trkulja, Dragana and Mikić, Sanja and Šumaruna, Maja", year = "2022", abstract = "This research was conducted on Rimski Šančevi at the Institute of Field and Vegetable Crops, Novi Sad, Serbia. Fifteen divergent wheat genotypes different in their morphological and physiological characteristics as well as to originate from different parts of the world were selected. For wheat breeding to be successful it is necessary to know the interrelationship of a large number of components which together affect the yield height and quality. Grain yield and its components (spike length, plant height, grain weight per spike, and heading time) were analyzed. For the data obtained from the experiment, the following parameters were calculated: mean, minimum, maximum value, coefficient of variation and standard deviation. Also, analysis of variance (ANOVA), correlation coefficient and Principal Component Analysis (PCA) were calculated. By applying the ANOVA model, it was found that among analyzed genotypes significant differences between tested traits were recorded. The coefficient of variation ranged from 5.02% to 30.85%. Correlation analysis showed that a strong positive relationship occurred between grain yield and grain mass per spike (r = 0.815), as well as between plant height and heading time (r = 0.665). A negative correlation occurred between heading time and yield (r = - 0.650) and grain weight per spike and heading time (r = - 0.549). Genotypes Apache, Pobeda and Acciaio achieved the highest results which were confirmed by Principal Component Analysis. By analyzing the obtained final results, it was concluded that between genotypes there was a variability that ranged widely for all tested traits.", publisher = "East Sarajevo : University of East Sarajevo, Faculty of Agriculture", journal = "Book of Abstracts, 13th International Scientific Agriculture Symposium “AGROSYM 2022”, 6-9 October 2022, Jahorina, BIH", title = "Yield components variability and interrelationship of European wheat cultivars", pages = "230-230", url = "https://hdl.handle.net/21.15107/rcub_fiver_4553" }
Šućur, R., Mladenov, V., Boćanski, J., Trkulja, D., Mikić, S.,& Šumaruna, M.. (2022). Yield components variability and interrelationship of European wheat cultivars. in Book of Abstracts, 13th International Scientific Agriculture Symposium “AGROSYM 2022”, 6-9 October 2022, Jahorina, BIH East Sarajevo : University of East Sarajevo, Faculty of Agriculture., 230-230. https://hdl.handle.net/21.15107/rcub_fiver_4553
Šućur R, Mladenov V, Boćanski J, Trkulja D, Mikić S, Šumaruna M. Yield components variability and interrelationship of European wheat cultivars. in Book of Abstracts, 13th International Scientific Agriculture Symposium “AGROSYM 2022”, 6-9 October 2022, Jahorina, BIH. 2022;:230-230. https://hdl.handle.net/21.15107/rcub_fiver_4553 .
Šućur, Rada, Mladenov, Velimir, Boćanski, Jan, Trkulja, Dragana, Mikić, Sanja, Šumaruna, Maja, "Yield components variability and interrelationship of European wheat cultivars" in Book of Abstracts, 13th International Scientific Agriculture Symposium “AGROSYM 2022”, 6-9 October 2022, Jahorina, BIH (2022):230-230, https://hdl.handle.net/21.15107/rcub_fiver_4553 .