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.

      Aplikasi Asam Giberelin (Gibberellic Acid) Untuk Meningkatkan Produksi Umbi Beberapa Aksesi Teki (Cyperus rotundus L.).

      Thumbnail
      View/Open
      Cover (926.7Kb)
      Fulltext (1.472Mb)
      Lampiran (1.473Mb)
      Date
      2024
      Author
      AZIZ, ISFAH ABIDAL
      Guntoro, Dwi
      Zaman, Sofyan
      Metadata
      Show full item record
      Abstract
      Teki merupakan gulma yang menjadi permasalahan pada budidaya pertanian. Seiring permasalahan teki sebagai gulma, salah satu alternatif yaitu pemanfaatan umbi teki sebagai bioherbisida. Umbi (Cyperus rotundus L.) dapat digunakan sebagai herbisida pra-tumbuh, baik pada skala laboratorium maupun pengujian lapangan. Penelitian ini bertujuan mendapatkan peningkatan produksi pada umbi teki (Cyperus rotundus L.) dengan penggunaan asam giberelin (Gibberellic Acid). Penelitian dilaksanakan pada bulan September 2023 sampai Februari 2024 di kebun percobaan Cikabayan, Departemen Agronomi dan Hortikultura, Fakultas Pertanian, IPB university. Penelitian menggunakan Rancangan Kelompok Lengkap Teracak (RKLT) split-plot dengan 2 faktor dengan empat ulangan. Faktor pertama yaitu aksesi umbi (Cyperus rotundus L.) dan terdapat 3 aksesi yaitu Blitar, Demak, dan Bogor. Faktor kedua adalah perlakuan taraf asam giberelin (Gibberellic Acid) terdiri dari 4 taraf konsentrasi yaitu 0, 150, 300, 450, dan 600 ppm. Hasil penelitian menunjukkan aksesi Demak memiliki peningkatan produksi terbaik. Tidak terdapat interaksi antara pemberian asam giberelin dengan aksesi terhadap peningkatan hasil produksi umbi. Konsentrasi GA3 tidak berpengaruh dalam meningkatkan produksi umbi teki.
       
      Seedgrass is a weed that poses problems in agricultural cultivation. Alongside its problem as a weed, one alternative is the utilization of its tubers as a bioherbicide. The tubers (Cyperus rotundus L.) can be used as a pre-emergence herbicide, both in laboratory settings and field trials. This study aimed to enhance the production of seedgrass tubers (Cyperus rotundus L.) using Gibberellic Acid (GA3). The research was conducted from September 2023 to February 2024 at the experimental farm of Cikabayan, Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University. The study used a Split-Plot Randomized Complete Block Design (RCBD) with 2 factors and four repetitions. The first factor was the tuber accession (Cyperus rotundus L.) with three accessions: Blitar, Demak, and Bogor. The second factor involved Gibberellic Acid treatment levels with four concentration levels: 0, 150, 300, 450, and 600 ppm. The research results indicated that the Demak accession exhibited the highest increase in production. There was no interaction between gibberellic acid application and accession regarding the increase in tuber yield. The concentration of GA3 did not effect in the increase in seedgrass tuber production.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/156693
      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