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MORFOLOGI DAN ANATOMI Chrysanthemum morifolium Ramat. var. puspita nusantara dan var. tirta ayunisertaChrysanthemum indicum L.var. mustika kaniya Isvana Dalaila; Kusrinah Kusrinah; Lianah Lianah
Al-Hayat: Journal of Biology and Applied Biology Vol 2, No 2 (2019)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v2i2.4660

Abstract

Chrysanthemum including ornamental plant commodities are much-loved community. Chrysanthemum has a high economic value and potential to be developed. The diversity of morphological and anatomical characters is not currently widely practiced. This study aims to determine the morphological and anatomical characteristics of C. morifolium Ramat. var. puspitanusantara, and var. tirtaayuni and C. indicum L. var. mustikakaniya. Sampling by purposive random. The study was conducted in May - June 2017 in Kenteng Village, Bandungan District, Semarang District. The results showed that the results showed that C. morifolium Ramat var. puspitanusantara and var. tirtaayuni and C. indicum L. var. mustikakaniya have variations of morphology, especially on leaves and flowers, variations in leaf organ form, and base. Variations of flowering organs include the number of flowers per stem, the number of ribbon flowers, and the freshness of the flower. Anatomical characters based on tissue arrangement of stem and leaf organs have similarities. 
Pengaruh Penggunaan Teknologi Hidroponik Terhadap Minat Bercocok Tanam Siswa Lailatul Maghfiroh; Lianah Lianah; Ahmad Fauzan Hidayatullah
Al-Hayat: Journal of Biology and Applied Biology Vol 1, No 2 (2018)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v1i2.3762

Abstract

The young generation is a development asset in the future, but many young people do not put their interest in cultivation. Especially the students of MA Manahijul Huda Ngagel who motivated by the low level of student interest on cultivation activities because the perception of students about farming is identical to the soil, dirty, requires a lot of energy, hot-pine under the sun and other things that make students reluctant to plunge In cultivation activities. The purpose of this research is to know the increase of farming interest of MA Manahijul Huda Ngagel Dukuhseti Pati students using hydroponic technology after treatment. The research method used in this research is qualitative by using descriptive analysis. The focus of this research is to focus on the interest of farming students through hydroponics. The data is taken with several methods, among others: observation, interview, questionnaire and documentation. The result of the research shows that the interest of farming students MA Manahijul Huda Ngagel Dukuhseti Pati increased after treatment, seen from the questionnaire value which increased by 6.03% from 79.17 to 85.2 with very good category. Increased interest in farming is also supported by the observation result of 12.4 with good category, interview and documentation that get the same result.
Aplikasi Umbi Suweg (Amorphophallus campanulatus) Sebagai Alternatif Penurun Gula Darah Pada Penderita Diabetes Mellitus Lianah Lianah; Dian Ayuning Tyas; Dian Triastari Armanda; Siti Mukhlishoh Setyawati
Al-Hayat: Journal of Biology and Applied Biology Vol 1, No 1 (2018)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v1i1.2666

Abstract

Penelitian ini bertujuan untuk mempelajari perbandingan kadar glukosa darah tikus putih (Rattus norvegicus L.) setelah mengonsumsi suweg mentah dan suweg rebus. Eksperimen dilakukan pada 15 ekor tikus putih sehat dengan rerata berat badan 181-183 gram. Tikus dibagi menjadi 3 kelompok perlakuan. Setiap kelompok tikus normal diadaptasikan terhadap pakan selama 3 hari dan dipuasakan selama 8-12 jam, kemudian diberi pakan sesuai dengan kelompok perlakuan masing-masing pakan suweg dengan dosis 10 mg/180 g BB suweg rebus, 10 mg/180 g BB suweg mentah, dan 10 mg/180 g BB pakan standar (kontrol).  Kadar glukosa darah diukur dengan glukometer pada menit ke 0, 60 dan 120 setelah pemberian pakan secara oral. Hasil menunjukkan bahwa perlakuan umbi suweg mentah menunjukkan aktivitas penurunan kadar gula darah lebih tinggi (3,8 mg/dl) dibandingkan umbi suweg rebus (3,6 mg/dl). Kecenderungan ini menunjukkan bahwa secara alami hormon insulin di dalam tubuh tikus sudah bekerja dalam menyeimbangkan kadar gula darah. Suweg mengandung senyawa bioaktif berupa Polisakarida Larut Air (PLA) dan serat pangan yang dapat membantu menurunkan kadar glukosa darah. Umbi suweg dapat diaplikasikan pada manusia khususnya sebagai terapi diet penurun kadar glukosa darah bagi penderita diabetes mellitus.
INVENTARISASI TANAMAN BAMBU YANG TERDAPAT DI BALAI KEBUN RAYA BATURRADEN BANYUMAS JAWA TENGAH Melisa Oktaviani Sukma; Lianah Lianah
Al-Hayat: Journal of Biology and Applied Biology Vol 2, No 2 (2019)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v2i2.4661

Abstract

Baturraden Botanical Garden (KRB) is a conservation area both ex-situ and in-situ of various plants in the Slamet Mountain area. KRB plays a role in saving various types of plants, one of which is the type of bamboo in the area is rarely updated data. This study aims to inventory which is used in evaluating data on the number and types of bamboo that are in the KRB collection. The study uses descriptive qualitative methods which include exploration, morphological observation, and measurement of environmental factors. Based on field data collection, 40 bamboo specimens were obtained in 17 species, of which there were 7 specimens from 5 species that have not been identified while 33 other specimens belong to 12 different species and 8 genera. The eight clans are Bambusa, Cephalostachyu, Chimonobambus, Dinochloa, Gigantochloa, Melocanna, Schizostachyum, and Semiarundinaria. Schizostachyum caudatum Backer ex K. Hene, Melocanna baccifera (Roxb.) Kurz, Bambusa multiplex (Lour.) Raeusch. ex Schult. is the most commonly found bamboo. Morphological observations included roots, reeds, leaves and midribs. Environmental factors of the Baturraden Botanical Gardens in VAK III.B.I and VAK III.B.II meet the requirements for the growth and propagation of bamboo collections.
Biodiversitas dan Potensi Jamur Makroskopis di Cagar Alam Ulolanang Kecubung Batang Jawa Tengah Ami Nurohmah; Muhammad A’tourrohman; Lianah Lianah
Gunung Djati Conference Series Vol. 6 (2021): Seminar Nasional Biologi (SEMABIO) 6 Tahun 2021
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (536.589 KB)

Abstract

Ulolanang Kecubung Nature Reserve in Batang Regency is a lowland forest type with a relatively high level of plant species biodiversity, so it is possible to find many macrofungi types in it. This study aimed to provide information about the biodiversity of microscopic fungi in CA Ulolanang Kecubung, and its potential future uses. Macroscopic mushroom type data collection was carried out by exploration method, namely exploring the randomly represented area, then continued by recording the number of individuals and sample documentation. Macro fungi were collected in the area of CA Ulolanang Kecubung on pal 22 - 43. Identification of macrofungi was carried out at LIPI Cibinong Bogor using macroscopic characters. Information on its use as food (edible or non-edible) and other potentials is obtained through interviews with key persons and literature studies. A total of 5 types of fungi have been successfully obtained and identified, including (1) Marasmeillus sp., (2) Amauroderma sp., (3) Termitomycetes sp., (4) Ascomycota cookiena, and (5) Pleurotus ostreatus. Each fungus has potential as (1) decomposers, (2) a cancer drug composition, (3) gastrointestinal infection drugs, (4) traditional medicine, (5) Antioxidant and hepatoprotective.
Implementation of the C4.5 and Naive Bayes Algorithms to Predict Student Graduation Lianah, Lianah; Harahap, Syaiful Zuhri; Irmayati, Irmayati
Sinkron : jurnal dan penelitian teknik informatika Vol. 8 No. 3 (2024): Research Artikel Volume 8 Issue 3, July 2024
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v8i3.13860

Abstract

This research aims to determine student graduation using two data mining methods, namely the Naive Bayes Classifier and the C4.5 Algorithm. Research stages include data analysis, data pre-processing, model design in data mining, classification results, method evaluation, and evaluation results. This research uses student data consisting of training data and testing data to evaluate the performance of the two methods in predicting student graduation based on attributes such as attendance scores, behavior scores, Final Semester Examination (UAS) scores, and report card scores. The classification results show significant differences between the two methods. The Naive Bayes Classifier produces predictions that 37 students pass and 17 students do not pass, while the C4.5 Algorithm predicts that 30 students pass and 24 students do not pass. This difference in results indicates that there are differences in the approaches of the two methods to student graduation data, with the Naive Bayes Classifier tending to provide more positive predictions than the C4.5 Algorithm. Evaluation of the performance of the method shows that the Naive Bayes Classifier has an accuracy rate of 100%, which is a perfect result, while the C4.5 Algorithm has an accuracy rate of 89%. This significant difference in evaluation results confirms that the Naive Bayes Classifier is superior in classifying student graduation compared to the C4.5 Algorithm in the context of this research. These findings can help in making decisions regarding student graduation evaluations in the future.
PENGEMBANGAN BUKU PINTAR BERBASIS QR CODE MATERI BIODIVERSITAS BRYOPHYTE UNTUK SISWA KELAS X SMA N 1 BOJA Orsida, Fadla; Lianah, Lianah; Khasanah, Rita Ariyana Nur
Jurnal Pendidikan Biologi Vol 14, No 1 (2023)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um052v14i1p25-38

Abstract

Abstrak. Literasi sains di bidang pendidikan Indonesia minim akan inovasi yang dikembangkan oleh pengajar. Umumnya pengajar hanya menggunakan metode ceramah dalam menyampaikan materi kepada siswa sehingga siswa merasa kesulitan menangkap materi yang diterima. Untuk memudahkan siswa dalam memahami materi, inovasi buku pintar berbasis QR Code menjadi salah satu bentuk inovasi media pembelajaran. Hal tersebut dikarenakan generasi Z lebih tanggap dan cepat mengusai teknologi. Tujuan penelitian ini adalah untuk mendesain dan mengembangkan buku pintar berbasis QR Code pada materi Bryophyte untuk siswa SMA N 1 Boja. Metodologi penelitian yaitu RnD dengan model pengembangan ADDIE dengan tahapan (1) penelitian eksplorasi, (2) analisis, (3) desain buku, (4) uji kelayakan, (5) revisi (7) pelaksanakan, dan (6) evaluasi. Analisis data digunakan rumus persentase (Arikunto) dan tabel kelayakan Likert. Hasil penelitian menunjukan karakteristik buku pintar berbasis QR Code yaitu menggunakan kode qr untuk menampilkan foto dan video, terdapat integrasi Nilai Islam, macam lumut diambil dari penelitian eksplorasi. Kelayakan buku pintar yaitu ahli media 80,95% (layak), ahli materi 91,67% (sangat layak), ahli integrasi 90% (sangat layak). Buku pintar ini memiliki potensi untuk melatih kemampuan literasi siswa dengan persentase 88%. Abstract. Scientific literacy in Indonesian education lacks innovations developed by teachers. Generally, teachers only use the lecture method in delivering material to students so that students find it difficult to catch the material received. To make it easier for students to understand the material, QR Code-based smart book innovation is a form of learning media innovation. This is because Generation Z is more responsive and faster at mastering technology. The research objective is to design and develop a QR Code-based smart book on Bryophyte material for students of SMA N 1 Boja. The research methodology is RnD with the ADDIE development model with stages (1) exploration research, (2) analysis, (3) book design, (4) feasibility test, (5) revision (7) implementation, and (6) evaluation. Data analysis used percentage formula (Arikunto) and Likert feasibility table. The results of the study show the characteristics of the QR Code-Based Smart Book, namely using a QR Code to display photos and videos, there is an integration of Islamic values, types of mosses taken from exploratory research. The eligibility of Smart Books are media experts 80.95% (adequate), material experts 91.67% (very feasible), integration experts 90% (very feasible). This smart book has the potential to train students' literacy skills with a percentage of 88%.
Aplikasi Umbi Suweg (Amorphophallus campanulatus) Sebagai Alternatif Penurun Gula Darah Pada Penderita Diabetes Mellitus Lianah, Lianah; Tyas, Dian Ayuning; Armanda, Dian Triastari; Setyawati, Siti Mukhlishoh
Al-Hayat: Journal of Biology and Applied Biology Vol. 1 No. 1 (2018)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v1i1.2666

Abstract

Penelitian ini bertujuan untuk mempelajari perbandingan kadar glukosa darah tikus putih (Rattus norvegicus L.) setelah mengonsumsi suweg mentah dan suweg rebus. Eksperimen dilakukan pada 15 ekor tikus putih sehat dengan rerata berat badan 181-183 gram. Tikus dibagi menjadi 3 kelompok perlakuan. Setiap kelompok tikus normal diadaptasikan terhadap pakan selama 3 hari dan dipuasakan selama 8-12 jam, kemudian diberi pakan sesuai dengan kelompok perlakuan masing-masing pakan suweg dengan dosis 10 mg/180 g BB suweg rebus, 10 mg/180 g BB suweg mentah, dan 10 mg/180 g BB pakan standar (kontrol).  Kadar glukosa darah diukur dengan glukometer pada menit ke 0, 60 dan 120 setelah pemberian pakan secara oral. Hasil menunjukkan bahwa perlakuan umbi suweg mentah menunjukkan aktivitas penurunan kadar gula darah lebih tinggi (3,8 mg/dl) dibandingkan umbi suweg rebus (3,6 mg/dl). Kecenderungan ini menunjukkan bahwa secara alami hormon insulin di dalam tubuh tikus sudah bekerja dalam menyeimbangkan kadar gula darah. Suweg mengandung senyawa bioaktif berupa Polisakarida Larut Air (PLA) dan serat pangan yang dapat membantu menurunkan kadar glukosa darah. Umbi suweg dapat diaplikasikan pada manusia khususnya sebagai terapi diet penurun kadar glukosa darah bagi penderita diabetes mellitus.