Respon Tanaman Jagung Pada Tanah Ultisol Yang Diberi Campuran Abu Janjang Dan Limbah Lumpur Pabrik Kelapa Sawit

Hermawan, Agus (2002) Respon Tanaman Jagung Pada Tanah Ultisol Yang Diberi Campuran Abu Janjang Dan Limbah Lumpur Pabrik Kelapa Sawit. Jurnal Agrotropika , 7 (2). pp. 17-22. ISSN 0216-7662

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      Abstract

      Corn Performance In Ultisol Added With Mixture Of The Empty Bunches Ash And Sludge Of Palm Oil Mill Factory.The objective of the research was to observe the influence of the empty bunches ash and sludge of palm oil mill factory on plant uptake and the response of corn in ultisol. This Study was done in the laboratory and greenhouse using serial pots with corn as an indicator plant. The experiment was performed in a completely randomized design in triplicate. Treatment consist of 7 composition of empty bunches ash (EBA) and sludge of palm oil mill factory, i.e.: control; without sludge and 100% EBA; 80% EBA and 20% sludge; 60% EBA and 40% sludge; 40% EBA and 60% sludge; 20% EBA and 80% sludge; without EBA and 100% sludge. The results showed that the effect of the treatment of EBA and sludge composition was highly significant on the NPK uptake, plant height, and dry weight of plant. In general, the treatment of 100% EBA was better than the others on the soil and plant parameters. Besides, the sludge of palm oil mill factory at the composition 40% or lower tend to gives a better influence than a higher composition on the soil and plant parameters

      Item Type: Article
      Uncontrolled Keywords: Corn,The empty bunches ash,sludge of palm oil mill factory, Ultisol
      Subjects: S Agriculture > S Agriculture (General)
      Divisions: Faculty of Agriculture > Department of Soil Science and Land Resources
      Depositing User: Rudi Kule
      Date Deposited: 20 Nov 2014 08:58
      Last Modified: 20 Nov 2014 08:58
      URI: http://eprints.unsri.ac.id/id/eprint/4962

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