penggunaan pupuk organik yang di dekomposisi Biofilm Biofertilizer terhadap hasil sawi dan sifat fisika tanah vertisol

FAISHAL, FANDWIKI (2017) penggunaan pupuk organik yang di dekomposisi Biofilm Biofertilizer terhadap hasil sawi dan sifat fisika tanah vertisol. Other thesis, Universitas Sebelas Maret.

[img] PDF - Published Version
Download (650Kb)

    Abstract

    Soil serves as the growing medium and the source of nutrients for plants. Vertisol soil, however, does bring with it some flaws particularly its physical characteristics. The application of organic fertilizer decomposed by a sufficient measure of Biofilm bio-fertilizer, thus, is expected to improve the physical characteristics of soil and the yield of mustard plant itself. The significance of this study is to determine the effect of the dose of organic fertilizer decomposed by Biofilm bio-fertilizer towards the betterment of the mustard plant yield and the vertisol soil physical characteristics. The experiment was completed in a field located in Palur region, Karanganyar regency and was designed by using Randomized Complete Block Design consisting of a single treatment factor in the form of Biofilm bio-fertilizer. The data obtained from the series of observations was analyzed based on the F test with 95% confidence level using the Analysis of Varian (SPSS 17) followed by Duncan’s Multiple Range Test (DMRT). The variables of the observations involve the mustard plant yield and the vertisol soil’s physical characteristics. The study shows that the application of the organic fertilizer decomposed by Biofilm bio-fertilizer provides significant effects towards the improvement of the vertisol soil’s physical characteristics and the increase in mustard plant yield. The dose 21 tons/ha results in the highest increase in the mustard plant production and the best improvement of the vertisol soil physical characteristics. Organic fertilizer decomposed by Biofilm bio-fertilizer 21 tons/ha helps in developing permeability as much as 685,71%; aggregate stability index 201,6%; organic material 20,74%; and porosity 122,38%. Also, organic fertilizer decomposed by Biofilm bio-fertilizer 21 tons/ha can boost the mustard plant production as much as 4,25 tons/ha compared to the absence of organic fertilizer decomposed by Biofilm bio-fertilizer. Key word : vertisol soil, organic fertilizer, the mustard plant yield , physical characteristics

    Item Type: Thesis (Other)
    Subjects: S Agriculture > S Agriculture (General)
    Divisions: Fakultas Pertanian > Agroteknologi
    Depositing User: Faricha Rizqi
    Date Deposited: 04 Dec 2017 19:57
    Last Modified: 04 Dec 2017 19:57
    URI: https://eprints.uns.ac.id/id/eprint/36652

    Actions (login required)

    View Item