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      Penambahan Bahan Organik Meningkatkan Pertumbuhan Dan Produktivitas Padi IPB 9G DI Distrik Kurik, Merauke

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      Date
      2026
      Author
      Bina, Nike Nurindah Rahma Sya
      Dewi, Ratih Kemala
      Pratama, Agief Julio
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      Abstract
      Penelitian bertujuan untuk menganalisis pengaruh jenis pupuk terhadap pertumbuhan dan produktivitas beberapa varietas padi di Distrik Kurik, Kabupaten Merauke, Papua Selatan. Penelitian menggunakan rancangan Split Plot Kelompok Lengkap Teracak (RKLT). Faktor utama berupa varietas padi yang terdiri atas IPB 13S, IPB 9G, dan Inpari 42, sedangkan anak petak berupa perlakuan pemupukan, yaitu pupuk organik dan tanpa pupuk organik. Peubah yang diamati meliputi tinggi tanaman, jumlah daun, jumlah anakan, warna daun, umur berbunga, panjang malai, jumlah anakan produktif, jumlah bulir per malai, persentase gabah isi dan hampa, bobot 1.000 butir, serta hasil gabah kering giling (GKG). Data dianalisis menggunakan analisis ragam (ANOVA) dan uji BNJ taraf 5%. Hasil penelitian menunjukkan bahwa varietas berpengaruh nyata terhadap sebagian besar parameter pertumbuhan dan hasil tanaman padi. Varietas IPB 13S dan IPB 9G umumnya menunjukkan pertumbuhan yang lebih baik dibandingkan Inpari 42, sedangkan penambahan pupuk organik cenderung meningkatkan pertumbuhan vegetatif dan komponen hasil. Interaksi antara varietas dan pemupukan umumnya tidak berpengaruh nyata terhadap sebagian besar peubah yang diamati. Secara umum, pemupukan dengan organik memberikan respons pertumbuhan dan produktivitas yang lebih baik dibandingkan tanpa pupuk organik, meskipun peningkatan hasil tidak selalu berbeda nyata secara statistik.
       
      This study aimed to evaluate the effect of fertilizer type on the growth and productivity of several rice varieties in Kurik District, Merauke Regency, South Papua. The experiment using a Split Plot Randomized Complete Block Design. The main plot factor consisted of three rice varieties, namely IPB 13S, IPB 9G, and Inpari 42, while the subplot factor consisted of two fertilization treatments: organic fertilizers and without organic fertilizers. Observed variables included plant height, number of leaves, number of tillers, leaf color, flowering age, panicle length, productive tillers, grains per panicle, percentage of filled and unfilled grains, 1,000-grain weight, and milled dry grain yield. The results indicated that rice variety significantly affected most growth and yield parameters. IPB 13S and IPB 9G generally exhibited better growth performance than Inpari 42, while the application of organic fertilizer tended to improve vegetative growth and yield components. The interaction between variety and fertilization treatment was generally not significant for most observed variables. Overall, the organic fertilizers resulted in better growth and productivity compared with without organic fertilizers, although yield improvements were not always statistically significant
       
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      http://repository.ipb.ac.id/handle/123456789/177871
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      • UF - Production Technology And Agricultural Community Development [126]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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