KAJIAN DOSIS PUPUK UREA DAN MACAM MEDIA TANAM TERHADAP HASIL KANDUNGAN ANDROGRAPHOLIDE TANAMAN SAMBILOTO

Ambarwati, Rumantiningsih (2008) KAJIAN DOSIS PUPUK UREA DAN MACAM MEDIA TANAM TERHADAP HASIL KANDUNGAN ANDROGRAPHOLIDE TANAMAN SAMBILOTO. Masters thesis, Universitas Sebelas Maret.

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    Abstract

    Rumantiningsih Ambarwati. S. 610906009.2008. The Study of Urea Dosage and the Kind of Media on the Andrographolide Contain of Sambiloto ( Andrographis paniculata Ness.) Thesis : Post Graduate Program of Sebelas Maret University, Surakarta. The research of the study of urea dosage and the kind of media on the andrographolide contain of Sambiloto (Andrographis paniculata Ness.) was conducted from October, 2007 to January, 2008 in Pucangan, Kartosuro, Sukoharjo on 500 m on the sea above and the analize of andrographolide was done at B2P2TO2T in Tawangmangu, Surakarta. The soil which used as media is regosol soil and added with the husk charcoal and the organic fertilizer. The puprpose of this research is to study the effect of urea dosage and the kind of media and their interaction in the andrographolide contain of Sambiloto. The completely randomized block design were used in these research with 2 factors. The factors of treatment were as follows : The dosage of urea as a first factor : N0 : 0 kg/ha, N1 : 100 kg/ha, N2 : 150 kg/ha and N3 : 200 kg/ha. The kind of media as a second factor : M1: Regosol soil and the organic fertilizer ( 1 : 1 ), M2 : Regosol soil, husk charcoal and the organic fertilizer (1 : 1 : 1), M3 : Regosol soil, husk charcoal and the organic fertilizer (2 : 1 : 1) The result of this research showed that : (1). The kind of media with same comparision of regosol soil, hush charcoal and the organic fertilizer (M2) and the giving of urea 0 kg / Ha (N0) gaves the best of height of plant. (2). The best number of branches was showed on the giving urea dosage 150 kg / Ha (N2) and the kind of media with no husk charcoal (M1), (3). The best number of leaves was got on the urea dosage 200 kg / Ha (N3) and the kind of media Regosol soil, husk charcoal and the organic fertilizer (1 : 1 : 1) (M2) (4). The combination treatment of the giving of urea dosage 150 kg / Ha and the using of regosol soil, husk charcoal and the organic fertilizer with comparision 1 : 1 : 1 as planting media gave the best on the area leaves, the fresh weight of plant biomass and the length of root. But the best dry weight of plant biomass showed on the giving of urea dosage 200 kg /Ha and the using of regosol soil , husk charcoal and the organic fertilizer with comparision 2 : 1 : 1 as planting media (5). The dosage of urea 100 kg / Ha and the using of regosol soil, husk charcoal and the organic fertilizer with comparision 1 : 1 : 1 as planting media gave the highest andrographolide contain of Sambiloto as follow 2,36 %. Key word : urea, plant media, andrographolide

    Item Type: Thesis (Masters)
    Subjects: S Agriculture > S Agriculture (General)
    S Agriculture > SB Plant culture
    Divisions: Pasca Sarjana > Magister > Agronomi
    Depositing User: Users 837 not found.
    Date Deposited: 16 Jul 2013 18:46
    Last Modified: 16 Jul 2013 18:46
    URI: https://eprints.uns.ac.id/id/eprint/5392

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