Articles

PENERAPAN MODEL PEMBELAJARAN AKTIF DENGAN MEDIA PENCOCOKAN KARTU INDEKS UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS VIII E SMP N 2 PECANGAAN JEPARA Isnaini, Nikmatul; Fatonah, Siti
Jurnal Penelitian Pembelajaran Fisika Vol 1, No 1/april (2010): JP2F
Publisher : Jurnal Penelitian Pembelajaran Fisika

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Sistem pengajaran yang cenderung monoton yaitu denganmenekankan pada hafalan-hafalan mengakibatkan minat siswauntuk belajar IPA-fisika menjadi rendah. Hal tersebut dapatmengakibatkan hasil belajar siswa rendah pula. Untukmeningkatkan hasil belajar siswa, perlu dilakukan upayaperbaikan pada sistem pengajaran yakni dengan modelpembelajaran aktif menggunakan media pencocokan kartu indeks.Masalah yang diungkap dalam penelitian ini adalahbagaimanakah cara meningkatkan hasil belajar siswa pada pokokbahasan alat optik dengan menggunakan media pencocokan kartuindeks? Penelitian ini bertujuan meningkatkan hasil belajar padasiswa menggunakan model pembelajaran aktif dengan mediapencocokan kartu indeks. Penelitian ini dilakukan di SMP Negeri 2Pecangaan Jepara dan merupakan penelitian tindakan kelas(PTK). Subjek penelitian adalah siswa kelas VIII E dengan jumlah42 siswa dalam satu kelas. Sedangkan siswa yang mengikutipenelitian berjumlah 40 siswa. Data masukan dalam penelitian iniada 2 macam, yaitu data kuantitatif yang didapat dari tes danobservasi serta data kualitatif yang didapat dari angket. Hasilpenelitian menunjukkan siklus I ke siklus II mengalamipeningkatan baik dari aspek kognitif, afektif dan psikomotorik.
Pengaruh Alelopati Calopogonium mucunoidesDesv. Terhadap Perkecambahan dan Pertumbuhan Anakan GulmaAsystasia gangetica(L.) T. Anderson. Allelopathic Effect ofCalopogonium mucunoidesDesv. on Germination and Seedling Growth of Asystasia gangetica(L.) T. FATONAH, Siti
Biospecies Vol 5, No 2
Publisher : Biospecies

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ABSTRACT.The  aim  of  this  research  was  to  evaluate  allelopathic  effect  of  dry  leaves  extract  of Calopogonium  mucunoides  on  seed  germination  and  seedling  growth  of    weed, Asystasia  gangetica,  in field  condition.  The  experiment  was  designed  in  Randomized  Block  Design,  with  different  extract concentration  (0,  2,  6,  18,  and  54%).  Thecollected data  were  analyzed withAnalysis  of  Variance (ANOVA)  and  the  significant  differences  among  the  treatment  means  were  determined  using  Duncan’s Multiple  Range  test.  The  experiment  results  showed  that  germination  and  growth  of  all  weed  were reduced  by  the  extracts  of Calopogonium  mucunoides.The  lowest  germination  and  growth rate of Asystasia  gangetica  at  concentration  2%of Calopogonium  mucunoides extract  and the highest germination and growth rate was recorded at concentration of 54%. Keywords: allelopathy, Calopogonium mucunoides, Asystasia gangetica, germination, growth. ABSTRAK. Tujuan  penelitian  ini  adalah  untuk  mengetahui  efek  alelopati  ekstrak  daun  kering Calopogonium mucunoides terhadap perkecambahan dan pertumbuhan 2 jenis gulma,Borreria alata dan Asystasia  gangetica,  pada  kondisi  lapangan.  Percobaan  dirancang  menggunakan  Rancangan  Acak Kelompok  dengan  konsentrasi  ekstrak  berbeda  (0,  2,  6,  18,  and  54%).  Data  yang  diamati,  dianalisis menggunakan  Analysis  of  Variance  (ANOVA)  dan  jika  berbeda  nyata  dilakukan  uji  lanjut  menggunakan Duncan’s  Multi  Range  Test  (DMRT).  Hasil  percobaan  menunjukkan  bahwa  perkecambahan  dan pertumbuhan semua jenis gulma menurun dengan adanya perlakuan ekstrak Calopogonium mucunoides. Penurunan  perkecambahan  dan  pertumbuhan Asystasia  gangetica  yang  terendah  adalah  pada konsentrasi  2%  ekstrak Calopogonium  mucunoides  dan  penurunan  tertinggi  pada  konsentrasi  54% ekstrakCalopogonium mucunoides. Kata kunci: alelopati, Calopogonium mucunoides, Asystasia gangetica, pekecambahan, pertumbuhan.
Pengaruh Rootone F dan Pupuk Bayfolan terhadap Pembentukan Akar dan Pertumbuhan Anakan Salak Pondoh (Salacca edulis Reinw.) Gustini, Dessi; Fatonah, Siti; Sujarwati, Sujarwati
Biospecies Vol 5, No 1: Biospecies
Publisher : Biospecies

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Penelitian ini bertujuan untuk mengetahui pengaruh Rootone F dan pupuk Bayfolanterhadap pembentukan akar dan pertumbuhan anakan salah pondoh. Penelitian terdiri dari dua faktoryang disusun secara arak lengkap. Faktor pertama adalah konsentrasi Rootone F yang terdiri dari empattaraf (0, 50, 100 and 150 mg/anakan). Faktor kedua adalah konsentrasi pupuk cair Bayfolan yang terdiridari 4 taraf (0; 1,5; 3 and 4,5 ml/l). Rootone F diberikan dalam bentuk pasta dan dioleskan pada bagianpangkal batang pada saat awal perlakuan. Pupuk Bayfolan diberikan dengan cara penyemprotan keseluruh bagian tanaman dengan frekuensi pemberian seminggu sekali. Interaksi antara Rootone F danBayfolan berpengaruh nyata terhadap jumlah akar dan luas daun. Pembentukan akar, tinggi anakan danluas daun tertinggi didapatkan pada anakan yang mendapatkan perlakuan 150 mg/anakan Rootone Fdan 4,5 ml/L Bayfolan.
PENGARUH KOMPENSASI, PENGEMBANGAN KARIR, LINGKUNGAN KERJA DAN KOMITMEN ORGANISASI TERHADAP KEPUASAN KERJA PEGAWAI SEKRETARIAT DAERAH KABUPATEN KARANGANYAR DENGAN KEYAKINAN DIRI (SELF EFFICACY) SEBAGAI VARIABEL PEMODERASI Fatonah, Siti; Utami, Ida
EXCELLENT Edisi 1 No. 1 Maret 2011
Publisher : EXCELLENT

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This research aims to know: 1) the influence of a compensation toward the employees a job satisfaction, 2) the influence of a carrier development toward the employees a job satisfaction, 3) the influence of a job environment toward the employees a job satisfaction, 4) the influence of an organization commitment toward the employees a job satisfaction, 5) self efficacy in the moderating influence of a compensation toward employees a job satisfaction, 6) self efficacy in the moderating influence of a carrier development toward employees a job satisfaction, 7) self efficacy in the moderating influence of a job environment toward employees a job satisfaction, 8) self efficacy in the moderating influence of an organization commitment toward employees a job satisfaction. The data are collected from 60 employees by using a random sampling method. They are analyzed through the research instruments such as a product moment test and the reliability test by using a Cronbach Alpha technique; assumption classical such as a normality, autocorrelation, heteroscedastisity test and multicolinierity test; hypothesis test such as multiple linier regression with interactive test, t test, F test and determination coefficient (R2). The research result shows that: 1) the influence positive and significant of a compensation toward the employees a job satisfaction, 2) the uninfluenced of a carrier development toward the employees a job satisfaction, 3) the influence positive and significant of a job environment toward the employees a job satisfaction, 4) the influence positive and significant of an organization commitment toward the employees a job satisfaction, 5) the self efficacy uninfluenced in the moderating of a compensation toward employees a job satisfaction, 6) the self efficacy uninfluenced in the moderating of a carrier development toward employees a job satisfaction, 7) the self efficacy uninfluenced in the moderating of a job environment toward employees a job satisfaction, 8) the self efficacy uninfluenced in the moderating of an organization commitment toward employees a job satisfaction Key word: compensation, carrier development, job environment, organization commitment, self efficacy, job satisfaction
PENGARUH PRICE, PEOPLE, PROCESS DAN PHYSICAL EVIDENCE TERHADAP KEPUASAN PELANGGAN PADA PT. BNI SECURITIES CABANG SURAKARTA Fatonah, Siti; Susanto, Darmadi
EXCELLENT Edisi 1 No. 2 September 2010
Publisher : EXCELLENT

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This research aims to identifying influences of price, people, process and physicalevidence to customer satisfaction in PT. BNI Securities branch Surakarta. The influencesis examined with statistical tools which are multiple linear regression, t test, Ftest and test ofadjusted R square.From this research can be found that, Multiple Linear Regression coefficientvalue:Y = 11,139 – 0,217 X1 + 0,212 X2 + 0,324 X3 + 0,345 X4 + e.The results show that dependent variable customer satisfaction, to be influencedsignificantly by the four independent va riables its price, people, process and physicalevidence its good influences by individual or all off. Variable independent influenceddominant as customer satisfaction its physical evidence.From ttest for price indicated that testimation value is lower than –ttable (- 2,042) andfrom ttest for people, process and physical evidence, indicated that t estimation value is greaterthan ttable 2,042. It means influences significance effect which individual betweencustomer satisfaction.From Ftest for price, people, process and physical evidence indicated thatFestimation value is greater than Ftable 2,69. It means influences significance effect which all -off between customer satisfaction.Whereas, test of adjusted R square indicated that all independent variablescollectively have effect to customer satisfaction. Coefficient adjusted R square is 0,799.That means variables price, people, process and physical evidence have effects to customersatisfaction on 79,9%. The others variables effects on 20,1% ar e influenced by productplace, promotion etcetera.Keywords : Price, people, process, physical evidence, customer satisfaction
Penentuan Waktu Pembukaan Stomata Pada Gulma Melastoma malabathricum L. Di Perkebunan Gambir Kampar, Riau Fatonah, Siti; Asih, Dwijowati; Mulyanti, Desi; Iriani, Dyah
Biospecies Vol 6, No 02 (2013)
Publisher : Biospecies

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Penelitian ini bertujuan untuk menentukan waktu pembukaan stomata yang paling optimal pada gulma Melastoma malabathricum L. di  perkebunan gambir desa Tanjung Kecamatan XIII Koto Kampar. Sampel daun diambil dari pukul 07.00 sampai pukul 17.00 WIB. Setiap 1 jam diambil 1 sampel daun pada tiga tanaman yang berbeda. Sampel daun difiksasi dan dibuat preparat untuk pengamatan jumlah dan ukuran pori stomata yang membuka.  Data yang diperoleh dianalisis menggunakan analisis variansi (ANOVA) dan diuji lanjut dengan uji BNT (Beda Nyata Terkecil) pada taraf 5%. Hasil penelitian menunjukkan, stomata terdapat pada permukaan daun bagian bawah. Daun yang diambil pada jam 09.00 dan jam  10.00 menunjukkan jumlah stomata yang membuka paling banyak (879,34 per mm2 and 876,64 per mm2) dan ukuran pori stomata paling besar (2,49 µm and 2,23 µm).   Jumlah stomata paling rendah sekitar 75,76 per mm2 dan ukuran pori paling kecil  sekitar  0,28 µm teramati pada saat jam  12.00.
Peningkatan Kapasitas Sink pada Tanaman Melon (Cucumis melo L.) dengan Pemberian Giberelin Fatonah, Siti; Kasim, Musliar; Syarif, Auzar
Jurnal Sagu Vol 8, No 02 (2009)
Publisher : Jurnal Sagu

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For cultivation of melon (Cucumis melo L.), farmers only keep one fruit per plant to maintain quality fruit. To improve productivity, one possible effort is by spraying gibberellins at melon in combination with increasing amount of fruit maintained for each plant. The aim of this study was to know the effect of gibbereline in improving sink capacities of melon when fruit amount is increased. Gibberelins was sprayed at concentration of 0, 30, 60, and 90 mg/l to melon crop with different fruit amount per plant (one, two and three fruit). The study indicated that for melon plant with more than one fruit per plant, gibberellins application was not able to maintain the fruit quality, because the fruit weights were still decreasing. Thus, gibberellins application was not able to improve the sink capacities if fruit amount per plant is increased. While for plant with only one fruit, spraying 60 and 90 mg/l gibberellins can improve the fruit weight, so gibberellins improves the sink capacities if only one fruit is maintained for each plant.
PERTUMBUHAN VEGETATIF BAYAM CABUT (Amaranthus tricolor L.) DENGAN PEMUPUKAN LIMBAH CAIR KELAPA SAWIT (LCKS) Fatonah, Siti; Asih, Dwijowati
Jurnal Teknobiologi Vol 1, No 2 (2010)
Publisher : Jurnal Teknobiologi

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The aim of this study was to know the effect of oil palm liquid waste (OPLW) togrowth of amaranth (Amaranthus tricolor L.). This study conducted in plantation ofSimpang Baru Tampan Panam, Pekanbaru and Botany Laboratory FMIPA of RiauUniversity. This research was experimental with six level ( 0; 5; 25; 45; 65 and 85ml/L) OPLW by Copletely Random Design. Result of this study show that gift OPLWnot yet able to improve growth of amaranth, but at average numeral of growth disposedincrease in leaf number, leaf area, and weight. The result of Pb analyze in the amaranthleaves showed that Pb content is under maximum i.e. 0,4938 ppm.Keywords: Amaranthus tricolor L, growth, Oil Palm Liquid Waste (OPLW)
POTENSI EKSTRAK DAUN Chromolaena odorata (L.) DAN Piper betle (L.) SEBAGAI HERBISIDA ORGANIK TERHADAP PENGHAMBATAN PERKECAMBAHAN DAN PERTUMBUHAN Mikania micrantha Anggriani, Kiki; Fatonah, Siti; ', Herman
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 1, No 1 (2014): Wisuda Februari 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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The alternative way of environmentaly friendly weed controlling is to use Chromolaenaodorata and Piper betle extract that contain allelopathic compound and potential asorganic herbicides. The purpose of this research was to know the influence ofChromolaena odorata and Piper betle extracts in inhibiting the germination and growthof Mikania micrantha and to determine the best concentration of extracts in weedcontrolling. This research used Randomize Complete Design. The collected data wasanalyzed using Analysis of Variance (ANOVA), followed by Duncan’s Multiple RangeTest if the result is significantly different. The experiment results showed that thegermination and growth of Mikania micrantha weed were reduced because of thetreatment using Chromolaena odorata and Piper betle extract. The most efficientextract concentration in controlling weed was 10% of Chromolaena odorata extract.
PENGARUH BAURAN PEMASARAN, DAN ORIENTASI PASAR TERHADAP KEUNGGULAN BERSAING DALAM MENINGKATKAN KINERJA PEMASARAN PADA PERUSAHAAN BATIK DI SURAKARTA Fatonah, Siti
DIE Vol 6, No 1 (2009)
Publisher : DIE

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Marketing management is a process of management.  Marketing is various theoretical approaches were developed based on the empirical facts in order to arising a concept regarding the reference of action at practical level or operational and managerial level. The series of management activities, marketing management could be seen as company’s effort in dealing with more competitive global competition. Those efforts were conducted by the companies in dealing with competition through the application of marketing strategy, combined with competitive advantage strategy, as well as batik industry at Surakarta, Central Java.The growth of batik industry which is getting tighter in the middle of the various type of batik of the world, batik Indonesia has not yet losing its characteristics. Even batik of Central Java which is consider to have the richest design is still possessing its soul/spirit. Nevertheless, as neighboring countries are rapidly promoting their batik’s products through various continents, batik of Indonesia seemed made no further progress (stay still). Batik which is wear as daily clothing recently is indeed print out with batik’s motif/design. There is indeed an enlightening development in a matter of batik’s consumption nowadays. If batik was only used for certain events, today, its region of utilization has became more broaden. Batik is also often modified with other motif / design for daily clothing. Along with the times, batik is also squirming. Its fabrics is presenting with its latest design.From the result of the test toward the model within this research, using estimation of Maximum Likelihood Estimation (ML), analysis of Structural Equation Model (SEM), and the assistance of Amos 6 software toward 200 respondents of batik entrepreneurs at Surakarta, it is able to provide the explanation regarding the influence of marketing diffusion and marketing orientation toward competitive advantage in developing/increasing market performance at batik’s companies at Surakarta.Within this research, the result obtained from marketing strategy (Products, Price, Promotion, and Distribution), and Marketing Orientation, providing positive influence toward Competitive advantage with the value of first Determination Coefficients (R2) is equal to 0,841, it shows that by using marketing strategy and maximum marketing orientation, it could increase company’s competitive advantage of batik’s companies at Surakarta as much as 84,1%, the value of second Determination Coefficient (R2) is equal to 0,791, which means that by marketing strategy, marketing orientation and high competitive advantage could increase the performance of batik’s company at Surakarta as much as 79,1%.Key words       :           Marketing strategy, Marketing Orientation, Competitive Advantage, Marketing Performance