View Item 
      •   IPB Repository
      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Faculty of Agriculture
      • UT - Agronomy and Horticulture
      • View Item
      •   IPB Repository
      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Faculty of Agriculture
      • UT - Agronomy and Horticulture
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea mays saccharata Sturt.) pada Berbagai Dosis Pupuk Majemuk NPK+B (13-6-27+0,65)

      Thumbnail
      View/Open
      Cover (1.404Mb)
      Fulltext (1.703Mb)
      Lampiran (509.5Kb)
      Date
      2024
      Author
      Rahayu, Nur Aini Adisti
      Lubis, Iskandar
      Suwarto
      Metadata
      Show full item record
      Abstract
      Rendahnya produksi jagung manis di Indonesia memerlukan upaya untuk meningkatkan produktivitas nasional melalui perbaikan teknik budidaya, yaitu pemupukan. Tujuan dari penelitian ini yaitu menguji pengaruh dan efektivitas pupuk majemuk NPK+B (13-6-27+0,65) terhadap pertumbuhan dan produksi tanaman jagung manis (Zea mays saccharata Sturt.). Percobaan ini menggunakan Rancangan Acak Kelompok (RAK) satu faktor, yaitu dosis pemupukan. Perlakuan disusun dengan 6 taraf, yaitu kontrol (P0), pupuk NPK standar (P1), pupuk NPK 0,5 dosis (P2), pupuk NPK 0,75 dosis (P3), pupuk NPK 1,0 dosis (P4), dan pupuk NPK 1,5 dosis (P5). Perlakuan diulang sebanyak 4 kali, sehingga terdapat 24 satuan percobaan. Hasil penelitian menunjukkan bahwa aplikasi pupuk NPK+B (13-6- 27+0,65) dari 0,75 sampai 1,5 dosis menghasilkan tinggi tanaman, diameter batang, jumlah daun, dan produktivitas yang tidak berbeda nyata dari pupuk NPK standar dan lebih tinggi dari kontrol. Perlakuan 0,75 sampai 1,5 dosis NPK+B (13-6- 27+0,65) efektif meningkatkan hasil dibandingkan pupuk NPK standar. Nilai Relative Agronomic Effectiveness (RAE) paling tinggi terdapat pada perlakuan 1,5 dosis NPK+B (13-6-27+0,65) yang mengandung 203 kg ha-1 N, 108 kg ha-1 P, 180 kg ha-1 K, dan 4,3 kg ha-1 B. Kata kunci: boron, produktivitas, RAE
       
      The low production of sweet corn in Indonesia necessitates efforts to increase national productivity through improved cultivation techniques, particularly fertilization. This research aims to test the effect and effectiveness of NPK+B compound fertilizer (13-6-27+0.65) on the growth and production of sweet corn (Zea mays saccharata Sturt.). This experiment used a Randomized Block Design (RBD) with one variable, namely fertilizer dose. The treatments consisted of six levels: control (P0), standard NPK fertilizer (P1), 0.5 dose NPK fertilizer (P2), 0.75 dose NPK fertilizer (P3), 1.0 dose NPK fertilizer (P4), and 1.5 dose NPK fertilizer (P5). Each treatment was repeated four times, resulting in 24 experimental units. The results showed that applying of NPK+B (13-6-27+0.65) fertilizer from 0.75 to 1.5 doses resulted in plant height, stem diameter, and number of leaves and productivity that was not significantly different from standard NPK fertilizer and was higher than the control. Treatment of 0.75 to 1.5 doses of NPK+B (13-6- 27+0.65) effectively increases yields compared to standard NPK fertilizer. The highest Relative Agronomic Effectiveness (RAE) value was found in the treatment of 1.5 doses of NPK+B (13-6-27+0.65) which contained 203 kg ha-1 N, 108 kg ha 1 P, 180 kg ha-1 1 K, and 4.3 kg ha-1 B. Keywords: boron, productivity, RAE
       
      URI
      http://repository.ipb.ac.id/handle/123456789/157715
      Collections
      • UT - Agronomy and Horticulture [7622]

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository
        

       

      Browse

      All of IPB RepositoryCollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

      My Account

      Login

      Application

      google store

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository