LAPORAN PRAKTEK PENGALAMAN LAPANGAN (PPL) SMK N 6 YOGYAKARTA Disusun untuk Memenuhi Tugas Praktek Pengalaman Lapangan (PPL) di SMK N 6 YOGYAKARTA

Praktik Pengalaman Lapangan (PPL) dilaksanakan di SMK N 6 Yogyakarta mulai tanggal 01 Juli s/d 17 September 2014. PPL ini bertujuan untuk melatih mahasiswa agar memperoleh pengalaman faktual tentang proses pembelajaran dan berinteraksi langsung dengan dunia pendidikan. Pengalaman tersebut dapat digunakan sebagai bekal pengembangan diri sebagai tenaga pembimbing dan pendidik yang profesional. Pengalaman yang diperoleh praktikan selama pelaksanaan PPL ini meliputi pengalaman pemberian layanan bimbingan dan konseling khususnya bimbingan klasikal meliputi bimbingan sosial, pribadi, belajar dan karir. Praktikan juga mendapatkan pengetahuan baru mengenai pengelolaan administrasi BK, administrasi beasiswa, pengelolaan administrasi sekolah, penelusuran tamatan, konseling individual serta home visit. Melalui pengalaman-pengalaman tersebut praktikan menjadi mengerti dan dituntut untuk terampil dalam mengerjakan kegiatan administrasi sekolah khususnya BK. Di SMK N 6 Yogyakarta, mahasiswa melakukan bimbingan sebanyak 16 kali yaitu dikelas XI Jasaboga 1, 2 dan 3, XI Tata Busana 1 dan 3, XI Akomodasi Perhotelan 1, XI Kecantikan Rambut 1, dan XI kecantikan Kulit. Dari pemberian bimbingan klasikal tersebut praktikan mendapat kesempatan untuk belajar menghadapi siswa dari berbagai macam latar belakang dan memiliki karakteristik yang berbeda-beda. Selain itu praktikan juga belajar bersosialisasi, berinteraksi dan bekerja sama dengan seluruh guru maupun karyawan yang ada di SMK N 6 Yogyakarta. Dalam hal tersebut praktikan belajar untuk menjadi seorang konselor sekolah yang profesional. Dalam melaksanakan kegiatan PPL, baik kelompok maupun individu penyusun berusaha sebaik mungkin dalam menjalankan tugas dan berusaha menjalin kerjasama dengan semua pihak yang terkait demi kelancaran proses PPL tersebut

N2O Emissions from Rainfed Sugarcane Plantation

Expansion of sugarcane areal to support enhancement production and fulfilment target of self-sufficiency for national sugar should be conducted to see environment impact, particularly related to greenhouse gases emission. The objective of this study was to figure out N2O emission from conventional sugarcane plantation by farmer in rainfed area. The observation of N2O gas was carried out in sugarcane plantation in Sidomukti Village, Jaken District, Pati, Central Java. Sampling of N2O gas was conducted by close chamber method. The study showed that maximum fluxes of sugarcane plantation before and after fertilizer application are 4.011 and 223 µg N2O m-2 day-1. Meanwhile, after fertilizer application the maximum and minimum fluxes of N2O are 6.408 and 25 µg N2O m -2 day-1. N2O emission from sugarcane plantation recorded in rainfed area as 4.21 ± 2.53 kg N2O ha-1 year-1 with potential of global warming number as 1.31 ton CO2-e per hectar per year.Emisi N2O dari Pertanaman Tebu di Lahan Tadah HujanPerluasan areal tanam tebu untuk mendukung peningkatan produksi dan pemenuhan target swasembada gula nasional sudah dianggap perlu untuk melihat dampak lingkungan khususnya mengenai evaluasi emisi gas rumah kaca dari pertanaman tebu. Tujuan dari penelitian ini adalah untuk mengetahui emisi gas N2O dari sistem pertanaman tebu secara konvensional petani di lahan tadah hujan. Pengamatan gas N2O dilakukan pada lahan perkebunan tebu di desa Sidomukti Kecamatan Jaken Kabupaten Pati Provinsi Jawa Tengah. Pengambilan sampel N2O menggunakan metode sungkup tertutup. Hasil penelitian menunjukkan bahwa fluks maksimum pada pertanaman tebu sebelum pemupukan sebesar 4,011 µg N2O m -2 hari-1 dan fluks minimum sebesar 223 µg N2O m -2 hari-1, sedangkan fluks maksimum setelah pemupukan sebesar 6,408 µg N2O m -2 hari-1 dan fluks minimum sebesar 25 µg N2O m -2 hari-1. Emisi N2O pertanaman tebu sebesar 4.21 ± 2.53 kg N2O ha-1tahun-1 dengan nilai potensi pemanasan global sebesar 1.31 ton CO2-e per hektar per tahun

Methane Emissions and Rice Yield in Rainfed Bed System (Surjan) as Affected by Manure and Zeolite Treatment

Rainfed area as one of rice production areas is facing drought due to climate change. Management of rainfed area is needed due to its contribution, in addition to the production of rice, in producing methane as a contributor to greenhouse gas emission. This research aimed to investigate the methane emission status and yield from rainfed rice system with manure and zeolite treatment on the bed system (surjan). The doses of manure were 5, 15 and 30 tons/ha and the zeolite was 1 and 2.5 tons/ha. The result showed that all treatment had no significant effect on daily methane fluxe and grain yield in surjan system. However, the combination of manure at 15 tons/ha with zeolite at 1 ton/ha promoted higher methane emissions (63.43 kg CH4/ha/season). In addition, the combination treatment of manure at 5 tons/ha with zeolite at 2.5 tons/ha contributed to obtain higher grain yield (6.9 tons/ha)

Analisis Motivasi, Profesionalisme Dan Indeppendensi Terhadap Kualitas Audit Aparat Inspektorat Dalam Pengawasan Keungan Daerah(Studi Empiris Pada Kantor Inspektorat Kota Surakarta dan Kabupaten Boyolali)

This study aimed to examine the effect of motivation, professionalism, and independence on audit quality Inspectorate officials Surakarta and Boyolali. This study uses a quantitative method using primary data obtained from the questionnaire. The population in this study is the auditor who works at the office of the Inspectorate of Surakarta City and County boyolali. The sample used in this study amounted to as much as 40 respondents. Methods of sample collection using Convenience sampling technique. The analysis tool includes the validity and reliability test, normality test, multicollinearity, heteroscedasticity test, regression test, F test and t test. Based on the test results can not be concluded that the effect on the motivation and independence of audit quality, whereas professionalism variable has no effect on audit quality. The F test results show for the variables of motivation, professionalism, and independence together affect the quality of the audit

N2O Emission from Managed Soil Under Different Crops in Rainfed Area, Central Java

N2O emission from agriculture has been assumed to increase by 30-35% until 2030. This gas has a major contribute to the emission from agriculture. N2O emission from managed soils is the 2nd contributor to green house gas (GHG) emission from agriculture in Indonesia. Rainfed area requested high management input. This research aimed to examine N2O emission from different crops in the rainfed area and its affecting factors, also to identify things that need to be considered in conducting N2O measurement from managed soil. Research conducted in Pati and Blora District, Central Java Province. Four (4) different experimental sites with 4 different crops were chosen. Those were mung bean, rubber plantation and sugarcane which located within Pati District, and maize crop which located in Blora District. No treatment was applied. Gas samples were taken following the day after fertilizing. Daily N2O fluxes from managed soil in tropical land of Indonesia determine by several factors, which are: days after fertilizing, fertilizer type and dosage, previous land use, growth phase of crops, sampling point and soil characteristic. The peak time was mostly influenced by crop type. Maize has the highest N2O daily fluxes with the range of 311.9 - 9651.6 ugN2O m-2day-1 and rubber plantation has the lowest with the range of 16.1 - 2270.7 ugN2O m-2day-1. Measurement of N2O from managed soil to determine annual emissions should be done at all crop types, soil types, considering crops growth phase and also high sampling frequency to prevent an over or underestimation

EFEKTIVITAS WAKTU PENGAMBILAN DAN PENGUKURAN CONTOH GAS RUMAH KACA PADA PENGELOLAAN AIR DI LAHAN SAWAH

The agricultural sector is one of the greenhouse gases (GHG) sources and sinks. Inventory of GHG emis­ sionsintheagriculturalsectorisdonebyapplyingtheprincipleof  measurable,reportable,verifiableorMRV, thusGHGmeasurement resultsarenotbiasedorunder/overestimate, reliable,andcheaper.The researchaimedto assess the most effective retrieval sampling time and measurement of greenhouse gas at different water manage­ mentsinricefield.Thefirstfactortreatmentwasthemanagementofirrigationwaterintheformsofcontinuous andintermittentirrigationusingarandomizedblockdesignwhichwasreplicatedthreetimes.Thesecondfactor treatmentwasthegassamplingtimeat6–7,9–10,12–13,15–16,and18–19.ObserveddatawasCO andCH fluxes.TheresultsshowedthatintermittentirrigationcouldreduceCH emissionsmorethan27%comparedto continuousirrigation.BasedonPearsoncorrelationvalue,samplingtimeandmeasurementofCO andCH were the most effective at 15–16 with correlation values of 0.901 and 0.984, respectively