Browsing by Author "Afif Juradi, Muh"

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    Keragaan Lima Varietas Unggul Baru Padi Sawah di Sulawesi Tengah
    (Balai Besar Penelitian Tanaman Padi, 2018-12-01) Basrum; Afif Juradi, Muh; Baso Lompengeng Ishak, Andi
    Abstrak Tujuan dari pengkajian ini adalah untuk melihat keragaan kelima varietas unggul baru padi sawah. Pengkajian varietas unggul baru padi sawah melalui pendekatan pengelolaan tanaman terpadu (PTT), telah dilaksanakan di Kebun Percobaan Sidondo, desa Sidondo 3, Kecamatan Sigi Biromaru, Kabupaten Sigi pada bulan Juli sampai Oktober 2017. Varietas unggul baru yang diujikan 5 varietas yaitu Mekongga, Inpari 24, Inpari 30, Inpari 33 dan Inpari 36. Komponen teknologi yang diterapkan meliputi : Penggunaan varietas unggul baru (VUB), seed treatment dengan Regent 13 ml/5 kg benih, pindah tanam < 20 hari setelah semai (HSS), sistem tanam jajar legowo 2:1 (20x10x40) cm, penggunaan urea 250 kg ha-1 dan phonska 300 kg ha-1. Hasil kajian menunjukkan varietas Inpari 30 memberikan hasil produksi tertinggi yaitu 8,2 t GKP ha-1, Mekongga 7 t GKP ha-1, Inpari 33 6,3 t GKP ha-1 dan Inpari 24 6,6 t GKP ha-1 dan Inpari 36 6,8 t GKP ha-1. Dari ke lima varietas Inpari 30 memiliki respon yang baik terhadap pertumbuhan dan hasil dibanding varietas lainnya, selain potensi hasil tinggi juga di lapang terlihat relatif toleran terhadap penggerek batang, tahan terhadap penyakit bercak coklat dan blas leher. Sesuai dengan produktivitas yang dihasilkan, Inpari 30 layak untuk dikembangkan dalam skala luas di Sulawesi Tengah. Abstract In increasing plants product in field irrigation area that technology innovative must be pushed. The research some to the new high-yielding variety rice field by approach processing plant integrated. This research was done in the village Sidondo, Sigi Biromaru subs district, Sigi regency in July until October 2017. The new high-yielding variety that has experiment of 5 varieties are: Mekongga, inpari 24 variety, inpari 30, inpari 33 and inpari 36. The objective is to see the power of rice plants adaptation to a new high-yielding variety in field irrigation. Component technology is used: using a new high-yielding variety, centreman with regent 13 ml/5 kp germ, act planting 18 days after seedling Sistem planting is line legowo, use urea 250 kg/ha and phonska 300 kg/ha. The research showed eaten Inpari 30 variety give a high outcome production is 8,2 ton/ha unhulled paddy separated from the stalk’s dry harvest/ha. By the 5 of variety, inpari 30 has good respond to the growth than the other variety. Besides it has high result potency and enduring to stem borer-based experiment in location and then endure to hama brown spot, and neck blass, tasty results are suitable with farmer appetize and consume than the other variety.