View Item 
      •   IPB Repository
      • IPB e-Journal
      • Jurnal Ilmu Tanah & Lingkungan
      • View Item
      •   IPB Repository
      • IPB e-Journal
      • Jurnal Ilmu Tanah & Lingkungan
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Effect of oIntermittent Drainage and Fertilization on pH, Eh, Fe, and Mn at New Paddy Soil in Ultisols of Bandar Abung (Lampung) and Tapin (South Kalimantan)

      Thumbnail
      View/Open
      e-Journal (5.149Mb)
      Date
      2000
      Author
      Nursyamsi, Dedi
      Suryadi, Mangku E.
      Metadata
      Show full item record
      Abstract
      To study the effect of intermittent drainage and fertilization on new paddy soil of pH, Eh, Fe, and Mn, laboratory experiment was conducted using Ultisol of Bandar Abung, Larnpung and Tapin, South Kalimantan. Experiment was carried out using Completely Randomized Block Design with 5 treatments and 3 replications. The treatments consist of control, organic matter (rice straw) 5,000 kg/ha, KzSOI 100 kgha, dolomite SO0 k p a and intermittent drainage. In the drainage treatment the soil was drained on the 3d, 5th, 7th, 12 , 14'~a~nd 1 6 w~e ek for 7 days respectively. The results showed that intermittent drainage did not affed soil pH, increased soil Eh, decreased soil and water Fe II, and concentration of Mn II in flooded water in both Ultisols of Bandar Abung and Tapin. Organic matter did not affed soil pH, decreased soil Eh, increased soil and water Fe II and concentrattion of Mn II in flooded water in both UAisols of Bandar Abung and Tapin. The higher the soil Fe dithionit and DTPA in the soils caused higher risk in Fe toxicity.
      URI
      http://repository.ipb.ac.id/handle/123456789/43772
      Collections
      • Jurnal Ilmu Tanah & Lingkungan [54]

      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