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Response of Sesame Promising Lines (Sesamum Indicum L.) to Nitrogen in Irrigated Wetland After Paddy Hariyono, Budi; Romli, Moch.
AGRIVITA, Journal of Agricultural Science Vol 32, No 3 (2010)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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An experiment on sesame was conducted in Nganjuk in 2005 to study the response of sesame promising lines to nitrogen in irrigated wetland after paddy. The experiment was arranged in factorial randomized block design with two factors and three replications. The first factor were two sesame lines (Si.25, Si.28) and Sbr.1 variety as control, whereas the second were five N dosage (0; 22.5; 45; 67.5 and 90 kg N/ha). Result showed that sesame in irrigated land after paddy was response to N. The respective optimum N dosages for irrigated wetland after paddy were: 83.34 kg/ha for Si.28, and 42.20 kg/ha for Sbr.1. The best N dosage for Si.25 was 22.5 kg N/ha. The superior line for irrigated land after paddy is Si.28.Keywords: Sesame (Sesamum indicum L.), nitrogen, irrigated wetland after paddy

PENERAPAN MODEL PEMBELAJARAN VISUALIZATION, AUDITORY, KINESTETHIC (VAK) MENGGUNAKAN MAKET UNTUK MENINGKATKAN HASIL BELAJAR PADA MATA PELAJARAN KONSTRUKSI BATU DI KELAS XI TKBB SMK NEGERI 7 SURABAYA ROMLI, MOCH.
Jurnal Kajian Pendidikan Teknik Bangunan Vol 2, No 2/JKPTB/17 (2017): Wisuda ke-89 Periode 2 Tahun 2017
Publisher : Jurnal Kajian Pendidikan Teknik Bangunan

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Penerapan model  pembelajaran Visualization, Auditory, Kinestethic (VAK) menggunakan maket bertujuan untuk meningkatkan  hasil belajar siswa pada mata pelajaran konstruksi batu. Penelitian ini merupakan penelitian tindakan kelas yang terdiri dari dua siklus, setiap siklus terdiri dari empat tahap  yaitu tahap perencanaan, pelaksanaan, pengamatan, dan refleksi. Subjek penelitian ini adalah siswa kelas XI TKBB yang berjumlah 28 siswa. Instrumen penelitian yang digunakan terdiri lembar pengamatan, dan lembar tes hasil belajar. Tahap perencanaan melakukan validasi maket dan RPP sebagai persyaratan dilakukan pembelajaran. Hasil validasi maket memperoleh prosentase 86,67% termasuk dalam kategori sangat layak, dan hasil kelayakan RPP memperoleh 86,32% termasuk dalam kategori sangat layak. Hasil pengamatan pelaksanaan guru memperoleh prosentase 76,92% pada siklus I termasuk dalam kategori baik setelah dilakukan refleksi menjadi 89,42% pada siklus II termasuk dalam kategori sangat baik, pengamatan aktivitas belajar siswa memperoleh prosentase 73,61% pada siklus I termasuk dalam kategori baik setelah dilakukan refleksi menjadi 87,50% pada siklus II termasuk dalam kategori sangat baik, hasil belajar siswa pada siklus I memperoleh rata-rata sebesar 83 dengan ketuntasan sebesar 78,57% kemudian pada siklus II terjadi peningkatan rata-rata sebesar 89 dengan ketuntasan belajar sebesar 85,71%. Kata Kunci: Visualization, Auditory, Kinestethic (VAK), Hasil Belajar, Konstruksi Batu. Abstract The application of learning model visualization, auditory, kinestethic (VAK) using maket aims to improve study results students on subjects masonry construction. The research is research action classroom of two cycle, every cycle consisting of four steps in the planning, implementation, observation, and reflection. The subject of this study is a student xi tkbb amounting to 28 students. Research instruments used consisting sheets observation , and sheets of tests study results. The planning stages do validation maket and lesson plans as a requirement done learning. The results of validation maket obtain prosentase 86,67% included in a category very reasonable, and the outcome of the feasibility of lesson plans obtain 86,32% included in a category very reasonable. The result of the observation the implementation of teachers obtain prosentase 76,92% in the cycle I included in a category after enjoying done reflection become 89,42% in the cycle II included in a category very good, learning activities observation students obtain prosentase 73.61% in the cycle I included in a category after enjoying done reflection become 87,50% in the cycle II included in a category very good, learning outcomes students on the cycle I obtain an average of 83 with exhaustiveness of 78,57% then in the cycle II there was a rise in average of 89 with exhaustiveness learn as much as 85,71%. Keywords: Visualization, Auditory, Kinestethic (VAK), Learning Outcomes, Masonry Construction.

Response of Sesame Promising Lines (Sesamum Indicum L.) to Nitrogen in Irrigated Wetland After Paddy Budi Hariyono; Moch. Romli
AGRIVITA, Journal of Agricultural Science Vol 32, No 3 (2010)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v32i3.24

An experiment on sesame was conducted in Nganjuk in 2005 to study the response of sesame promising lines to nitrogen in irrigated wetland after paddy. The experiment was arranged in factorial randomized block design with two factors and three replications. The first factor were two sesame lines (Si.25, Si.28) and Sbr.1 variety as control, whereas the second were five N dosage (0; 22.5; 45; 67.5 and 90 kg N/ha). Result showed that sesame in irrigated land after paddy was response to N. The respective optimum N dosages for irrigated wetland after paddy were: 83.34 kg/ha for Si.28, and 42.20 kg/ha for Sbr.1. The best N dosage for Si.25 was 22.5 kg N/ha. The superior line for irrigated land after paddy is Si.28.Keywords: Sesame (Sesamum indicum L.), nitrogen, irrigated wetland after paddy

Peningkatan Hasil Belajar Mata Pelajaran Seni Budaya dan Keterampilan Melalui Media Pameran pada Peserta Didik Kelas V SDN Gunung Picung 03 Nur Fatimah; Moch. Romli; M. Zainal Arifin
Primer Edukasi Journal Vol 1 No 2 (2022): Juli 2022
Publisher : Prodi PGMI IAI Sahid

The purpose of this study: (1) with the exhibition media can improve the learning outcomes of Culture and Arts and Skills of the fifth grade students of SDN Gunung Picung 03; (2) the exhibition media can increase learning activities in the subjects of Culture and Arts and Skills of students in class V of SDN Gunung Picung 03; and (3) using exhibition media can play an important role in improving learning outcomes in the subjects of Art and Culture and Skills for fifth grade students at SDN Gunung Picung 03. The method used in this study is the Classroom Action Research (CAR) method. CAR is implemented as an effort to overcome problems that arise in the classroom. This method is carried out in four stages, namely planning, action, observation and reflection. The activity phase is a cycle that takes place repeatedly and is carried out with the same steps and is focused on learning Cultural Arts and Skills using exhibition media.. The results showed that the results of the study of the subjects of Culture and Art by using exhibition media had increased. These improvements are: (1) Student learning outcomes increased by 4.52%; (2) The percentage of study completion increased by 13.51%; and (3) the percentage of student learning activities increased by 23.07%.. So that the students will be more maximized due to the development of the right and left brain functioning and developing better and balanced. Based on the results of this study, it can be concluded that using exhibition media can improve student learning outcomes, student learning activities, and the role of art and culture subjects in class V of SDN Gunung Picung 03. Keywords: Learning Outcomes, Cultural Arts and Skills, Exhibition Media

PENENTUAN TINGKAT KLIERENS LIMBAH RADIOAKTIF HASIL SEMENTASI KONSENTRAT EVAPORASI DAN TINJAUAN KESELAMATAN PEMBUANGANNYA Suhartono, Suhartono; Kundari, Noor Anis; Romli, Moch.; Sumarbagiono, Sumarbagiono
GANENDRA Majalah IPTEK Nuklir Volume 26 Nomor 1, 2023
Publisher : Website

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/gnd.2023.6839

Telah dilakukan penelitian untuk mengukur tingkat klierens 14 unit shell beton 950 L milik Instalasi Pengelolaan Limbah Radioaktif, Direktorat Pengelolaan Fasilitas Ketenaganukliran, Badan Riset dan Inovasi Nasional (IPLR-DPFK BRIN). Shell-shell beton tersebut merupakan paket hasil olahan konsentrat evaporasi limbah radioaktif cair yang dikondisioning dengan teknik sementasi. Jika telah memenuhi tingkat klierens, maka shell-shell beton tersebut dapat dibebaskan dari pengawasan Badan Pengawas Tenaga Nuklir (BAPETEN) melalui mekanisme klierens sehingga pada akhirnya dapat menambah ruang kosong di gedung penyimpanan sementara limbah radioaktif. Penelitian dilakukan dengan mengukur laju dosis radiasi, tingkat kontaminasi permukaan, dan konsentrasi aktivitas radionuklida pemancar α, β, dan ϒ untuk menentukan tingkat klierens. Dari penelitian yang telah dilakukan dapat diketahui bahwa laju dosis tertinggi 0,15 µSv/jam, tingkat kontaminasi permukaan tertinggi sebesar 0,0148 Bq/cm2 untuk radionuklida pemancar α dan 0,0935 Bq/cm2 untuk radionuklida pemancar β. Nilai tingkat klierens radioaktivitas unit shell beton 950 L yang diuji berkisar antara 0,47020 – 0,66730. Mengacu pada Peraturan Kepala BAPETEN Nomor 16/2012 tentang Tingkat Klierens, kandungan radionuklida dalam shell-shell beton 950 L yang diuji telah mencapai tingkat klierens. Pembuangan klierens terhadap 14 unit shell beton tersebut sangat mungkin untuk dilakukan karena shell-shell beton tersebut tidak mengandung bahan berbahaya dan beracun (B3). Perkiraan dosis radiasi yang akan diterima oleh kelompok kritis, tidak akan melebihi 10 µSv per tahun.

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