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All Journal Bioeducation Journal JURNAL PANGAN Jurnal Ekonomi dan Bisnis GROWTH (JEBG)
Miswati Miswati
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Education Social Sciences Other

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Development of Biology Item Test Based on Science Literacy for Senior High School Students Class X Semester 1 Zulyusri Zulyusri; Ramadhan Sumarmin; Miswati Miswati
Bioeducation Journal Vol 1 No 1 (2017): Bioeducation Journal
Publisher : Universitas Negeri Padang Address: Biology Education Study Program Faculty Mathematics and Natural Science (FMIPA) Jl. Prof. Dr. Hamka Air Tawar Barat, Padang-West Sumatera-Indonesia Telp. +62751-7057420 - Fax.+62751-7058772 - Ph. +6281363229286

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/bioedu.v1i1.34

Abstract

The purpose of this study was to develop evaluation tools in the form of learning about science literacy based biology subjects for class X semester 1. The type of this research is research and development, with a preparatory study design, prototype, one to one, small group and field tests. Small scale pilot study subjects were 20 students of SMAN 1 Bukit Sundi, and wide-scale trials were 64 students of SMAN 1 Gunung Talang. Product-based research is a matter of scientific literacy that includes three indicators of votes with four component aspects that owned the aspect of the context, content, processes and attitudes. The results of scientific literacy progression based this matter indicates that the matter developed valid, reliable and high level of practicality. This is demonstrated by the average validity showed extremely valid criteria. The effectivity of instruments is indicated by the student's ability to answer questions on indicators 2 and 3 which is a matter that demands high reasoning. Practicality instruments indicated by the positive response by teachers and students.
PENGARUH KUALITAS PRODUK, HARGA DAN CITRA MEREK TERHADAP KEPUTUSAN PEMBELIAN HANDPHONE SAMSUNG PADA MAHASISWA FAKULTAS EKONOMI SEMESTER V DAN SEMESTER VII UNIVERSITAS ABDURACHMAN SALEH Karnadi Karnadi; Miswati Miswati
Growth Vol 16 No 1 (2018): JEBG Mei 2018
Publisher : Relawan Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6934.582 KB)

Abstract

This study aims to (1) to determine the effect of product quality variables, prices and brand image partially to the purchase decision (2) to determine the effect of product quality variables, price and brand image simultaneously to purchase decision (3) to know the dominant variable against the purchase decision. This research consist of 3 independent variable (X) that is product quality (X1), price (X2), and brand image (X3) and 1 dependent variable (Y) that is purchasing decision. Methods of data collection was done by observation method, and the distribution of questionnaires to students of semester V and VII of Abdurahman Saleh Situbondo University. The result of research is multiple linear regression equation Y = 1,435E-16 + 0,359X1 + 0,269X2 - 0,198 X3 + e. Test t obtained positive significant effect of product quality equal to 3,287 and equal to 1,994, equal to 2,454 and equal to 1,994, and significant negative effect of brand image equal to equal to -2,067 equal to 1,994 to purchase decision. Test simultaneously obtained by equal to 14,125 equal to 2,74. The dominant test found that product quality variables have the most dominant influence to the purchase decision of 3.287. Coefficient of Determination of 37.7%.
Keragaan Komponen Pertumbuhan dan Hasil Tiga Aksesi Tanaman Jawawut (Setaria Italica l. Beauv) melalui Pemberian Empat Dosis Pemupukan Fosfor Component Performance of Growth and Results of Three Accession Plants of Foxtail Millet (Setaria Italica l . Beauv) through Four Doses of Phosphorus Fertilization Miswati Miswati; Tati Nurmala; Anas Anas; Dedi Sugandi
JURNAL PANGAN Vol. 24 No. 3 (2015): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33964/jp.v24i3.16

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemupukan dosis fosfor terhadap pertumbuhan serta hasil jawawut yang terseleksi. Penelitian diawali dengan karakterisasi aksesi jawawut di wilayah Bengkulu, Sumatera Selatan, Jawa Barat, dan Papua. Terhadap aksesi yang terseleksi tersebut dilakukanpemupukan fosfor dengan menggunakan rancangan Split Plot Design. Sebagai petak utama adalah aksesi yang terdiri dari tiga tingkat (a1 = asal Papua, a2 = asal Jawa Barat, a3 = asal Bengkulu) dan sebagai faktor anak petak adalah dosis pupuk yang terdiri dari 4 tingkat (0 kg P2O5 /ha, 18 kg P2O5 /ha, 36 kg P2O5 /ha, 54 kg P2O5 /ha). Peubah respon pada pengujian pemupukan fosfor dilakukan terhadap komponen pertumbuhan, komponen hasil dan hasil produksi yang meliputi: tinggi tanaman, jumlah anakan per rumpun, Indek Luas Daun (ILD), Laju Asimilasi Bersih (LAB), Laju Tumbuh Relatif (LTR), panjang malai,bobot malai per tanaman, bobot hasil produksi biji per petak, bobot hasil produksi biji per tanaman, bobot 1000 butir, dan Indeks Panen (IP). Uji F dilakukan untuk menguji variasi nilai rata-rata perlakuan. Jika uji F menghasilkan keragaman yang berbeda nyata, maka dilanjutkan dengan Duncan Multiple Range Test pada taraf α = 5 persen. Hasil penelitian menunjukkan adanya perbedaan penampilan karakter dari aksesidan pemberian fosfor tidak memberikan pengaruh terhadap komponen hasil dan hasil tanaman jawawut. The objective of the research is to understand the effect of phosphate fertilizer on the growth and yield of selected foxtail millet. The research is started by the characterization of foxtail millet accessions from Bengkulu, South Sumatera, West Java and Papua. The Selected accessions are then tested with phosphate fertilizer using split plot design and as the main plot is accession consisting of 3 levels (a1 = originated from Papua, a2 = originated from West Java, a3 = originated from Bengkulu) and as the sub-plot is fertilizer dosages consisting of 4 levels (0 kg P2O5 /ha, 18 kg P2O5 /ha, 36 kg P2O5 /ha, 54 kg P2O5 /ha).The variables observed are the growth and yield components and grain productivity including: plant height, number of tillers, leaf area index, net assimilation rate, relative growth rate, panicle length, panicle weightper plant, weight of grain per plot, weight of grain per plant, weight of 1000 grains, and harvest index. F-test is carried out to test variation of average treatment. If the F-test shows significant difference, then the test is continued by Duncan Multiple Range Test with α = 5 percent. The results show that there are differences in visual characters of the three accessions and that the application of phosphate fertilizer does not give significant effect on the yield components and the grain productivity of foxtail millet. 
Co-Authors Anas Anas Dedi Sugandi Karnadi Karnadi Ramadhan Sumarmin Tati Nurmala Zulyusri Zulyusri