Pertumbuhan Vegetatif Tanaman Pare (Momordica Charantia L.) Yang Diberi Air Cucian Beras Pada Berbagai Konsentrasi

Penelitian ini bertujuan untuk mengkaji pengaruh pemberian air sisa cucian beras terhadap pertumbuhan vegetatif tanaman pare (Momordica charantia L.). Penelitian dilakukan pada bulan Mei sampai Juli 2014 di Desa Koto Berapak Kecamatan Bayang Kabupaten Pesisir Selatan.Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) yang terdiri dari 5 perlakuan dan 4 ulangan. Hasil penelitian menunjukkan bahwa pemberian air cucian beras pada konsentrasi 100% memberikan pengaruh terhadap tinggi tanaman dan jumlah daun namun secara statistik tidak berpengaruh nyata terhadap jumlah daun tanaman pare

Pemanfaatan Monosodium Glutamat Dalam Meningkatkan Pertumbuhan Vegetatif Tanaman Pakcoy (Brassica Chinensis L)

Penelitian ini bertujuan untuk mengkaji pemanfaatan monosodium glutamat dalam meningkatkan pertumbuhan vegetatif tanaman pakcoy (Brassica chinensis L). Rancangan yang digunakan adalah rancangan acak lengkap (RAL) yang terdiri dari 5 perlakuan dan 6 ulangan, dimana A: control, B- 5 g MSG, C= 10 g MSG, D=15 g MSG, dan E = 20 g MSG. Hasil penelitian menunjukkan bahwa secara statistik monosodium glutamat memberikan pengaruh terhadap tinggi tanaman, jumlah daun dan panjang daun pakcoy (Brassica chinensis L). Akan tetapi peningkatan konsentrasi MSG lebih dari 15 g/tan dapat menurunkan rata- rata tinggi tanaman, jumlah daun dan panjang daun

The Signals Of Dividend

Dividend decisions is a type of policy that earnings should be distributed to shareholders and sometimes contrast with the interest by insiders whether to retain or reinvest. The objective of this study is to examine the determinants of dividend policy on 230 listed firms in period of 2010 to 2011 and conducts logistic regression for hypothesis testing. This study finds that profitability, firm size, and institutional ownership are significant to dividend policy while managerial ownership is insignificant. This findings indicate that most of listed firms of the sample of this study determine the dividend policy based on profits. This study also finds that more larger the firms or institutional ownership then they tend to increase the dividends. Limited to sample, this study proves that agency theory is not applicable for dividend policy in Indonesia as the managerial ownership have no relationship with the dividend policy

Profitability Of Dividend Payers

Most of the firms are looking for profits as their main objective which make them develops strategies to get the target profit. In circumstances that firms get the target profit, then normally they shall distribute the earnings as dividends to shareholders. The objective of this study is to provide an empirical finding about profitability between firms namely higher dividend payers and lower dividend payers. This study uses data of listed firms in period of 2010 to 2016 which drawn from Indonesia Stock Exchange. This study uses 146 listed firms in period of 2010 to 2016 which gives 1022 as total observe data. In term of hypothesis testing, this study uses mean difference test. This study finds that firms with higher dividends have better profitability rather than the lower which means this study accepts the hypothesis that higher dividend payers have better profitability

Biosintesis Selulosa Oleh Acetobacter Xylinum Menggunakan Limbah Cair Tahu Sebagai Media Pertumbuhan Dengan Penambahan Molase

Cellulose is a biopolymer whose numbers most abundant in nature and have an important role as various kinds of industrial raw materials. In this study, liquid waste of soy used as a growth medium for A. xylinum bacteria to synthesize cellulose with addition of molasses as carbon source. The aim of this research was to know the effect of different concentrations of molasses on cellulose layer weight and which is the best concentration of molasses that produce the highest weight of cellulose. Three concentration of molasses were tested, namely 2%, 4% and 6%. Observation on layer cellulose weight produced was performed on day-10 . The study shows that the more concentrations of molasses is given, the more weight of the layer of cellulose, although this weight difference was not significant. 6% molasses concentration produces the most high cellulose weight

Penerapan Model Cooperative Learning Tipe Think-pair-share (Tps) Pada Materi Invers Fungsi Untuk Meningkatkan Hasil Belajar Siswa Kelas XI SMA Negeri 1 Kaway XVI

Tujuan dari penelitian ini adalah untuk mendeskripsikan penerapan model cooperative learning tipe think-pair-share (TPS) pada materi invers fungsi di kelas XI-IPS2 SMA Negeri 1 Kaway XVI Kabupaten Aceh Barat dan untuk mendeskripsikan penerapan model cooperative learning tipe think-pair-share (TPS) yang dapat meningkatkan hasil belajar siswa pada materi invers fungsi di kelas XI-IPS2 SMA Negeri 1 Kaway XVI Kabupaten Aceh Barat. Jenis penelitian ini adalah penelitian tindakan kelas (PTK) yang telah dilaksanakan pada bulan April hingga Agustus 2013. Subjek dalam penelitian ini adalah siswa kelas XI-IPS2 SMA Negeri 1 Kaway XVI yang berjumlah 28 orang. Prosedur penelitian ini terdiri dari perenecanaa, pelaksanaan, observasi dan refleksi. Teknik pengumpulan data yang digunakan adalah observasi dan tes. Teknik analisis data yang digunakan adalah deskriptif persentase. Berdasarkan hasil penelitian pada tahap pra siklus hanya 9 orang siswa atau 32,1% siswa yang tuntas dengan nilai rata-rata keseluruhan siswa adalah 56,9. Pada siklus I ada 15 siswa atau 53,6% yang mengalami ketuntasan belajar dengan nilai rata-rata keseluruhan siswa adalah 63,2. Pada siklus II, 23 siswa atau 82,1% telah mencapai ketuntasan dengan nilai rata-rata siswa adalah 73,4. Hasil Observasi kegiatan guru pada siklus I adalah 71,6% termasuk dalam kategori baik sedangkan pada siklus II mencapai 85,2% dalam kategori sangat baik. Hasil pengamatan siswa pada siklus I termasuk dalam kategori baik, pada siklus II mengalami Perubahan menjadi sangat baik. Dengan demikian, dapat disimpulkan bahwa hasil belajar siswa kelas XI SMA Negeri 1 Kaway XVI Kabupaten Aceh Barat pada materi invers fungsi dapat ditingkatkan melalui penerapan model cooperative learning tipe think-pair-share (TPS)

Peningkatan Kemampuan Berpikir Kreatif Matematis Siswa melalui Model Pembelajaran Missouri Mathematics Project (Mmp)

This research study in the form of literature and aims to look atcreative thinking skills of students through learning mathematical model of Missouri Mathematics Project(MMP). In studying mathematics, think are of central importance. athrequires that every student has the ability to understand the formula, calculate, analyze, categorize objects, making props, create mathematical models, and others. These activities not only require regular thinking activities (convergent), but it takes the ability to think high (divergent). In fact many schools with the ability to thinkis still fairly low. Creative thinking skills can be defined mathematically as theability to solve mathematical problems with more than ones ettlement and students thinks mooth, supple, elaborating, and have originality in the answer. Creative thinking can be beneficial to train mathematical divergent thinking skills in mathematics. There fore, it is necessary to realize the selection of appropriate learning models and effective. One of mathematical learning model that can be used to train and improve students\u27 ability to think creatively is mathematical learning model Missouri Mathematics Project (MMP)