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All Journal Diponegoro Journal of Accounting Jurnal Penelitian Tanaman Industri Indonesian Journal of Clinical Pathology and Medical Laboratory (IJCPML) Jurnal Penelitian Tanaman Industri (Littri)
RAHARDJO RAHARDJO
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Health Professions Industrial & Manufacturing Engineering Medicine & Pharmacology Neuroscience

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PENGARUH PEMUPUKAN TERHADAP PERTUMBUHAN, PRODUKSI, DAN MUTU TANAMAN TIMI (Thymus vulgaris L.) RAHARDJO RAHARDJO; I. DARWATI; H. NURHAYATI
Jurnal Penelitian Tanaman Industri Vol 20, No 4 (2014): Desember 2014
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jlittri.v20n4.2014.195-202

Abstract

ABSTRAK Tanaman   timi   banyak   dibudidayakan   di   Indonesia   karena bermanfaat  untuk  kesehatan.  Kebutuhan  hara  N,  P,  dan  K  penting diketahui  untuk  mendukung  budidayanya.  Penelitian  bertujuan  untuk mengetahui respon pemupukan terhadap pertumbuhan, produksi, mutu simplisia, dan serapan hara tanaman timi. Penelitian dilaksanakan di KP. Manoko  (1200  m  dpl)  pada  bulan  Januari  sampai  Desember 2013. Penelitian menggunakan rancangan acak kelompok dengan empat ulangan. Perlakuan pemupukan: (1) kontrol (tanpa pupuk); (2) 20 ton/ha pupuk kandang; (3) 20 ton/ha pupuk kandang + urea, SP36, dan KCl masing- masing 50 kg/ha; (4) 20 ton/ha pupuk kandang + urea, SP36, dan KCl masing-masing 75 kg/ha; (5) 20 ton/ha pupuk kandang + urea, SP36, dan KCl masing-masing 100 kg/ha; (6) 20 ton/ha pupuk kandang + urea, SP36, dan KCl masing-masing 125 kg/ha; (7) 20 ton/ha pupuk kandang + urea, SP36, dan KCl masing-masing 150 kg/ha; dan (8) Urea, SP36, dan KCl masing-masing 150 kg/ha. Peubah yang diamati: tinggi, bobot segar dan kering, produksi herba kering, mutu simplisia, serta kadar hara N, P, dan K tanaman. Produksi herba tertinggi (3,93 ton/ha) diperoleh pada perlakuan urea, SP36, dan KCl masing-masing 150 kg/ha. Peningkatan SP36 menjadi 150 kg/ha yang diikuti oleh urea dan KCl masing-masing 150 kg/ha tanpa pupuk kandang, mampu meningkatkan herba kering timi 44-88%. Kadar thymol  tertinggi (70,90%)  dicapai  pada  perlakuan 20  ton/ha  pupuk kandang +  urea,  SP36,  dan  KCl  masing-masing 150  kg/ha,  namun menghasilkan kadar minyak atsiri terendah (0,30%). Sebaliknya, kadar thymol terendah (43,99%) dicapai pada perlakuan tanpa pupuk, tetapi memiliki kadar minyak atsiri tertinggi (0,92%). Kata kunci:  Thymus  vulgaris  L.,  pemupukan,  pertumbuhan,  produksi,             kualitas The Effect of Fertilizer on Growth, Yield, and Quality of Thyme (Thymus vulgaris L.)  ABSTRACT   Thyme has been cultivating in Indonesia because of  its benefits for health. Thyme nutrients requirement is important to support its cultivation. This study is aimed to evaluate thyme responses to fertilizer. The research was  conducted  at  Manoko  Experimental  Garden (1200  m  asl)  from January to December 2013, arranged in randomized block design with four replications. Fertilization treatments: (1) control (no fertilizer); (2) 20 tonnes/kg manure; (3) 20 tonnes/ha manure + 50 kg/ha of each urea, SP36, and KCl; (4) 20 tonnes/kg manure + 75 kg/ha of each urea, SP36, and KCl; (5) 20 tonnes/kg manure + 100 kg/ha of each urea, SP36, and KCl; (6) 20 tonnes/kg manure + 125 kg/ha of each urea, SP36, and KCl; (7) 20 tonnes/kg manure + 150 kg/ha of each urea, SP36, and KCl; and (8) 150 kg/ha of each urea, SP36, and KCl. Parameters observed: plant height, fresh and dry weight per plant, yield of dry herb, simplicia quality, and N, P, and K contents. Treatment 150 kg/ha of each urea, SP36, and KCl was produced the highest yield (3.93 tonnes/ha). The increase of SP36 until 25 kg/ha combined with 150 kg/ha urea and KCl could enhance yield of dry herb 44-88%. The highest thymol content (70.90%) was obtained from treatment 20 tonnes/kg manure + 150 kg/ha of each urea, SP36, and KCl, but it produced the lowest essential oil content (0.30%). Contrarily, control treatment produced the highest essential oil content (0.92%) but gave the lowest thymol content (43.99%).Key words: Thymus vulgaris L., fertilization, growth, yield, quality
PENGARUH MEKANISME GOOD CORPORATE GOVERNANCE TERHADAP KINERJA KEUANGAN (Studi Empiris pada Perusahaan Manufaktur yang Terdaftar di Bursa Efek Indonesia tahun 2010-2012) Arsanto Teguh Utomo; Rahardjo Rahardjo
Diponegoro Journal of Accounting Volume 3, Nomor 3, Tahun 2014
Publisher : Diponegoro Journal of Accounting

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (90.098 KB)

Abstract

Starting from agency theory and develop good corporate governance principles of transparency accountability, responsibility, independence and fairness, this study aimed to examine the effect of corporate governance mechanisms on financial performance.The population of this study are all companies listed on the stock exchanges of Indonesia, which reported annual reports from 2010-2012 , the total study observation was 77. This research is a quantitative study using multiple regression analysis and descriptive analysis . Multiple regression analysis was used to test the mechanisms of good corporate governance ( institutional ownership , the board , audit committee and audit quality ) on financial performance . While the descriptive analysis is used to see the tendency of each of the study variables . In this study using ROA to analyze the performance of the company(financial). .                 The results show that institutional ownership , board size and independent directors has no effect on the financial performance while managerial ownership and board size significantly influence financial performance . 
PENGARUH PEMUPUKAN TERHADAP PERTUMBUHAN, PRODUKSI, DAN MUTU TANAMAN TIMI (Thymus vulgaris L.) RAHARDJO RAHARDJO; I. DARWATI; H. NURHAYATI
Jurnal Penelitian Tanaman Industri Vol 20, No 4 (2014): Desember 2014
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jlittri.v20n4.2014.195-202

Abstract

ABSTRAK Tanaman   timi   banyak   dibudidayakan   di   Indonesia   karena bermanfaat  untuk  kesehatan.  Kebutuhan  hara  N,  P,  dan  K  penting diketahui  untuk  mendukung  budidayanya.  Penelitian  bertujuan  untuk mengetahui respon pemupukan terhadap pertumbuhan, produksi, mutu simplisia, dan serapan hara tanaman timi. Penelitian dilaksanakan di KP. Manoko  (1200  m  dpl)  pada  bulan  Januari  sampai  Desember 2013. Penelitian menggunakan rancangan acak kelompok dengan empat ulangan. Perlakuan pemupukan: (1) kontrol (tanpa pupuk); (2) 20 ton/ha pupuk kandang; (3) 20 ton/ha pupuk kandang + urea, SP36, dan KCl masing- masing 50 kg/ha; (4) 20 ton/ha pupuk kandang + urea, SP36, dan KCl masing-masing 75 kg/ha; (5) 20 ton/ha pupuk kandang + urea, SP36, dan KCl masing-masing 100 kg/ha; (6) 20 ton/ha pupuk kandang + urea, SP36, dan KCl masing-masing 125 kg/ha; (7) 20 ton/ha pupuk kandang + urea, SP36, dan KCl masing-masing 150 kg/ha; dan (8) Urea, SP36, dan KCl masing-masing 150 kg/ha. Peubah yang diamati: tinggi, bobot segar dan kering, produksi herba kering, mutu simplisia, serta kadar hara N, P, dan K tanaman. Produksi herba tertinggi (3,93 ton/ha) diperoleh pada perlakuan urea, SP36, dan KCl masing-masing 150 kg/ha. Peningkatan SP36 menjadi 150 kg/ha yang diikuti oleh urea dan KCl masing-masing 150 kg/ha tanpa pupuk kandang, mampu meningkatkan herba kering timi 44-88%. Kadar thymol  tertinggi (70,90%)  dicapai  pada  perlakuan 20  ton/ha  pupuk kandang +  urea,  SP36,  dan  KCl  masing-masing 150  kg/ha,  namun menghasilkan kadar minyak atsiri terendah (0,30%). Sebaliknya, kadar thymol terendah (43,99%) dicapai pada perlakuan tanpa pupuk, tetapi memiliki kadar minyak atsiri tertinggi (0,92%). Kata kunci:  Thymus  vulgaris  L.,  pemupukan,  pertumbuhan,  produksi,             kualitas The Effect of Fertilizer on Growth, Yield, and Quality of Thyme (Thymus vulgaris L.)  ABSTRACT   Thyme has been cultivating in Indonesia because of  its benefits for health. Thyme nutrients requirement is important to support its cultivation. This study is aimed to evaluate thyme responses to fertilizer. The research was  conducted  at  Manoko  Experimental  Garden (1200  m  asl)  from January to December 2013, arranged in randomized block design with four replications. Fertilization treatments: (1) control (no fertilizer); (2) 20 tonnes/kg manure; (3) 20 tonnes/ha manure + 50 kg/ha of each urea, SP36, and KCl; (4) 20 tonnes/kg manure + 75 kg/ha of each urea, SP36, and KCl; (5) 20 tonnes/kg manure + 100 kg/ha of each urea, SP36, and KCl; (6) 20 tonnes/kg manure + 125 kg/ha of each urea, SP36, and KCl; (7) 20 tonnes/kg manure + 150 kg/ha of each urea, SP36, and KCl; and (8) 150 kg/ha of each urea, SP36, and KCl. Parameters observed: plant height, fresh and dry weight per plant, yield of dry herb, simplicia quality, and N, P, and K contents. Treatment 150 kg/ha of each urea, SP36, and KCl was produced the highest yield (3.93 tonnes/ha). The increase of SP36 until 25 kg/ha combined with 150 kg/ha urea and KCl could enhance yield of dry herb 44-88%. The highest thymol content (70.90%) was obtained from treatment 20 tonnes/kg manure + 150 kg/ha of each urea, SP36, and KCl, but it produced the lowest essential oil content (0.30%). Contrarily, control treatment produced the highest essential oil content (0.92%) but gave the lowest thymol content (43.99%).Key words: Thymus vulgaris L., fertilization, growth, yield, quality
A THIRTY-ONE-YEARS-OLD FEMALE WITH SLE AND SYSTEMIC SCLERODERMA Rahardjo Rahardjo; Rachmawati Rachmawati
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol 23, No 3 (2017)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v23i3.1210

Abstract

Systemic Lupus Erythematosus (SLE) adalah penyakit rematik autoimun yang ditandai adanya inflamasi luas, yang mempengaruhisetiap organ atau sistem dalam tubuh. Sklerosis sistemik (skleroderma) adalah penyakit multisistem kronis yang tidak diketahuipenyebabnya, ditandai dengan penebalan kulit akibat penumpukan jaringan ikat disertai kelainan fungsi dan bentuk organ visceral.Seorang perempuan 31 tahun mengalami nyeri jari-jari dan sendi. Lima tahun lalu didiagnosis kusta serta diobati selama satu tahun.Pemeriksaan fisik didapatkan mouse face appearance, teleangiektasis, salt and pepper appearance, sclerodactili, artritis, serta calcinosis.Peregangan dan pengerasan kulit simetris. Hemoglobin menurun, sediaan darah tepi terdapat sebaran roleaux, neutrofilia dan limfositteraktivasi. Indirect Coomb Test (ICT) inkompatibel. SGOT, total protein, globulin meningkat. Anti Ds-DNA meningkat lima kali dan ANAmeningkat dua puluh kali lipat dari batas normal. Diagnosis SLE didasarkan pada peningkatan kadar ANA dan Ds-DNA. Sklerodermadidasarkan pada pemeriksaan fisik, pemeriksaan hematologi dan anti Scl-70 (anti tropoisomerase I)
Co-Authors Arsanto Teguh Utomo H. NURHAYATI I. Darwati Rachmawati Rachmawati