E-Journal Universitas Asahan
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Pengaruh pupuk hayati rhizobium dan sistem olah tanah terhadap pertumbuhan dan produksi kedelai hitam varietas mallika
Get PDFThe research was carried out in the experimental field of the Faculty of Agriculture, Asahan University. Asahan Regency, North Sumatra. This study was arranged based on a factorial randomized block design (RAK) with 2 treatment factors and 3 replications. The first factor is the treatment of rhizobium biofertilizer with 3 levels, namely R0 = 0 g Rhizobium biofertilizer per 250 g soybean seed (control), R1 = 1.5 g Rhizobium biofertilizer per 250 g soybean seed, R2 = 3.0 g fertilizer Rhizobium Bio per 250 g soybean seed and    R3 = 4.5 g Rhizobium Biofertilizer per 250 g soybean seed. The second factor is the Treatment of Tillage System (O) with 3 levels, namely O0 = No tillage (control), O1 = Minimal tillage (hoeed without turning), O2 = Perfect tillage (hoeed and turned). The results showed that the treatment of Rhizobium biofertilizer on plant height 3 weeks after transplanting was best at a dose of 4.5 g of Rhizobium biological fertilizer (R3) which was 37.66 cm, the number of branches aged 3 weeks after transplanting was best at a dose of 4.5 g rhizobium biofertilizer (R3) which is  7.14 branches, the number of pods contains per plant the best sample is at a dose of 4.5 g rhizobium biofertilizer (R3) is 218.06 pieces, the best production per sample is at a dose of 4.5 g biofertilizer rhizobium (R3) is 20.12 g, the best production per plot at a dose of 4.5 g of rhizobium biological fertilizer (R3) is  0.32 kg and the best number of root nodules at a dose of 4.5 g of rhizobium biological fertilizer (R3) is 15 ,53 pieces. Tillage system (O) treatment hada signi ficant effect on plant height at 3 weeks after transplanting, number of branches aged 1 and 3 weeks after transplanting, number of pods filled per plant sample, production per sample, and production per plot. The best plant height at   3 weeks after transplanting with perfect tillage treatment (O2) was 37.42 cm, the number of branches aged 3 weeks after transplanting was best with perfect tillage treatment (O2) was 7.25 branches, the number of pods contained per the best sample plants with perfect tillage treatment (O2) was 203.30 pieces, the best production per sample with perfect tillage treatment (O2) was 17.26 g and the best production per plot with perfect tillage treatment (O2) was 0, 27 kg. The interaction of rhizobium biofertilizer and tillage system did not affect all parameters of black soybean plant
Respon pertumbuhan dan produksi ubi jalar (ipomoea batatas) terhadap aplikasi pelet pakan bebek petelur dan ZPT hantu dengan sistem vertikultur
Get PDFThis study aimed to determine the respons of laying duck feed pellets and ZPT Hantu Ratu Biogen and their interactions on the growth and produktions of sweet potato plants. This research was conducted at the Experimental Garden of the Faculty of Agriculture, Asahan University, Kota Kisaran Timur District, Asahan Regency, North Sumatera Province. The atudy used a ramdomized block design with two factors. The dosage of laying duck feed pellets used consisted of three levels, namely: 0, 250, 500 g/sack veeticulture. And the second factor is the concentration of ZPT HANTU Ratu Biogen used, namelywith three levels 0, 5, and 10 ml/liter of water. The result showed that giving the best laying duck feed pellets at a dose of 500 g/sack verticulture (P2) resulted in a plant length of 48,10 cm, the number of tubers per plant was 4,22, the production of tubers per plant was 332,44 g, production of tubers per sack verticulture 1,99 kg, tuber production per plot 3,98 kg. Giving the best ZPT Hantu Ratu Biogen at a concentration of 10 ml/liter of water (Z2) resulted in a plant length of 47,94 cm, the number or tubers per plant 3,47 fruits, tuber productions per plant 297,17 g, tuber production per verticulture sack 1,93 kg, tuber production per plot 3,88 kg
Respon aplikasi pelet pakan ayam petelur dan POC ratu biogen terhadap pertumbuhan dan produksi ubi jalar (Ipomoea batatas) secara vertikultur
Get PDFThis study aims to determine the effect of laying hens and POC Ratu Biogen feed pellets and their interactions on the growth and production of sweet potato plants vertically. This research will be carried out at the Experimental Field of the Faculty of Agriculture, Asahan University (UNA) Kisaran, Asahan Regency, North Sumatra Province with an altitude of ± 17 m above sea level. This study was arranged based on a factorial randomized block design (RAK) with 2 treatment factors and 3 replications. The first factor is the application of laying hens feed pellets with 3 levels, namely: P0 = 0 g/sack verticulture, P1 = 250 g/sack verticulture, P2 = 500 g/bag verticulture. The second factor was POC Ratu Biogen with 3 levels, namely: R0 = 0 ml/l water/plot (control), R2 = 5 ml/l water/plot, R3 = 10 ml/l water/plot. The results showed that the application of the best chicken feed pellets at a dose of 500 g/verticulture (P2), produced a plant length of 37.44 cm, the number of tubers per plant was 4.64, tuber production per plant was 403.72 g, tuber production per sack. verticulture 3.19 kg, tuber production per plot 6.39 kg. The best application of POC Ratu Biogen at a concentration of 10 ml/l water/plot (R2), resulted in a plant length of 36.27 cm, a number of tubers per plant 4.83, tuber production per plant 389.75 g, tuber production per verticulture sack 3 ,14 kg, Production of tubers per plot 6.28 kg. The interaction between the treatment of laying hens feed pellets and POC Ratu Biogen gave no significant effect on all observed variables
Respon pertumbuhan dan produksi kedelai edamame terhadap pupuk kompos super dan POC JST
Get PDFThis research was carried out at the Experimental Field of the Faculty of Agriculture, Asahan University (UNA) Kisaran, Asahan Regency, North Sumatra Province with an altitude of ± 17 m above sea level. This study was arranged based on a factorial randomized block design (RAK) with 2 treatment factors and 3 replications. The first factor is the treatment of super compost (K) with 3 levels, namely K0 = 0 tons/ha (control), K1 = 5 tons/ha (8.5 kg/plot), K2 = 10 tons/ha (17 kg/plot). The second factor is the concentration of POC JST (J) with 4 levels, namely J0 = 0 ml/liter water/plot, J1 = 15 ml/liter water/plot (1.5%), J2 = 30 ml/liter water/plot (3 %), J3 = 45 ml/liter of water/plot (4.5%). The results showed that the treatment of super compost fertilizer on plant height 3 weeks after transplanting was best at a dose of 17 kg of super compost fertilizer (K2), which was 30.73 cm, the number of branches aged 3 weeks after transplanting was best at a dose of 17 kg of super compost ( K2) is 8.31 branches, the number of pods containing per plant the best sample at a dose of 17 kg of super compost fertilizer (K2) is 50.53 pieces, the best pod production per sample at a dose of 17 kg of super compost (K2) is 30.72 g, the best production per plot at a dose of super compost fertilizer (K2) is 0.30 kg. The concentration of POC JST (J) had a significant effect on plant height at 3 weeks after transplanting, number of branches at 3 weeks after transplanting, number of pods filled per sample plant, pod production per sample, and pod production per plot. The best plant height was 3 weeks after transplanting with POC JST treatment with a concentration of 4.5% (J3), which was 29.23 cm, the number of branches aged 3 weeks after transplanting was best with POC JST treatment with a concentration of 4.5% (J3), which was 7, 25 branches, the number of pods containing per plant the best sample with POC JST concentration of 4.5% (J3) ie 48.76 pieces, the best pod production per sample with POC JST treatment with a concentration of 4.5% (J3) that is 29.44 g and the best production per plot with POC JST treatment with a concentration of 4.5% (J3), which is 0.31 kg. The interaction of super compost fertilizer and POC JST concentration did not affect all plant parameters of soybean varieties edamame
Peningkatan pertumbuhan dan produksi kacang tanah (Arachis hypogaea L.) melalui pembumbunan bahan organik dan frekuensinya
Get PDFThis study was conducted in an experimental field located on Jalan Budi Utomo, Mutiara Village, Kisaran Timur District. This study aims to determine the increase in growth and production of peanut plants (Arachis hypogaea L.) through organic material hilling and the frequency of hilling. This study used a randomized block design (RAK) with two factors: (1) type of organic material (B) with three treatments: B1 = compost, B2 = cow manure, B3 = chicken manure; and (2) frequency of hilling (F) with three treatments: F1 = one hilling, F2 = two hillings, F3 = three hillings. The parameters observed included plant height, number of branches, number of pods, and pod weight. The results showed that organic material hilling had a significant effect on the number and weight of pods, with the best treatment being B3 (chicken manure). The frequency of hilling also had a significant effect on the number and weight of pods, with the best treatment being F3 (three hillings). However, the interaction between organic matter earthing and earthing frequency did not show a significant effect on all observed parameters
Meningkatkan Kemampuan Penalaran Matematis Siswa SMP AW 8 Melalui Model Pembelajaran Project Based Learning
Get PDFThinking skills are very important in learning mathematics because, with the help of mathematical reasoning, students can develop their thinking skills in mathematics. This research aims to improve students\u27 mathematical reasoning abilities by using a project-based learning model (PjBL). This study uses a quantitative approach with a pre-experimental design, designed in a one-group pretest and posttest design. The population in this study were all students of SMP AW 8 (UNIVA) Medan which consisted of five classes. The research sample consisted of one class, namely class fourth with a total of 12 students selected by simple random sampling. Data collection techniques use students\u27 mathematical reasoning abilities in the form of descriptive questions. The instrument used is a mathematical reasoning test consisting of pretest and posttest questions which will be used after testing the validity, reliability, level of difficulty, and discriminating power. The data analysis technique used to test the hypothesis is a paired sample t-test to find differences in students\u27 mathematical reasoning abilities in the research class and get points to determine the increase in students\u27 mathematical reasoning abilities. The results of the analysis using the sample t-test were obtained with a value of t_count = -27.735 <t_table = -2.20 indicating that students\u27 mathematical reasoning abilities increased by using the project-based learning (PjBL) learning model. Students\u27 mathematical reasoning ability increased in high class with an average score of 0.7
Peningkatan Kemampuan Literasi Matematis Siswa Menggunakan Aplikasi Canva
No full textThe aim of this research is to determine the increase in students\u27 mathematical literacy skills using the CANVA application. The subjects of this research were class VIII students at SMP Al Washliyah 8 Medan for the 2023/2024 academic year. The instrument in this research is a mathematical literacy ability test using CANVA learning media. There was an increase in students\u27 mathematical literacy skills using CANVA learning media, the average score increased from trial I of 71.43 to 89.28 in trial II. The average score for each indicator of mathematical literacy ability also increased from trial I to trial II. trial I did not provide sufficient classical completeness (85%) of the number of subjects, so the researchers continued with trial II. Judging from classical completeness, at least 85% of the number of subjects has been completed. So the students\u27 classical completion of trial II has reached >85%
Implementasi Metode Waterfall Pada Sistem Informasi Geografis Sekolah Di Kabupaten Aceh Barat
Get PDFPendidikan merupakan aspek penting dalam perkembangan dan perubahan sosial di masyarakat yaitu untuk mempersiapkan masyarakat menghadapi dan memecahkan permasalahan yang terjadi akibat perubahan sosial. Oleh karena itu, pentingnya informasi sebaran sekolah dan aksesibilitassnya bagi warga. Penelitian bertujuan membangun sistem informasi geografis (SIG) yang digunakan untuk pemetaan sekolah di Kabupaten Aceh Barat. Metode penelitian ini mencakup pengumpulan data jenjang, sekolah, siswa, data kecamatan, dan desa. Data sekolah mencakup daya tampung, akreditasi dan lokasi sekolah. Data tersebut dianalisis dan dimodelkan dengan usecase dan Data Flow Diagram SIG Sekolah Kabupaten Aceh Barat sehingga menghasilkan pemetaan sekolah yang akurat. Pengembangan Sistem ini dilakukan dengan menggunakan metode Waterfall. Hasil penelitian menunjukkan distribusi sekolah yang ada di Kabupaten Aceh Barat, yang dapat digunakan oleh warga untuk memilih sekolah yang tepat yang aksebilitasnya terjangkau dengan mudah serta memiliki fasilitas dan akreditasi yang baik. Informasi yang diberikan sistem, yaitu peta lokasi sekolah, jarak sekolah, informasi sekolah, dan informasi siswa. Penelitian ini dapat membantu warga dalam pengambilan keputusan pemilihan sekolah di wilayah Kabupaten Aceh Barat yang aksesibilitasnya mudah untuk mereka. Selain itu, penelitian ini juga memberikan gambaran kondisi sarana disetiap sekolah sehingga dapat membantu Dinas Pendidikan Kabupaten Aceh Barat dalam pengelolaan sarana dan prasarana sekolah untuk meningkatkan kualitas pendidika
Perancangan E-Commerce UMKM Interior Design Berbasis Website Pada Furniture Jati Jaya
Get PDFPerancangan e-commerce UMKM Interior Design berbasis website pada Furniture Jati Jaya bertujuan untuk meningkatkan efisiensi operasional dan memperluas jangkauan pasar. Furniture Jati Jaya, yang dikenal dengan produk furniture berbahan dasar jati berkualitas tinggi, menghadapi tantangan untuk tetap kompetitif di era digital. Platform e-commerce ini dirancang untuk memudahkan pelanggan dalam memilih, memesan, dan membeli produk furniture secara online, serta meningkatkan interaksi dan kepuasan pelanggan melalui fitur-fitur seperti katalog produk lengkap, deskripsi detail, keranjang, dan sistem pembayaran yang aman. Penelitian ini mencakup analisis kebutuhan pengguna, desain antarmuka yang user-friendly, perancangan sistem menggunakan UML usecase diagram, activity diagram, dan class diagram dengan bahasa pemrograman PHP dan database MySQL diimplementasikan menjadi teknologi web e-commerce. Hasil dari perancangan ini diharapkan dapat membantu Furniture Jati Jaya dalam memperkuat brand image mereka dan meningkatkan penjualan secara signifikan. Dengan adanya platform e-commerce ini, UMKM dapat lebih efektif menjangkau konsumen di berbagai lokasi, meningkatkan visibilitas produk, dan bersaing di pasar yang lebih luas
Sistem Informasi Geografis Pemetaan Dan Pelayanan Kesehatan Ibu Dan Anak Berbasis Web
Get PDFAbstract - The health of moms and children could be a major concern around the world, counting within the city of Banjarmasin. In an exertion to move forward open wellbeing, particularly among pregnant ladies and children, the utilize of data innovation is getting to be increasingly important. Since this inquire about centers on mapping geographic data systems to supply imaginative arrangements in making strides maternal and child wellbeing within the city of Banjarmasin. The strategy utilized is the waterfall strategy with arrangements such as examination, framework arranging, framework creation and testing. The reason of this study is to construct a Geographic Information System for Mapping and Maternal and Child Wellbeing Administrations which is to create it less demanding for related offices to supply wellbeing administrations to the community, so that this application can be utilized well for the individuals of Banjarmasin. Keywords  -   Geographic Information System, Services, Maternal and Child Health Abstrak - Kesehatan ibu dan anak menjadi perhatian utama di seluruh dunia, termasuk di Kota Banjarmasin. Dalam upaya meningkatkan kesehatan masyarakat, terutama di kalangan ibu hamil dan anak-anak, pemanfaatan teknologi informasi menjadi semakin penting. Oleh karena penelitian ini berfokus pada sistem informasi geografis pemetaan untuk memberikan solusi inovatif dalam peningkatan kesehatan ibu dan anak di Kota Banjarmasin. Metode yang dipakai ialah metode waterfall dengan urutan sebagaimana mengalisis, perancangan sistem, pembentukan sistem dan testing. Tujuan dari riset berikut ialah membangun sebuah Sistem Informasi Geografis Pemetaan Dan Pelayanan Kesehatan Ibu Dan Anak yang mana guna mempermudah dinas terkait untuk memberikan pelayanan Kesehatan pada Masyarakat, hingga aplikasi berikut bisa dipakai sebaik mungkin untuk kalangan Masyarakat kota Banjarmasin