Bulgarian Journal of Agricultural Science
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Differences in seedling age in several lowland varieties of cauliflower (Brassica oleraceae L.) for cultivation development efforts in Kabupaten Karawang
Devie Rienzani Supriadi, Rika Yayu Agustini, M. Januar Ibnu Adham, Winda Rianti, Elia Azizah
Abstract: In Indonesia, cauliflower is generally grown in the highlands (mountainous areas). However, with advanced agricultural technology, the lowland varieties of cauliflower have now been found. This study aims to find the best combination of seedling age and varieties of cauliflower (Brassica oleraceae L.) for the development of cultivation techniques in the lowlands. The research method used was an experimental method with a single factor randomized block design (RBD) with 8 treatments and repeated 4 times, so that there were 32 experimental units. The treatments were as follows: A (seedling age of 21 days after sowing (das) and PM126 F1 variety), B (seedling age of 28 das and PM126 F1 variety), C (seedling age of 21 das and Mona F1 variety), D (seedling age of 28 das and Mona F1 variety), E (seedling age of 21 das and Bima 45 variety), F (seedling age of 28 das and Bima 45 variety), G (seedling age of 21 das and Diamond variety), H (seedling age 28 das and variety Diamond). Based on the experimental results, the Bima 45 variety with a seedling age of 28 das (treatment F) showed the highest growth in plant height and stem diameter compared to other treatments, while the PM 126 F1 variety with 21 das seedling age (treatment A) showed the highest yield at each weight. Interest per plant (221.46 grams), production per plot (2.66 kg) and production per ha (12.66 tonnes/ha).
Keywords: lowland; seedling age; variety; weight of curd
Citation: Supriadi, D. R., Agustini, R. Y., Ibnu Adham, M. J., Rianti, W. & Azizah, W.(2023). Differences in seedling age in several lowland varieties of cauliflower (Brassica oleraceae L.) for cultivation development efforts in Kabupaten Karawang. Bulg. J. Agric. Sci., 29 (6), 1090–1095.
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Date published: 2023-12-15
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