Pengaruh Limbah Padi dan Pupuk Kandang terhadap Pertumbuhan Bibit Tembakau Virginia (Nicotiana Tabacum L.)

The experiment entitled the effect of using composisition rice residues and animal manure for media utilization on growth seedling of Virginia tobacco (Nicotiana tabacum L.) in seedbad was conducted to determine the approriate kind of rice residues and animal manure for seedbad for Virginia tobacco. The experiment was conducted at Pakis, Delanggu. The factorial experiment was arranged in the Complete Randomized Design with 12 combinations of treatment. The first factor was kinds of rice residues consisted : rice Straw, rice chaff, and rice bran. The second factor was kinds of animal manure consisted of manure of cow, manure of goat, and manure of chicken. The results of experiment showed that combination of rice straw and manure of chicken is the best treatment for seedling the Tobacco Virginia

Keragaan Vegetatif dan Generatif Beberapa Varietas Tanaman Padi ( Oryza Sativa L. ) terhadap Cekaman Kekeringan pada Fase Pertumbuhan yang Berbeda

The research was conducted to study the effects of drought stress conditions on the performance of vegetative and generative of various rice varieties on the different growth stages. The research was performed at field trial of Faculty of Agriculture, Muhammadiyah University of Yogyakarta, Kasihan Bantul, from March to June 2010. The research was designed using a factorial experiment that arranged in Completely Randomized Design 4 x 5 with three replications. The first factor was the varieties of rice i.e. IR 64, Menthik, Cisadane and Dodokan. The second factor was the period of drought stress at the difference plant stage, i.e at the vegetative period, booting period, heading period, grain filling period, and without drought stress or control.The results showed that Cisadane varieties had a higher tolerance to the drought stress than to all varieties. Moreover, the plant treated on drought stress at vegetative period had lower grain number per hill than the other drought stress period

Pengaruh Keyakinan Diri Atas Komputer, Keinovativan Personal, Persepsi Kegunaan, dan Persepsi Kemudahan Penggunaan terhadap Penggunaan Sistem Informasi Akuntansi pada PT. Pos Indonesia Cabang Kota YOGYAKARTA

Penelitian ini bertujuan untuk mengetahui bukti empiris pengaruh persepsi kegunaan dan kemudahan penggunaan terhadap persepsi penggunaan SIA, persepsi keyakinan dan keinovatifan terhadap kegunaan SIA serta persepsi keyakinan dan keinovatifan terhadap kemudahan penggunaan SIA. Subyek penelitian adalah pegawai kantor pos Kota Yogyakarta yang terlibat proses SIA. Sampel adalah pegawai yang menjawab kuesioner . Dari 110 kuesioner yang disebar, yang kembali dan diolah sebanyak 57 kuesioner. Data dianalisis menggunakan regresi linear. Hasil penelitian menunjukkan persepsi keyakinan diri dan keinovatifan berpengaruh positif dan signifikan terhadap penggunaan kegunaan SIA. Semakin tinggi persepsi kegunaan dan persepsi kemudahan, maka semakin tinggi persepsi penggunaan SIA. Semakin tinggi persepsi keyakinan dan persepsi keinovatifan maka semakin tinggi persepsi kemudahan. Persepsi keyakinan dan keinovatifan juga berpengaruh positif dan signifikan terhadap kegunaan SIA

Rancang Bangun Sistem Pendingin Adsorpsi dengan Pasangan Karbon Aktif-Metanol sebagai Adsorben -Adsorbat

The air conditioning system is used during nowdays is vapor compression system that uses high energy and refrigerant that can damage the ozone layer and global warming increasing. Adsorption cooling system with activated carbon as adsorbent and methanol as adsorbate is expected to replace the vapor compression system that utilizes a high energy, using refrigerants that could potentially damage the ozone layer and the increase of global warming. This study aims to determine the value of COP adsorption cooling system was designed and fabricated. The method used in this research is the design. Method engineering is done for the design, manufacture, and testing of adsorption refrigeration using activated carbon-methanol pair as adsorbent-adsorbate. Based on test data obtained, the lowest temperature of the water coming out of the evaporator is 21.8 °C with the highest temperature change was 2.9 °C and the average water temperature change is 2.31 oC. COP values of adsorption cooling system was designed and fabricated at 0.0439

Perbedaan Hasil Belajar Ilmu Pengetahuan Sosial dengan Pendekatan Kontekstual Berbasis Budaya Lokal di Madura

This study was aimed to identify the significant differences of social studies learning result between a group of students who used local genius based contextual approach and a group of students who used conventional learning approach. The design of this study was quasi experiment with non equivalent pretest-posttest only control group design. The population of this study was students of all grade eight which consists of 97 students. Purposive sampling technique was used to get the samples for this study. The experimental group was class VIII C and the control group was class VIII D. The researcher got the data of the students learning result by administering test which consisted of 20 questions of multiple choices. Independent sample t-test was used to analyze the data. From the result of this study, the researcher concluded that there was significant differences of students learning result between students who used local genius based contextual approach and students who used conventional learning approach. It can be seen from the result of t-test which used independent sample t-test.T-value was higher than T-table, (2.811>1.679).Tujuan dari penelitian ini untuk mengetahui perbedaan yang signifikan hasil belajar Ilmu Pengetahuan Sosial antara kelompok siswa yang melaksanakan pembelajaran dengan pendekatan kontekstual berbasis budaya lokal dan siswa yang melaksanakan pembelajaran konvensional. Jenis penelitian yang digunakan adalah quasi eksperimen dengan non equivalent pretest-posttest only control group design. Populasi dari penelitian ini adalah seluruh kelas VIII yang berjumlah 97 orang. Sampel penelitian diambil dengan teknik purposive sampling sehingga diperoleh kelas VIII-C sebagai kelompok eksperimen dan kelas VIII-D sebagai kelompok kontrol. Data yang dikumpulkan adalah data hasil belajar IPS dengan menggunakan tes pilihan ganda sebanyak 20 soal. Data yang diperoleh dianalisis dengan independent sampel t-tes (uji-t). Hasil penelitian menyimpulkan terdapat perbedaan hasil belajar Ilmu Pengetahuan Sosial antara kelompok yang melaksanakan dengan pendekatan kontekstual berbasis budaya lokal dan kelompok yang melaksanakan pembelajaran konvensional. Hal tersebut dapat dilihat dari hasil uji hipotesis menggunakan analisis independent sample t-test dengan t hitung lebih besar daripada t-tabel (2,811>1,679)

Keterampilan Sosial Siswa Berkebutuhan Khusus di Sekolah Dasar Inklusi

Based on preliminary study, obtained some facts related to the social skills of students with special needs in inclusion elementary school. The problems include how the fifth grade students with special needs in inclusion elementary school tend to be less able to respond to others, show less acceptable behaviors by others, and have less adaptive behavior. The purpose of this study is to describe the social skills of students with special needs in inclusion elementary school. In general, research result shows that social skills of students with special needs is varied. Students with autism tend to have low social skills. Students with ADHD (Attention Deficit Hyperactivity Disorder) is likely to have some aspects of low social skills. Students with intellectual disability tend to have moderate social skills.Berdasarkan studi pendahuluan diperoleh beberapa fakta terkait keterampilan sosial siswa berkebutuhan khusus di sekolah dasar inklusi. Permasalahan tersebut di antaranya siswa berkebutuhan khusus kelas V di SDN inklusi cenderung kurang mampu merespon orang lain, cenderung memiliki perilaku yang kurang dapat diterima oleh orang lain, dan cenderung memiliki perilaku yang kurang adaptif. Tujuan penelitian ini untuk mendeskripsikan secara mendalam tentang keterampilan sosial siswa berkebutuhan khusus di sekolah dasar inklusi. Hasil penelitian ini secara umum yaitu keterampilan sosial siswa berkebutuhan khusus berbeda-beda. Siswa autis cenderung memiliki keterampilan sosial yang rendah. Siswa ADHD (Attention Deficit Hyperactivity Disorder) cenderung memiliki beberapa aspek keterampilan sosial yang rendah. Siswa tunagrahita cenderung memiliki keterampilan sosial yang sedang

Suasana Batin Siswa Kelas VI SD Mengenai Lingkungan Fisik dan Lingkungan Sosial di Lokalisasi Ilegal

This article contains the results of research: the mood of the students in illegal prostitution\u27s place. This study aims to reveal the mood of students about the physical environment and the social environment in the illegal prostitution\u27s place. This study used a qualitative approach with case study design. The results of the study is physical environment and social environment in illegal prostitution\u27s place tend to be less support of students to learning. Students feel uncomfortable with the situation, thus inhibiting the cognitive and social development.Artikel ini berisi hasil penelitian mengenai suasana batin siswa kelas VI SD di lokalisasi ilegal. Penelitian ini dilatarbelakangi oleh adanya kesulitan belajar siswa di lingkungan tersebut. Penelitian ini bertujuan untuk mengungkap suasana batin siswa mengenai lingkungan fisik dan lingkungan sosial di lokalisasi ilegal. Penelitian ini menggunakan pendekatan kualitatif dengan rancangan studi kasus. Berdasarkan hasil penelitian, lingkungan fisik dan sosial di lokalisasi ilegal cenderung kurang mendukung siswa. Hal ini menyebabkan ketidaknyamanan pada suasana batin siswa sehingga menghambat perkembangan kognitif serta psikososial siswa

Bentuk Pola Asuh Demokratis dalam Kedisiplinan Siswa SD

Parenting is the treatment of parents in order to meet the needs and educate the child in daily life. In a family, parents presence is of great significance for the development of a child\u27s personality, because the family is the first and most important environment which will give effect to some aspects of child development, including discipline of the. The students discipline is to give an understanding of what is good and bad. This article will describe democratic parenting the discipline of elementary students.Pola asuh adalah perlakuan orangtua dalam rangka memenuhi kebutuhan dan mendidik anak dalam kehidupan sehari-hari. Dalam sebuah keluarga, kehadiran orangtua sangatlah besar artinya bagi perkembangan kepribadian seorang anak, karena keluarga merupakan lingkungan pertama dan paling utama yang nantinya akan memberikan pengaruh terhadap beberapa aspek perkembangan anak, termasuk kedisiplinan siswa. Kedisiplinan pada siswa adalah memberikan pengertian akan mana yang baik dan yang buruk. Pada artikel ini akan mendeskripsikan bentuk pola asuh demokratis dalam kedisiplinan siswa SD

Pengembangan Buku Ajar IPS SD Berbasis Kontekstual

Text book is an instructional material which is often used in learning. Text book which is used in learning should be contextual with students' characteristic and environment. The aim of this research is to develop supplement book in learning that is contextual Social Studies Textbooks which is valid, interesting, practical, and effective. Data are collected by questionnaire, test, and documentation. Based on data analysis, it shows that the text book is valid, interseting, practical, and effective to use in learning.Buku ajar merupakan bahan ajar yang sering digunakan dalam pembelajaran. Buku ajar yang digunakan dalam pembelajaran hendaknya kontekstual dengan karakteristik dan lingkungan siswa. Tujuan penelitian ini untuk mengembangkan buku suplemen dalam pembelajaran berupa buku ajar IPS SD berbasis kontekstual yang valid, menarik, praktis, dan efektif. Data dikumpulkan melalui angket, tes, dan dokumentasi. Berdasarkan analisis data, menunjukkan bahwa buku yang dikembangkan valid, menarik, praktis, dan efektif digunakan dalam pembelajaran

Pengembangan Motivasi Belajar Siswa Berprestasi Anak Tenaga Kerja Indonesia (Studi Kasus pada Siswa Sekolah Dasar di Kabupaten Blitar)

This article contains the result of research on the learning motivation development of student good achievement Indonesian labor in the elementary school district in Blitar. This research based on the good achievement students which is the parents were Indonesian labor. This research aims to know the good achievement students needs related to the study activities. This research used the qualitative approach with the case study draft. Based on the research, the study motivation of student good achievement can grow well. It's happen because the student good achievement needs related to the study activities are met.Artikel ini berisi hasil penelitian mengenai pengembangan motivasi belajar siswa berprestasi anak tenaga kerja Indonesia di Sekolah Dasar Kabupaten Blitar. Penelitian ini dilatarbelakangi oleh adanya prestasi belajar baik yang mampu di raih oleh siswa yang merupakan anak dari orangtua yang berstatus sebagai tenaga kerja Indonesia. Penelitian ini bertujuan untuk mengungkap kebutuhan-kebutuhan siswa berprestasi yang berkaitan dengan kegiatan belajar. Penelitian ini menggunakan pendekatan kualitatif dengan rancangan studi kasus. Berdasarkan hasil penelitian, motivasi belajar siswa berprestasi dapat tumbuh dengan baik. Hal ini dikarenakan kebutuhan-kebutuhan yang berkaitan dengan kegiatan belajar siswa berprestsai dapat terpenuhi