Claim Missing Document
Check
Articles

Found 20 Documents
Search

The Effectiveness of Jigsaw Strategy in Geography Subject of Earth as Living Space Material Hafida, Siti Hadiyati Nur; Ibrahim, Mohd Hairy; Susilawati, Siti Azizah; Suparno, Rahmat Riandi; Suharjo, Suharjo; Widiyatmoko, Wahyu
Indonesian Journal on Learning and Advanced Education (IJOLAE) Vol. 2, No. 1, January 2020
Publisher : Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4773.867 KB) | DOI: 10.23917/ijolae.v2i1.9273

Abstract

The purpose of this study is to improve student learning in geography subjects at class X of MA Muhammadiyah Gantung Belitung Timur in academic year 2018/2019 using the Jigsaw strategy. The subject of the study was class X, amounting to 22 students. This research is a quasi-experimental research with pretest-posttest design. This study uses a control and experimental group. The conclusion of this research is the implementation of Jigsaw strategy can improve the effectiveness of students in learning geography in class X of MA Muhammadiyah Gantung Belitung Timur. This is consistent with the results of the N-Gain Test in the experimental group which has an average of 31.97 and the control group has an average of 12.52 therefore, the experimental group has a medium value and the control group shows a low value. N-Gain test data showed that the experimental group learning was more effective than the control group. Learning outcomes between the experimental group and the control group showed a difference, the control group had an average pre-test value of 60 and an average post-test of 65. The experimental group had an average score of 61.82 and the post-test -test 74.09. The experimental group had higher pre-test and post-test scores compared to the control group, therefore Ha was accepted while Ho was rejected, this shows that the use of jigsaw learning strategies in the experimental group was effective in increasing students' knowledge and understanding of earth material as the space of life.
ANALISIS PROSES DEGRADASI LAHAN DAN DAMPAKNYA TERHADAP PRODUKTIFITAS LAHAN PERTANIAN DI KABUPATEN KLATEN Sigit, Agus Anggoro; Suharjo, Suharjo
Forum Geografi Vol 21, No 2 (2007): December 2007
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v21i2.10174

Abstract

The aim of this research are : (1) identity the process of land degradation happened in the study area; (2) evaluation of agriculture land productivity with land degradation process in the study area; (3) analysis impact process of land degradation to agriculture land productivity in the study area. This research using survey method and spatial analysis by application of Geographical Information Sistem (GIS).According to data analysis, obtained by the following research result are: (1). Have been happened by process of land degradation in regional part of the study area which tend to degrade quality of land resources by type natural process influence (subsidence, slide, crack) and anthropogenic process (making of brick). Subsidence happened in Gantiwarno; crack in Gantiwarno and Bayat; slide in Bayat. Making o brick a lot of happened in Jogonalan, Ngawen, Jatinom, Karanganom and Ceper; (2). Region with compatibility ?harmony? in the study area take of area for the width of 28930,10 Ha or 44,13 % (regional half almost Klaten District of productivity of its rice crop as according to its land suitability); ?harmony (-)? taking of area for the width of 2973,15 Ha or4,53 % (there are partial; a little region in Klaten District which manifestly do not good for effort to agriculture of rice crop, specially the paddy); ?not harmony (+)? taking of area for the which of 7929,25 Ha or 12,10 % (there are some region in Klaten District bad its of land condition, but its productivity is goodness); ?not harmony? taking of area for the which of 25724,10 Ha or 39,24 % (there are region with big enough area in Klaten District which to make a effort of agriculture of its rice crop not yet been done in an optimal fashion). Region with compatibility ?not harmony? need deeper attention of its land management; (3). Land degradation of most be happened to regions with compatibility status ?not harmony?. Although is not be absolute in character, but this matter represent and existence indication of s possibility of influence of land degradation to lowering mount land productivity to rice crop in the study area. Land degradation at region of have compatibility status  ?harmony? as in Gantiwarno (in this time) reality not yet affect its influence to level of land productivity for the rice crop.
Optimalisasi Potensi Entres Untu Meningkatkan Keberhasilan Sambungan Bibit Durian (Durio zibethinus. Murr) Suharjo, Suharjo
PROSIDING SEMINAR NASIONAL AGRIBISNIS PROSIDING SEMINAR NASIONAL PANGAN DAN PERKEBUNAN (Realitas Pangan dan Perkebunan saat ini dan Prospe
Publisher : Jurusan Agribisnis Fakultas Pertanian Universitas Halu Oleo Kendari Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/11333

Abstract

Perbanyakan vegetatif merupakan salah satu pilihan untuk memperoleh bibit unggul. Salah satu cara yang digunakan dalam perbanyakan vegetatif adalah dengan grafting. Perbanyakan tanaman durian dengan cara grafting sering mengalami kegagalan. Salah satu penyebab kegagalan grafting durian diduga karena pemilihan batang bawah dan batang atas yang kurang tepat.  Kendala yang sering dihadapi ketika melakukan penyambungan durian dengan metode sambung pucuk adalah jauhnya jarak antara pohon induk atau sumber entres dengan tempat penyambungan, sehingga dibutuhkan waktu yang agak lama mulai dari pengambilan entres sampai dengan proses penyambungan. Faktor lain adalah tanaman durian setelah berbuah mengalami  kondisi pertumbuhan vegetatif yang kurang baik digunakan sebagai bahan entres.  Selain itu  jumlah batang bawah yang akan disambung sering dalam jumlah yang sangat banyak, sehingga tidak bisa dilakukan penyambungan dalam waktu sehari dan entres yang belum tersambung harus disimpan untuk keesokan harinya baru dilakukan penyambungan. Disimpulkan Lama Simpan Entres berpengaruh nyata terhadap Persentase Sambung Hidup, Persentase Entres Dorman, Jumlah Tunas, Jumlah Daun, Diameter Batang, Luas Daun Total, Nisba Luas Daun, dan Nisba Pupus Akar.  Sumber Entres bepengaruh nyata terhadap Luas Daun Total dan Diameter Batang.  Persentase Sambung Hidup tertinggi dipengaruhi oleh Kandungan Karbohidrat, Persentase Entres Dorman tertinggi dipengaruhi oleh Kandungan Kadar Air, Jumlah Tunas tertinggi dipengaruhi oleh Kadar Air, Panjang Tunas tertinggi dipengaruhi oleh Kadar Air, Jumlah Daun tertinggi dipengauhi oleh Kandungan Kadar Air. Keberhasilan dan Kompatibilitas sambungan terbaik diperoleh dari perlakuan sumber entres yang berasal dari cabang sekunder  dan lama penyimpanan 4 hari.
Korelasi Antara Kandungan Karbohidrat, Protein, dan Lemak dengan Kompatibilitas Grafting Bibit Durian (Durio zibethinus Murr.) Suharjo, Suharjo
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 3 No 2 (2019): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (514.026 KB) | DOI: 10.33019/agrosainstek.v3i2.87

Abstract

Durian nurseries can be done using generative and vegetative material sources. Both sources of propagation have their respective weaknesses and strengths. Quality seeds are obtained through a combination of two sources of propagation material that have each of the advantages that can complement each other. The process of merging can be through mini grafting. The mini grafting method in durian nurseries can use side grafting and shoot grafting methods. This study wants to examine the relationship of carbohydrate, protein, and fat content to the successful growth of mini grafting results on durian plants. The research was carried out by analyzing the carbohydrate, protein and fat content in the upper stem which will be used for grafting, as well as observing and measuring the growth process of mini grafting plants. It was concluded that the carbohydrate content of the upper stems gave the highest positive contribution to the increase in the number of shoots followed by the number of leaves, percentage of living grafts, leaf area, leaf area ratio, root canopy ratio, shoot length, and stem diameter. The protein and fat content cannot contribute to the growth even has a tendency to inhibit growth of grafted seeds.
PENGEMBANGAN DEWI MENARI SEBAGAI DESA WISATA TANON LERENG GUNUNG TELOMOYO DI KECAMATAN GETASAN, KABUPATEN SEMARANG Fuadi, Djalal; Suharjo, Suharjo; Ratih, Koesoemo; Utami, Ratnasari Diah; Sarbini, Dwi
Buletin KKN Pendidikan Vol. 2, No. 1, Juli 2020
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bkkndik.v2i1.11268

Abstract

Dusun Tanon lereng gunung Telomoyo Kecamatan Getasan, kabupaten Semarang memiliki potensi Desa wisata (Dewi) menari yang dicanangkan  sejak tahun 2012. Dewi yang menjadi salah satu destinasi wisata yang khas dan unik, dengan sajian paket hiburan menari oleh masyarakat dusun Tanon, disamping pagelaran seni, dolanan tradisional, wisata pembelajaran (outbond), wisata psikoterapi dll belum dikelola secara maksimal dan profesional. Seiring dengan perkembangan usaha paket wisata di desa menari Tanon, persoalan penataan lingkungan, pengembangan potensi untuk produksi industri kreatif, dan pengelolaan peternakan yang bersih perlu menjadi perhatian. Kegiatan Ipteks bagi Desa Mitra (IbDM) ini, difokuskan pada dua kegiatan. Pertama, bidang lingkungan dan kedua, kegiatan berbasis pada aspek ekonomi dalam mengangkat potensi tanaman lokal, yaitu pegagan dan sayur-sayuran. Pendampingan penataan lingkungan asri, pengelolaan peternakan bersih dan pengembangan usaha hasil pertanian berbasis potensi lokal, dapat menambah daya tarik dan kenyamanan pengunjung untuk menikmati suasana pedesaan, meningkatkan jumlah pengunjung, meningkatkan pendapatan masyarakat melalui pembelian produk-produk olahan kreatif dari masyarakat, yang muaranya adalah peningkatan kesejahteraan dan kualitas hidup masyarakat di desa wisata, serta terwujudnya pengelolaan dan pengembangan desa wisata yang lebih menarik dan kreatif, pengelolaan peternakan yang bersih, dikembangkan pertanian produktif serta diversifikasi aneka produk olahan berbasis potensi lokal.
Radio Dakwah dan Upaya Menangkal Kristenisasi Suharjo, Suharjo; Fatoni, Uwes
Jurnal Askopis Vol 1, No 2 (2017): Jurnal Askopis
Publisher : Asosiasi Prodi Komunikasi dan Penyiaran Islam (Askopis)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Some Islamic preachers use the mass media in da'wah including they are in Cigugur Kuningan using radio in conveying messages of da'wah to mad'u especially they are vulnerable to object of Christianization. This paper reveals the efforts of Radioqu 104.8 FM in counteracting the Christianization mission in Cigugur Kuningan. Based on research radioqu 104.8 FM has da'wah role in counteracting Christianization in Cigugur, Kuningan through delivering of da'wah information namely: broadcasting of Islamic science, broadcasting Islam news, broadcasting information of society need, and broadcasting time of prayer. Radioqu 104.8 FM also educate the community to counteract the Christianization by applying the educational function through the discussion of people's problems, educating through exemplary stories, and educating healthy lifestyles. Moreover, Radioqu 104.8 FM gives influence in society to counteract Christianity through efforts to encourage diligent worship, influence to defend aqidah, influence the mindset of non-Muslims that Islam is a religion of peace, and develop Islamic art. Dakwah efforts through the utilization of mass media complement the activities of conventional da'wah through Islamic preaching.Banyak da’i memanfaatkan media massa dalam berdakwah seperti para da’i di kecamatan Cigugur Kuningan yang memanfaatkan radio dalam menyampaikan pesan-pesan dakwah kepada mad’u khususnya yang rentan kristenisasi. Tulisan ini mengungkapkan upaya Radioqu 104.8 FM dalam menangkal misi kristenisasi di Kecamatan Cigugur Kuningan. Berdasarkan hasil penelitian peranan dakwah Radioqu 104.8 FM dalam menangkal kristenisasi di Cigugur, Kuningan dilakukan melalui penyampaian informasi dakwah yaitu: menyiarkan ilmu keislaman, menyiarkan berita Islam, menyiarkan informasi kebutuhan masyarakat, dan menyiarkan waktu shalat. Radioqu 104.8 FM juga turut mendidik masyarakat untuk menangkal kristenisasi dengan menerapkan fungsi mendidik melalui tanya jawab masalah umat, mendidik melalui kisah teladan, dan mendidik pola hidup sehat. Demikian juga Radioqu 104.8 FM berupaya mempengaruhi masyarakat untuk menangkal kristenisasi melalui upaya mendorong rajin ibadah, mempengaruhi untuk mempertahankan akidah, mempengaruhi pola pikir umat non Muslim bahwa Islam agama damai, dan mengembangkan seni Islam. Upaya dakwah melalui pemanfaatan media ini melengkapi kegiatan dakwah konvensional yang sudah berjalan melalui ceramah.
USULAN PENINGKATAN EFEKTIVITAS PADA MESIN BOILER PT. INDAH KIAT SERANG DENGAN KONSEP TOTAL PRODUCTIVE MAINTENANCE Suharjo, Suharjo
Operations Excellence: Journal of Applied Industrial Engineering Vol 6, No 1, (2014): OE Maret 2014
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract. PT. Indah Kiat Pulp & Paper Boiler Departement is apart of productiondepartement which produces steam that can not be separated from issues thatcorresponded with the Effectiveness of the machine caused by six big losses.Hence, some effeetive and effecient steps are needed to overcome and prevent theissue. The purpose of this research were to find out everall equipmenteffectiveness (OEE) value of the Boiler machines to analyze the six big lossesfactors, and to purpose improvement efforts based on total productivemaintenance (TPM) concept this research used OEE measurement method six biglosses, calculation analysis and cause effeect diagram to examine existingproblem to give solution improvement for the problem. The results shower thatthe average OEE value of three boiler machine is not meeting standards of basetarget companies. The most effecting factors of OEE value were reduced speedlosses and breakdowns losses. The proposed action for improve boiler machineeffectiveness were by utilizing autonomous maintenance according to TPMconcept.Keyword: Total productive Maintenance, Overall Equipment Effectiveness, sixbig losses.
PENINGKATAN NILAI TAMBAH PADA PERUSAHAAN PENGGILINGAN BERAS DI KABUPATEN KONAWE Suharjo, Suharjo
Aksara Public Vol 3 No 4 (2019): November (2019)
Publisher : EDUTECH CONSULTANT

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Rice is a staple food for most of the Indonesian population so that rice cannot be separated from the lives of Indonesian people, both in cities and in rural areas. Since 1984 Indonesia has been able to self-sufficient in rice. However, lately there have been various obstacles in self-sufficiency. A study by the Indonesian Agency for Agricultural Research and Development reveals that rice is a strategic commodity because it plays an important role in the economy and national food security, so it must be the main base in revitalizing agriculture in the future. In line with the increase in population, the need for rice in the 2005-2025 period is projected to continue to increase due to an average population growth rate of 1.7% per year. The purpose of this study was to determine the process of procurement, processing and marketing of rice, assessing the added value obtained by the milling business in a milling company in Konawe Regency. The population in this study were 10 Milling Companies. The results showed that the added value obtained by the milling business in Konawe District in the processing and marketing of rice was Rp. 725.33 / kg with a value added ratio of 15.05%, a margin of Rp. 918 / kg, a profit rate of 94.49. Other input contributions need to be reduced so that the capital owner's profit can be maximized
GAYA KEPEMIMPINAN CAMAT KINOVARO KABUPATEN SIGI PROVINSI SULAWESI TENGAH Suharjo, Suharjo; Hattab, Syahrudin; Anna, Hajar
Katalogis Vol 9, No 2 (2021): Juni
Publisher : Katalogis

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this study was to find out the Leadership Style of the Kinovaro Sub-District of Sigi District, Central Sulawesi Province. The main theory that becomes the reference in this study is the theory of Luthans Leadership Style (2005: 649) by looking at two three aspects, namely leader-member relations, Task Structures, Power and Leaders (Leader's Position). . Qualitative Research Methods. The location of this study in this study was carried out in the Kinivaro Sub-District Office in Sigi Regency, Central Sulawesi Province, with 6 informants selected purposively. Data collection is done by conducting interviews, observation, and documentation. Data analysis techniques use the Interactive model of Miles and Huberman. Based on the results of the research of the leadership style of the District Head of Kinivaro District of Sigi, it can be concluded that of the three aspects, namely leader-member relations, Task Structures, Power and Leaders (Leaders' Position) as a whole can be implemented well , except that the dominant one is the leadership style that is oriented towards the task.
A COMPARISON OF THE EFFECTIVENESS OF HEALTH EDUCATION METHODS ON ANXIETY LEVELS AMONG PRE-CATARACT SURGERY PATIENTS IN CENTRAL JAVA, INDONESIA Wibawa, Shinta Restu; Suharjo, Suharjo; Rahmat, Ibrahim
Public Health of Indonesia Vol. 4 No. 4 (2018): October - December
Publisher : YCAB Publisher & IAKMI SULTRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (174.391 KB) | DOI: 10.36685/phi.v4i4.226

Abstract

Background: Not much is known about the impact of health education in reducing anxiety levels in pre-cataract surgery patients in Indonesia.Objective: The aim of this study was to compare the effectiveness of counseling and lecture methods using leaflet in reducing anxiety levels  among pre-cataract surgery patients in Central Java, Indonesia.Methods: This was quasi experiment with pretest- posttest design with two comparative groups at two hospitals in November 2014. It was 70 preoperative cataract patients selected using total sampling, which 35 randomly assigned to intervention group 1 and intervention group 2. The Analog Anxiety Scale (AAS) was used to measure anxiety levels. Data were analyzed using paired t-test and independent t-test.Results: There was a significant effect of health education using counseling and lecture method with leaflet media in reducing anxiety levels among preoperative cataract patients (p=.001). A counseling method was more effective than lecture method in dealing with anxiety levels (p=.001).Conclusion: Findings of this study can be used as a basis for development of nursing intervention in the hospital setting to reduce the anxiety levels among pre-cataract surgery patients.