| NIM | A1D019150 |
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| Namamhs | RIZKA SYIFA NABILLA |
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| Judul Artikel | KOMPONEN PERTUMBUHAN DAN HASIL ENAM GENOTIPE TANAMAN BROKOLI (Brassica oleracea var. italica) INTRODUKSI DI DAERAH DATARAN TINGGI PRATIN PURBALINGGA |
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| Abstrak (Bhs. Indonesia) | Brokoli (Brassica oleracea var. italica) merupakan tanaman hortikultura. Brokoli memiliki kandungan nutrisi yang diperlukan oleh manusia karena memiliki kandungan, mineral dan vitamin. Produksi brokoli di Indonesia tergolong masih rendah baik secara kualitas maupun kuantitas. Produksi brokoli Indonesia belum dapat mencukupi kebutuhan pasar lokal. Penelitian ini bertujuan untuk 1) Mengetahui komponen hasil dan hasil beberapa galur tanaman brokoli introduksi yang di tanam pada dataran tinggi Pratin, Desa Kutabawa, Kabupaten Purbalingga, 2) Mengetahui galur tanaman brokoli introduksi yang terbaik dibandingkan dengan galur pembanding. Penelitian dilaksanakan pada lahan terbuka di dataran tinggi Pratin Desa Serang, Kecamatan Karangreja, Kabupaten Purbalingga, Jawa Tengah dimulai pada bulan Juli hingga Oktober 2022. Penelitian ini dilakukan menggunakan Rancangan Acak Kelompok (RAK) non factorial dengan penggunaan 4 varietas brokoli introduksi berupa Chevalier (8), Legacy (9), Tie Mountain (10), dan Eiffel (11); serta 2 varietas brokoli pembanding berupa Hybrida lucky (33) dan Valencia/BL 14001 (34) yang diulang sebanyak 3 kali. Data dianalisis menggunakan analis ragam (ANOVA) pada taraf kesalahan 5%. Apabila hasil analisis menunjukkan pengaruh signifikan, dilakukan uji lanjut Duncan's Multiple Range Test (DMRT). Parameter yang meliputi data kuantitatif yakni Tinggi tanaman, Jumlah daun, Diameter batang, Lebar daun, Panjang daun, umur muncul bunga, diameter bonggol bunga, Panjang bonggol bunga, lingkar bonggol bunga, umur panen, berat kotor, dan berat bersih, lalu pada data kualitatif meliputi warna bonggol bunga. Hasil penelitian menunjukkan bahwa varietas brokoli introduksi mampu beradaptasi pada kondisi lingkungan di lokasi penelitian terbukti semua varietas brokoli mampu menghasilkan bunga brokoli yang cukup baik. Respon pertumbuhan dan hasil varietas brokoli introduksi bervariasi yaitu pada parameter tinggi tanaman, jumlah daun, diameter batang, lebar dan panjang daun, umur muncul bunga, diameter dan panjang bonggol bunga (curd), lingkar bonggol bunga, umur panen, berat kotor, dan berat bersih. Varietas Tie Mountain menunjukkan potensi hasil yang tinggi dibandingkan dengan varietas Chevalier, Legacy, Eiffel, dan varietas pembandingnya yaitu Hibrida Lucky serta Valencia. Namun waktu panen varietas pembanding lebih cepat dibandingkan dengan brokoli varietas introduksi, yang cepat berbunga adalah Eiffel, tetapi hasil (bobot bunga) rendah dan waktu panennya lebih lama. |
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| Abtrak (Bhs. Inggris) | Brocolli(Brassica oleraceae var. italica) is horticultural plant. Broccoli contains nutrients needed by humans because it contains minerals and vitamins. Broccoli production in Indonesia is still relatively low both in quality and quantity. Indonesian broccoli production is not yet sufficient for local market needs. This research aims to 1) determine the morphological characteristics and the results of several introduced strains of broccoli plants, 2) determine the best varieties of introduced broccoli plants compared to comparison strains. The research was carried out on open land in the Pratin highlands of Serang Village, Karangreja District, Purbalingga Regency, Central Java starting in July-October 2022. This research was carried out using a non-factorial Randomized Block Design (RBD) using four strains of introduced broccoli Chevalier (8), Legacy (9), Tie 2 Mountain (10), dan Eiffel (11) and two hybrid varieties as comparison varieties, namely the Hybrida lucky (33) dan Valencia/BL 14001 (34) strains which were repeated 3 times. Data were analyzed using analysis of variance (ANOVA) at an error level of 5%. If the analysis results show a significant effect, Duncan's Multiple Range Test (DMRT) is carried out further. Parameters that include quantitative data are plant height, number of leaves, stem diameter, width and length of leaves, age at flower emergence, diameter and length of the flower head (curd), flower head circumference, harvest age, gross weight, and net weight, then in the data, qualitative includes the color of the flower heads. The research results showed that the introduced broccoli varieties were able to adapt to the environmental conditions at the research location. It was proven that all broccoli varieties were able to produce quite good broccoli flowers. The growth response and yield of introduced broccoli varieties varied, namely in the parameters of plant height, number of leaves, stem diameter, flowering age, harvest age, root length, flower diameter, economic flower weight, and physiological flower weight. The Tie Mountain variety shows high yield potential compared to the Chevalier, Legacy, and Eiffel varieties, and the comparison varieties, namely the Lucky and Valencia hybrids. However, the harvest time for the comparison varieties was faster than the introduced broccoli varieties. The variety that flowers quickly is Eiffel, but the yield (flower weight) is low and the harvest time is longer. |
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| Kata kunci | Brokoli, varietas introduksi, dataran tinggi, adaptasi |
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| Pembimbing 1 | Dr. Agus Riyanto, S.P., M.Si. |
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| Pembimbing 2 | Dr. Ir. Rostaman, M.Si. |
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| Pembimbing 3 | Dr. Etik Wukir Tini, S.P., M.P. |
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| Tahun | 2024 |
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| Jumlah Halaman | 13 |
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| Tgl. Entri | 2024-05-14 09:46:45.352713 |
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