The study of pomological and biochemical attributes of some walnut (Juglans regia L.) genotypes from Ghazni region, Ghazni-Afghanistan

Автор: Mohammad Tariq Darwish, Rohullah Niazi, Ghulam Maroof Faqiri

Журнал: Международный журнал гуманитарных и естественных наук @intjournal

Рубрика: Сельскохозяйственные науки

Статья в выпуске: 9-1 (72), 2022 года.

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This study was conducted in 2021 to evaluate the growth and biochemical characteristics of a number of different walnut genotypes collected from Ghazni, Afghanistan. The experiment was conducted in a nested design with four replications. In this study, the genotypes namely Sanghe shamal Kabul, Kaghzie Qarabagh, Jaji ariob and Shahrestani were included. Based on the results of this study, Kaghzie Qarabagh genotype was evaluated in terms of important traits such as number of inflorescences, ease of kernel separation, wood bark thickness, Fruit ripening time and kernel size as a superior genotype among the four walnut genotypes. Also, Jaji Ariob genotype was a weak genotype in terms of evaluated traits among genotypes. Regarding quantitative variables, the results of analysis of variance showed Fruit and kernel weight, kernel volume, Petiole length, fruit diameter and volume, Length to width ratio of fruit, phenol content, flavonoids and vitamin C were affected by different walnut genotypes. The highest fruit weight with an average of 55.57 gr was obtained in Kaghzie Qarabagh genotype and the lowest with an average of 43.9 gr was obtained in Shahrestani genotype. The highest kernel weight with an average of 26.97 gr was related to Kaghzie Qarabagh genotype and the lowest kernel with an average of 19.22 gr was related to Shahrestani genotype. In general, according to the results obtained from the evaluation of pomological and biochemical traits, Kaghzie Qarabagh genotype can be suggested as a suitable genotype for cultivation in Ghazni region.

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Genotype, morphological traits, walnut, yield and yield components

Короткий адрес: https://sciup.org/170195802

IDR: 170195802   |   DOI: 10.24412/2500-1000-2022-9-1-36-44

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