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.
| References: (click to open/close) | Ainy, S. & Sitawati, S. (2019.) Influence of seed age on growth and yield of kailan (Brassica oleraceae) in the ratun system by hydoponic (Nutrient Film Technique). J. of Plant Production, 7(9).
Amin, A. (2018). Growth and yield of cauliflower (Brassica oleraceae L.) due to different seed ages and giving various doses of compost fertilizer. Agrosamudra Research Journal, 5(1), 1-13.
Erwin, S., Ramli & Adrianton. (2015). The effect of various plant spacing on the growth and production of cauliflower (Brassica oleracea L.) in the middle plains of bobo village, palolo district, sigi regency. Agrotekbis, 3(4), 491-497.
Firmansyah, M. A. (2020). The performance of various varieties of cauliflower (Brassica oleracea L.) in deep peatlands during the dry season. Leaf Journal, 7(1), 23-32.
Fridayati, D. (2015). Effect of seed age and doses of petrochemical organic fertilizer on growth and yield of cauliflower (Brassica oleraceae botrytis L.). Thesis, Syiah Kuala University, Indonesia
Gomies, L., Rehatta, H. & Nendissa, J. J. (2018). Effect of liquid organic fertilizer R11 on the growth and production of cauliflower (Brassica oleracea var. botrytis L.). J. Agrologia, 1(1).
Haryanti, D. & Efendi, D. (2019). Morphological diversity and product components of cauliflower (Brassica oleracea var. botrytis L.) in the highlands and lowlands. J. of Agronomy Indonesian, 47(3), 291-298.
Hayati, M., Marliah, A. & Fajri, H. (2012). The effect of variety and dosage of SP-36fertilizer on the growth and yield of peanut plants (Arachis hipogae L.). J. Agrista, 16(1), 7-13.
[Kementan] Kementerian Pertanian Indonesia (2017). Basis Data Statistik Pertanian. http://aplikasi.pertanian.go.id/ bdsp/newlok.asp. [17 October 2020]
Larcher, W. (1995). Physiological Plant Ecology. 3rd Edition. Germany: Springer.
Marliah, A., Nurhayati & Riana, R. (2013). The effect of variety and concentration of campound fertilizer on the growth and yield cauliflower (Brassica oleracea L.). J. of Floratek, 8, 118-126.
Meriyanto, Hanan, R., & Yanto, H. (2017). Response to the growth and yiled cauliflower (Brassica oleracea var. botrytis L. subvar PM 126 F1) due to the dosage manure in polybags on lowland. J. Triagro, 2(2), 18-24.
Oktaviania, M. S., & Usmadia (2019). The effect of bio-slurry and phosphorus on the growth and yield of lowland cauliflower (Brassica oleracea. L). J. of. Bioindustry, 1(2), 125-137.
Quiros, C. F. & Farnham, M. W. (2011). The Genetic of Brassica oleracea. R. Schmidt, I. Bancroft (Eds.). Genetic and Genomics of the Brassicaceae. Springer Science and Business Media, New York, US.
Rovi’ati, A., Muliawati, E. S. & Harjoko, D. (2019). Response of lowland cauliflower to nutritional concentration in a modified floating hydroponic system. J. Agrosains, 21(1), 11-15.
Salisbury, F. B. & dan Ross, C. W. (1995). Plant physiology. Translation of plant physiology by D.R. Lukmana and Sumaryono. ITB, Bandung.
Sitompul, S. M. & Guritno, B. (1995). Plant Growth Analysis. Gajah Mada University Press. Yogyakarta.
Susila, A. D. (2006). Guidelines for Vegetable Cultivation. Department of Agronomy and Horticulture, Faculty of Agriculture, Bogor Agricultural Institute.
Widiatningrum, T. & Pukan, K. K. (2010). Growth and production of cauliflower (Brassica oleracea var botrytis) using organic farming systems in the lowland. J. of Biology and Biology Education, 2(2).
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| Date published: 2023-12-15
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