Pengaruh Pemberian Pupuk Hayati Azotobacter dan Pupuk Kandang Sapi Terhadap Pertumbuhan dan Produksi Tanaman Sawi (Brassica Juncea L.)
Keywords:
Azotobacter, Cow Manure, Mustard GreensAbstract
This research was conducted in Selayang Village, Selesai District, Langkat Regency, North Sumatra Province. Starting in May until July 2024. The purpose of this study was to determine the effect of Azotobacter and cow manure on the growth and production of mustard greens. This study used a Factorial Randomized Block Design (RAK) with 2 treatment factors. The first factor is Azotobacter with the symbol (A) which consists of 2 treatment levels, namely: A1 = 15 ml / Liter of water, A2 = 30 ml / Liter of water. The second factor is Cow Manure (K) which consists of 3 treatment levels, namely: K0 = 0 grams / polybag, K1 = 75 grams / polybag, and K2 = 150 grams / polybag. The parameters observed in this study were plant height (cm), number of leaves (strands), leaf area (cm2), plant wet weight (grams), and plant root wet weight (grams). Azotobacter treatment significantly affected the parameters of leaf area, plant wet weight, and root wet weight. The best treatment was treatment A2 (30 ml/L). Cow manure treatment significantly affected the parameters of plant wet weight and root wet weight. The best treatment was treatment K2 (150 grams/polybag). The interaction of Azotobacter and cow manure treatments significantly affected the parameters of plant height at 4 MST, number of leaves at 4 MST, leaf area, and plant wet weight. The best treatment was the A2K0 treatment (Azotobacter 30 ml/L and cow manure 0 grams/polybag).References
BPS. (2022, September 15). Produksi Tanaman Sayuran Menurut Kabupaten/Kota dan Jenis Tanaman di Provinsi Sumatera Utara (Kwintal). Retrieved from Badan Pusat Statistik Provinsi Sumatera Utara: https://sumut.bps.go.id/id/statistics-table/2/NTQxIzI=/produksi-tanaman-sayuran-menurut-kabupaten-kota-dan-jenis-tanaman-di-provinsi-sumatera-utara-kwintal-.html.
Hidayati, N., Hamim, H., & Mubarik, N. (2017). Aplikasi Pupuk Hayati (Plant Growth Promoting Rhizobacteria) yang telah disimpan terhadap Pertumbuhan Tanaman Jagung Var. Bisma. Jurnal MaduRanch, 13-22.
Hindersah, R., Adityo, B., & Suryatmana, P. (2016). Populasi Bakteri Dan Jamur Serta Pertumbuhan Tanaman Teh (Camellia sinensis L.) Pada Dua Jenis Media Tanam Setelah Inokulasi Azotobacter. Jurnal Ilmu Budaya Tanaman, 25-32.
Jumani, & Emawati, H. (2012). Kesesuaian Media Tumbuh Stek Akar Sukun (Artocarpus communis). Jurnal AGRIFOR, 90-95.
Lawenga, F., Hasanah, U., & Widjajanto, D. (2015). Pengaruh Pemberian Pupuk Organik terhadap Sifat Fisika Tanah dan Hasil Tanaman Tomat (Lycopersicum esculentum Mill.) di Desa Bulupountu Kecamatan Sigi Biromaru Kabupaten Sigi. Jurnal Argotekbis, 564-570.
Marsigit, W., & Hemiyetti. (2018). Ketersediaan Bahan Baku, Kandungan Gizi, Potensi Probiotik, dan Daya Tahan Simpan Sawi Asin Kering Kabupaten Rejang Lebong Sebagai Produk Agroindustri. Jurnal Agroindustri, 34-44.
Muhtarom, N., & Sinambela, M. (2022). Optimalisasi Lahan Gambut dan Pemanfaatan Azotobacter sp Isolat Kalimantan Barat Dalam Efisisensi Penggunaan Pupuk Nitrogen pada Budidaya Jagung. Jurnal Ilmiah Inovasi, 259-268.
Novianti, M. E. (2017). Perbandingan Kadar Besi (Fe) Pada Sawi Putih Dengan Sawi Hijau yang Dijual Dibeberapa Pasar Kabupaten Brebes. Publikasi Ilmiah Civitas Akademika Politeknik Mitra Karya Mandiri Brebes. Brebes: PUBLICITAS.
Nugroho, W. (2015). Penetapan Standar Warna Daun Sebagai Upaya Identifikasi Status Hara (N) Tanaman Jagung (Zea mays L.) pada Tanah Regosol. Planta Tropica Journal of Agro Science, 8-15.
Purba, J., Parmila, I., & Sari, K. (2018). Pengaruh Pupuk Kandang Sapi dan Jarak Tanam Terhadap Pertumbuhan dan Hasil Kedelai (Glycine max L. Merrill) Varietas Edamame. Agricultular Journal, 69-81.
Rachmadhani, N., Hariyono, D., & Santosa, M. (2018). Kemampuan Azetobacter sp. Dalam Meningkatkan Efisiensi Pemupukan Urea Pada Tanaman Jagung (Zea mays L.). Buana Sains, 1-10.
Riyani, N. W., Islami, T., & Sumarni, T. (2015). Pengaruh Pupuk Kandang dan Crotalaria juncea L. Pada Pertumbuhan dan Hasil Tanaman Kedelai (Glycine max L.). Jurnal Produksi Tanaman, 556-563.
Sujitno, E., Kurnia, & Fahmi, T. (2014). Penggunaan Berbagai Pupuk Organik Pada Tanaman Padi Di Lahan Sawah Irigasi. Prosiding Seminar Nasional Pertanian Organik Bogor. Bogor.
Ward, B. B., & Jensen, M. M. (2014). The Microbial Nitrogen Cycle. Frontiers in Microbiology, 1-2.
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