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Struktur Komunitas Gastropoda Di Kawasan Mangrove Desa Persatuan Kabupaten Pohuwato Provinsi Gorontalo Nurfadila Potutu; Abubakar Sidik Katili; Chairunnisah J. Lamangantjo; Marini S Hamidun; Regina Valentine Aydalina
J-CEKI : Jurnal Cendekia Ilmiah Vol. 3 No. 6: Oktober 2024
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v3i6.5386

Abstract

Gastropoda merupakan biota perairan yang hidup dalam ekosistem mangrove yang mempunyai peran ekologis dalam rantai makanan pada ekosistem mangrove dan menjadi bioindikator lingkungan karena hidupnya yang relatif tetap. Penelitian ini bertujuan untuk mengetahui struktur komunitas Gastropoda di kawasan mangrove Desa Persatuan. Jenis penelitian ini adalah deskriptif kuantitatif, metode pengambilan data menggunakan metode survey dan penentuan stasiun pengamatan menggunakan teknik purposive sampling. Pengambilan sampel dilakukan pada 3 stasiun yakni stasiun 1 tipe substrat pasir berlumpur, stasiun 2 tipe substrat berlumpur dan stasiun 3 kawasan tambak. Berdasarkan data Gastropoda yang di peroleh pada kawasan mangrove Desa Persatuan terdapat 15 spesies Gastropoda yang terdiri dari 9 family dan 12 genus dengan total individu 7.090. Keanekaragaman Gastropoda pada stasiun 1 diperoleh nilai H’ = 2.20 dengan indeks keseragaman E = 0.86, stasiun 2 dengan niali H’= 1.66 dengan indeks keseragaman E = 0.80, dan stasiun 3 dengan nilai H’ = 0.70 dan indeks keseragaman E = 0.64. Dominansi pada stasiun 1 dan stasiun 2 memiliki kategori yang rendah, sedangkan stasiun 3 memiliki kategori tinggi. Tingginya nilai indeks dominansi di stasiun 3 menandakan adanya spesies yang mendominansi, yaitu spesies Telespocium telespocium. Spesies Telespocium telespocium memiliki kemelimpahan tertinggi di setiap stasiun dengan nilai indeks kemelimpahan 0.38%. Kemudian diikuti oleh spesies Telescopium mauritsi dengan nilai 0.19%. Pola penyebaran Gastropoda di setiap stasiun memiliki nilai > 0 yang menandakan penyebaran mengelompok.
Keanekaragaman Dan Kelimpahan Makrozoobentos Di Ekosistem Mangrove Desa Persatuan Kabupaten Pohuwato Provinsi Gorontalo Sintia Kadu; Marini S. Hamidun; Chairunnisah J. Lamangantjo; Ramli Utina; Zuliyanto Zakaria; Regina Valintine Aydalina
J-CEKI : Jurnal Cendekia Ilmiah Vol. 3 No. 6: Oktober 2024
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v3i6.5500

Abstract

Macrozoobenthos is an animal species that lives on the bottom of the waters and has various roles in the ecosystem, such as its role as a biological indicator that reacts to the condition of water quality so that its existence can be used as an indicator of water quality. This study aims to determine the diversity and abundance of macrozoobenthos in the mangrove ecosystem of Persatuan Village, Pohuwato Regency. This type of research is quantitative descriptive, the data collection method uses a survey method and the determination of observation stations uses a purposive sampling technique. Sampling was carried out at 2 stations, namely station 1 muddy substrate type and station 2 sandy mud. Based on the Macrozoobenthos data obtained in the mangrove ecosystem of Persatuan Village, there are 22 species consisting of 15 families and 22 genera with a total of 5,363 individuals. The diversity of Macrozoobenthos at station 1 obtained a value of H '= 2.42 and station 2 with a value of H '= 1.51. The abundance at stations 1 and 2 has a high category. The high value of the Abundance index at station 1 and station 2 indicates the presence of a dominant species, namely the Telescopium mauritsi species. The Telescopium mauritsi species has the highest abundance at each station with an index value of Di = 0.311.
Pengembangan Media Pembelajaran Berbasis Microsite Materi Perubahan Dan Pelestarian Lingkungan Hidup (Penelitian Di SMA Negeri 1 Paguyaman): (Development of Microsite-Based Learning Media Materials Change And Preservation of The Environment (Research In SMA Negeri 1 Paguyaman)) Ibrahim, Darwin; Lamangantjo, Chairunnisah J.; Ibrahim, Mustamin; Latjompoh, Masra; Baderan, Dewi Wahyuni K.; Mardin, Herinda
BIODIK Vol. 11 No. 1 (2025): March 2025
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biodik.v11i1.41071

Abstract

This study aims to describe 1). Validity of microsite learning media. 2). The practicality of microsite learning media, and 3) analyzing student learning outcomes. The research used a limited test on 20 respondents in class X.E in the even semester of SMA Negeri 1 Paguyaman for the 2024/2025 school year. The type of development research uses the ADDIE model. The results of the research showed that the validity of the media was 92.41% (very valid), the validity of the material was 89.47% (very valid), and the validity of the questions was 91.42% (very valid). The practicality test consisted of a teacher response of 95.5% (very practical) and a student response of 92.76% (very practical). The student learning outcome test was obtained from the results of the pretest and posttest evaluation, which was then analyzed using N-Gain, obtaining an average score of 0.41 (moderate). Based on the results of the description of all the percentage values, it shows that "the development of microsite-based learning media for research on environmental change and conservation at SMA Negeri 1 Paguyaman" has met the criteria for being suitable for use in learning biology of environmental change and conservation materials. Abstrak. Penelitian ini bertujuan untuk mendeskripsikan 1). Validitas media pembelajaran  microsite. 2). Kepraktisan media pembelajaran microsite, dan 3) menganalisis hasil belajar peserta didik. Penelitian menggunakan uji terbatas pada 20 responden kelas X.E semester genap SMA Negeri 1 Paguyaman tahun ajaran 2024/2025. Jenis penelitian pengembangan menggunakan model ADDIE. Hasil penelitian, validitas media  92,41% (sangat valid), validitas materi 89,47% (sangat valid) dan validitas soal 91,42% (sangat valid). Uji kepraktisan terdiri dari respon guru 95,5% (sangat praktis), dan respon siswa 92,76% (sangat praktis). Tes hasil belajar siswa diperoleh dari hasil evaluasi pretest dan postest yang kemudian dianalisis menggunakan N-Gain, memperoleh nilai rata-rata 0,41 (sedang). Berdasarkan hasil uraian seluruh nilai presentase tersebut, maka menunjukkan bahwa “pengembangan media pembelajaran berbasis microsite materi perubahan dan pelestarian lingkungan hidup penelitian di SMA Negeri 1 Paguyaman” telah memenuhi kriteria layak digunakan pada pembelajaran biologi materi perubahan dan pelestarian lingkungan hidup.
DOMINANSI DAN KEMERATAAN JENIS SERANGGA PADA TANAMAN JAGUNG YANG DIBERI PUPUK ORGANIK CAIR GULMA SIAM (CHROMOLAENA ODORATA) Mohamad Irsan; Yuliana Retnowati; Chairunnisah J. Lamangantjo; Mohamad Ikbal Riski A. Danial; Muhlis Muhlis; Jusran Jusran; Syapril Syapril
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 4 (2024): Special Issue Vol. 7 No. 4 Tahun 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i4.37380

Abstract

Penelitian ini bertujuan menganalisis pengaruh pupuk organik cair daun Gulma Siam (Chromolaena odorata) terhadap dominansi dan kemerataan serangga pada tanaman Jagung (Zea mays). Metode yang digunakan adalah deskriptif kuantitatif dengan menggunakan desain rancangan acak kelompok(RAK) yang terdiri dari 4 perlakuan (0, 40, 60, dan 80)% dengan 6 ulangan. Indeks dominansi serangga ditentukan berdasarkan indeks dominansi Simpson dan indeks kemerataan berdasarkan indeks kemerataan Eveness. Analisis pengaruh pupuk organik cair daun Gulma Siam terhadap indeks dominansi dan kemerataan serangga menggunakan analisis varians (ANAVA) dengan taraf signifikasi 5%, dilanjutkan dengan uji DMRT. Hasil penelitian menunjukan bahwa terdapat 13 spesies serangga yang ditemukan pada tanaman jagung yang diperlakukan dengan pupuk organik cair daun Gulma Siam dengan jumlah individu bervariasi pada tiap perlakuan. Indeks dominansi dan kemerataan serangga pada tanaman jagung adalah 0.49 dan 0.15 yang termasuk kedalam kategori sedang. Pemberian pupuk organik cair daun Gulma Siam (Chromolaena odorata) berpengaruh secara signifikan terhadap indeks dominansi dan indeks kemerataan serangga dengan konsentrasi pupuk organik cair daun Gulma Siam masing-masing adalah 60% dan 40%.
Analysis of Risk Factors for Chronic Energy Deficiency (CED) among Pregnant Women Putri Ayu Tomu; Sunarto Kadir; Chairunnisah J. Lamangantjo
Indonesian Journal of Global Health Research Vol 7 No 3 (2025): Indonesian Journal of Global Health Research
Publisher : GLOBAL HEALTH SCIENCE GROUP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/ijghr.v7i3.6304

Abstract

Chronic Energy Deficiency (CED) is a condition of inadequate energy intake that can have negative impacts on the health of pregnant women and fetuses, and increase the risk of pregnancy complications. Several factors can influence the occurrence of CED, including carbohydrate intake, protein intake, fat intake, maternal age, family income, pregnancy spacing, and food availability. A better understanding of these risk factors is expected to help in efforts to mitigate and manage CED in pregnant women. This study aims to identify the risk factors for CED among pregnant women at Limboto Health Center. This study employed a cross-sectional design. The sample consisted of 100 pregnant women at the Limboto District Health Center, selected using simple random sampling. Data were collected using MUAC (Mid-Upper Arm Circumference) measurements, 24-hour recall forms, and questionnaires. The research instruments used in this study have been validated (Sig 2-tailed < 0.05) and proven reliable (Cronbach's Alpha > 0.7), confirming their suitability for use. Data analysis used chi-square to examine the relationships between variables and logistic regression to identify the most influential variables. Statistical analysis revealed significant relationships between carbohydrate intake (p = 0.002), protein intake (p = 0.003), fat intake (p = 0.002), age (p = 0.000), family income (p = 0.009), pregnancy spacing (p = 0.004), and food availability (p = 0.000). Fat intake had the greatest influence on Chronic Energy Deficiency (CED) (Exp (B) = 143.372). Factors such as carbohydrate intake, protein intake, fat intake, age, family income, pregnancy spacing, and food availability are associated with the occurrence of CED among pregnant women. Therefore, efforts to prevent and manage CED in pregnant women need to consider these factors, particularly in improving nutrient intake to support the health of both mother and fetus.
Keanekaragaman Dan Kelimpahan Serangga Pada Tanaman Jagung (Zea mays) yang Diberi Pupuk Organik Cair Gulma Siam (Chromolaena odorta) Danial, Mohamad Ikbal Riski A.; Ahmad, Jusna; Ibrahim, Mustamin; Lamangantjo, Chairunnisah J.
Jurnal Pendidikan Teknologi Pertanian Vol. 11 No. 1 (2025): Februari (In Progress)
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v11i1.4430

Abstract

Penelitian ini bertujuan untuk mengetahui keanekaragaman serangga pada tanaman jagung (Zea mays) yang diberi pupuk organik cair gulma siam (Chromolaena odorata) dan kelimpahan serangga pada tanaman jagung (Zea mays) yang diberi pupuk organik cair gulma siam (Chromolaena odorata). Metode yang digunakan dalam penelitian ini adalah metode deskriptif kuantitatif dengan percobaan rancangan acak kelompok (RAK) terdiri dari empat perlakuan yaitu perlakuan A: 0% pupuk organik cair gulma siam, perlakuan B: 40% pupuk organik cair gulma siam, perlakuan C: 60% pupuk organik cair gulma siam dan perlakuan D: 80%. Variabel yang diamati adalah keanekaragaman dan kelimpahan serangga yang diberi pupuk organik cair gulma siam dan yang tidak diberi pupuk organik cair gulma siam. Hasil penelitan dideskripsikan keadaan serangga pada tanaman jagung baik itu indeks keanekaragaman dan kelimpahan serangga pada tanaman jagung. Insecta (serangga) yang ditemukan terdiri dari 6 ordo, 11 family, dan 13 spesies. Hasil penelitian menunjukkan bahwa pemberian pupuk organik cair gulma siam berpengaruh terhadap indeks keanekaragaman dan nilai kelimpahan serangga pada tanaman jagung. Nilai indeks keanekaragaman serangga (H’) pada tanaman jagung yaitu perlakuan A (H’) = 2.46, perlakuan B (H’) = 2.44, perlakuan C (H’) = 2.23, dan perlakuan D (H’) = 2.15. kelimpahan serangga pada tanaman jagung tergolong dalam kategori kurang berlimpah, berlimpah dan sangat berlimpah.
Effect of Problem-Based Learning Model on Improving Student Learning Outcomes in the Classification of Living Things Material Sari, Amelia; Lamangantjo, Chairunnisah J.; Supartin, Supartin; Paramata, Dewi Diana; Yusuf, Frida Maryati; Hermanto, I Made
Jurnal Pijar Mipa Vol. 20 No. 4 (2025): Special Issue
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i4.9141

Abstract

Learning outcomes are very important as a benchmark for success in the learning process. This study aims to determine the effect of the Problem-Based Learning (PBL) model on improving student learning outcomes in the material of classification of living things at SMP Negeri 1 Suwawa. The method used is Quasi-experimental with a pretest-posttest control group design. The sample consisted of two classes, namely class VII A as the experimental class and class VII C as the control class, which were selected by random sampling. The instrument used was a multiple-choice test of 15 questions. The pretest results showed an average learning outcome of students in the experimental class of 49.8 and the control class of 50.2. After learning, the posttest results increased to 84.3 for the experimental class and 72.1 for the control class. The N-gain value of the experimental class was in the medium-high category with an average of 0.68, while the control class was in the medium category with an average of 0.44. The t-test results showed t-table, namely 5.62 ˃ 2.00 (at a significance level of 0.05), which means that there is a significant difference between the learning outcomes of students using the PBL model and those using the Discovery Learning model. Thus, it can be concluded that the PBL model-based learning has a positive and significant influence on student learning outcomes in the material on the classification of living things.
Efektivitas Pupuk Organik Cair Daun Dumbaya (Momordica cochinchinensis) Terhadap Hasil Panen Kedelai Edamame Putri, Restiyani Widia; Ahmad, Jusna; Pagalla, Devi Bunga; Lamangantjo, Chairunnisah J.; Gubali, Hayati Ningsih
Science: Indonesian Journal of Science Vol. 2 No. 1 (2025)
Publisher : LPPI Yayasan Almahmudi bin Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/science.v2i1.276

Abstract

Dumbaya (Momordica cochinchinensis) merupakan tanaman herbal lokal gorontalo yang berpotensi sebagai bahan baku pupuk organik cair (POC). Penelitian ini bertujuan mengevaluasi efektivitas POC daun Dumbaya terhadap hasil panen kedelai edamame (Glycine max (L.) Merr.). Penelitian menggunakan Rancangan Acak kelompok (RAK) dengan lima perlakuan dan tiga ulangan. Parameter yang diamati meliputi jumlah buah buah, berat buah, dan jumlah polong per tanaman. Hasil menunjukkan bahwa perlakuan R4 (POC 45%) menghasilkan rata-rata jumlah buah 20,92 per pohon, mendekati perlakuan R5 (NPK 2 gr/tanaman) yaitu 22,42 buah. Berat buah tertinggi diperoleh pada R5 (46,7 gr), diikuti R4 (45 gr). Jumlah polong tertinggi juga ditemukan pada R5 (44,41), disusul R4 (41,08). Meskipun hasil menunjukkan tren positif pada POC 45%, uji ANOVA menunjukkan tidak ada perbedaan signifikan antar perlakuan (p>0,05). Secara deskriptif, POC daun Dumbaya menunjukkan potensi sebagai alternatif pupuk ramah lingkungan.
Insect Species Diversity in Oil Palm Plantation Area Wonosari Sub-District Boalemo District Mursali, Intan Zulfatadila; Lamangantjo, Chairunnisah J.; Baderan, Dewi Wahyuni K.; Hamidun, Marini Susanti; Zakaria, Zuliyanto
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9262

Abstract

Each habitat has a drastically varied species composition as a result of oil palm plantations filtering out natural forest wildlife, leaving only a limited range of taxa to survive. Among the animal groups with the greatest diversity are insects. The purpose of this study was to determine the diversity of flying insects found in the oil palm plantation area of Wonosari District, Boalemo Regency. The method used in this research is exploration with three observation stations. Station I is adjacent to residential areas, station II is in the oil palm plantation area and station III is adjacent to residents' plantations. Sampling using the trap trap technique using the sweeping net method (insect net) which is commonly used for collecting flying insects. Sample identification in the Biology laboratory, Faculty of Mathematics and Natural Sciences, Gorontalo State University. The data obtained were analyzed descriptively. The results in this study obtained 12 species included in 5 orders and 8 families, namely: Family Nymphalidae (Faunis phaon pan, Amathusia phidippus, Melanitis leda). Pieridae family (Leptosia nina), Hesperiidae family (Platylesches robustus). Family Vespidae (Polistes fuscatus), Family Pyrgomorphidae (Atractomorpha crenulata), Family Acrididae (Trimerotropis pallidipennis, Oxya japonica, Chorthippus albomarginatus), Family Cerambycidae (Glenea albolineata) and Family Libellulidae (Neurothemis terminata) with a total of 24 individuals. Of all the flying insects found, the Diversity Index was 2.362, which indicates that diversity is classified as moderate.
Validitas LKPD Terintegrasi Augmented Reality Berbasis Inquiry Learning Pada Materi Klasifikasi Makhluk Hidup Musa, Sri Novita; Lamangantjo, Chairunnisah J.; Mustaqimah, Nur; Latjompoh, Masra; Akbar, Muh. Nur
Spizaetus: Jurnal Biologi dan Pendidikan Biologi Vol 6 No 2 (2025): Spizaetus: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP, Universitas Nusa Nipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55241/spibio.v6i2.571

Abstract

Students' difficulties in understanding the concept of classification of living things, especially in grouping living things according to taxonomic levels and remembering scientific names, are the background to this study. Biology learning that tends to be teacher-centered and lacks direct interaction results in low student involvement in the scientific process. This study aims to develop and test the validity of Student Worksheets (LKPD) integrated with Augmented Reality (AR) technology based on the Inquiry Learning model as an interactive media to improve students' science process skills. The method used is research and development (R&D) with the ADDIE model, limited to the development stage. LKPD was developed based on a needs analysis at Wira Bhakti Gorontalo Integrated High School. Data were obtained through interviews with teachers and validation by media experts and material experts, which were analyzed descriptively quantitatively using a Likert scale. The validation results showed an average value of 86% (media) and 93% (material), both of which are included in the very valid category. Revisions were made based on validator input to improve visual aspects, content, and instructions for use. Thus, this LKPD is declared very valid and suitable for use as a learning medium to support students' science process skills in understanding the classification of living things.
Co-Authors Abubakar Sidik Katili Abubakar Sidik Katili Al Ilham Bin Salim Alpinawati N. Masaguni Amelia Sari, Amelia Amir, Fadila Amir Andika Wijaya Putra Aryati Abdul Aryati Abdul Buhungo, Trisnawaty Junus Citron S Payu Danial, Mohamad Ikbal Riski A. Demanto, Fingki Aritsya Devi Bunga Pagalla Dewi Diana Paramata Dewi Wahyuni K. Baderan Dina Sulistiani Makalunsenge Elya Nusantari Febriyanti Frida Maryati Yusuf Gubali, Hayati Ningsih Halimu, Nining Herinda Mardin Hikmawati Hikmawati Husain, Ilyas H. I Made Hermanto Ibrahim, Darwin Ilyas Husain Jusna Ahmad Jusran Jusran Liberty Lodjo Lilan Dama Margaretha Solang Marini Susanti Hamidun Masra Latjompoh Masrid Pikoli Mohamad Ikbal Riski A. Danial Mohamad Irsan Muh. Nur Akbar Muhammad isman Jusuf Muhammad Yusuf Muhlis Muhlis Mulyadi Maruni Mursali, Intan Zulfatadila Mursalin . Musa, Sri Novita Mustamin Ibrahim Mustapa, Vinarti Mustaqimah, Nur Najmah Najmah Nancy Katili Noer Fahnessa Dako Nur’Ain Lahaya Nurfadhlia Djafar Nurfadila Potutu Pakaya, Lifna Agustianingsih Pingki Pitria R. Makmur Podungge, Sandra Putri Ayu Tomu Putri, Restiyani Widia Rahim, Srinurningsi K. Ramli Utina Regina Eka Cahyani Mooduto Regina Valentine Aydalina Rulan U. Mustapa Sidik Katili , Abubakar Sija, Patta Sintia Kadu Sirvani Tahir Sri Amelia A. Sidiki Sri Delviyanti Lihawa Sukma, Suryawijaya Suma, Fani Sunarto Kadir Supartin, Supartin Syam S. Kumaji Syapril Syapril Tirtawaty Abdjul Wirnangsi D. Uno Yasin, Citra Ningrum Yuliana Retnowati Zuliyanto Zakaria Zulyanto Zakaria