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All Journal Majalah Ilmiah Peternakan Jurnal Lahan Suboptimal Indonesian Journal of Conservation Abdimas Lembaran Ilmu Kependidikan Rekayasa: Jurnal Penerapan Teknologi dan Pembelajaran Sainteknol : Jurnal Sains dan Teknologi Biogenesis: Jurnal Ilmiah Biologi Phenomenon : Jurnal Pendidikan MIPA E-Dimas: Jurnal Pengabdian kepada Masyarakat Journal of Biology Education Panrita Abdi - Jurnal Pengabdian pada Masyarakat Unnes Science Education Journal Satya Widya Biosaintifika: Journal of Biology & Biology Education Journal of Innovative Science Education Berkala Penelitian Hayati Life Science Journal of Community Empowerment Jurnal Ilmiah Ilmu-Ilmu Peternakan Bookchapter Alam Universitas Negeri Semarang Prosiding Seminar Nasional Biologi Unnes Science Education Journal Journal of Biology Education Jurnal Dharma Indonesia Journal of Community Empowerment Life Science
Priyantini Widiyaningrum
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Pest and Disease Control Training for Women’s Urban Farming Group in Semarang, Indonesia Indriyanti, Dyah Rini; Widiyaningrum, Priyantini; Dewi, Pramesti; Elawati, Nunung Eni; Yati, Ernallah; Melinda, Aura Tirsa; Ananda, Rahimma Artantia; Puspita, Maria Ayu
Journal of Community Empowerment Vol. 4 No. 2 (2024): Journal of Community Empowerment
Publisher : Universitas Negeri Semarang

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Abstract

The Women Farmers Group in Sampangan, Semarang, Indonesia has managed an urban farming area since 2018, cultivating vegetables, fruits, and medicinal plants. However, they face persistent challenges in controlling plant pests and diseases due to limited knowledge. This community service aimed to enhance their understanding through structured training on sustainable pest and disease control in horticultural crops. The activity involved preparation, implementation, and evaluation phases, with participatory methods including pre-test and post-test evaluations, tutorials, and discussions. The training introduced eco-friendly techniques such as cultural, biological, and mechanical control. The participants showed high enthusiasm during the sessions. Results indicated a 25% increase in knowledge, demonstrating the effectiveness of the training. This program supports SDG 2 (Zero Hunger) and SDG 11 (Sustainable Cities and Communities) by promoting sustainable agriculture and empowering women in urban farming practices.
Keanekaragaman Serangga dan Tingkat Kerusakan Akibat Serangan Hama pada Tanaman Jeruk Melinda, Aura Tirsa; Dyah Rini Indriyanti; Priyantini Widiyaningrum; Niken Subekti
Life Science Vol. 13 No. 2 (2024): November 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/unnesjlifesci.v13.i2.10758

Abstract

Citrus are a horticultural commodity that has high economic value and tends to be liked by many people. In the Bawen area, Semarang Regency, there is a plantation that cultivates various types of orange plants. Many citrus plants have signs of pest attacks that have not yet been identified. This research aims to obtain data related to insect diversity and the level of damage caused by insect pest attacks on citrus plants. This research is an exploratory type of research, using a survey method. The research location was determined using purposive sampling by taking three fields of Siam Honey, Sumowono and Pamello oranges. Insect sampling was carried out using pitfall trap, yellow trap, direct observation and interviews. The results of the study showed that the diversity index was H' = 3.3, honey siam = 3.3, pamello orange (H' = 3.1) and sumowono siam (H' = 2.9). The similarity value of the three types of orange is 0.8 and the dominance is 0.05 (honey siamese), 0.06 (pamello) and 0.07 (sumowono). At the time of research, orange plants were in the generative phase so they could attract more insects. The level of damage due to pest attacks is classified as moderate. The conclusion of this research is that the highest species diversity value is Siam Honey, then Pamello orange and Siam Sumowono, the presence of insects is evenly distributed and no one species dominates. The benefit of this research is to obtain information regarding the diversity of insect types and the level of damage caused by insect pest attacks.
KELANGSUNGAN HIDUP DAN KEMAMPUAN MAKAN LARVA KUMBANG Alphitobius diaperinus YANG TERPAPAR EKSTRAK TANAMAN ZODIA (Evodia Suaveolens) Siahaan, Evi Verawati; Widiyaningrum, Priyantini
Prosiding Seminar Nasional Biologi Vol. 12 (2024)
Publisher : Prosiding Seminar Nasional Biologi

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Abstract

Alphitobius diaperinus termasuk serangga hama gudang yang cepat berkembangbiak dilingkungan kandang ayam. Perilakunya merusak pakan dan merusak instalasi bangunan kandang yang berbahan kayu/bambu. Pengendalian serangga ini masih menggunakan insektisida sintetis yang diketahui menimbulkan dampak negatif pada kesehatan manusia dan lingkungan. Oleh karena itu bioinsektisida asal tanaman masih menarik untuk diungkap, salah satunya adalah tanaman Zodia (Evodia suaveolens). Penelitian ini bertujuan menganalisis fitokimia ekstrak daun Zodia dan menguji pengaruhnya terhadap kelangsungan hidup dan kemampuan makan larva A. diaperinus. Penelitian didesain eksperimen dengan menguji 6 level konsentrasi ekstrak (0%, 10%, 20%, 30%, 40%, 50%). Masing-masing perlakuan diulang lima kali dan setiap ulangan digunakan 50 ekor larva. Kelangsungan hidup diukur berdasarkan persentase larva yang bertahan hidup sampai masa pupasi, sedangkan kemampuan makan diukur berdasarkan total konsumsi pakan selama fase larva. Data kelangsungan hidup dan kemampuan makan dianalisis statistik ANOVA satu arah dan dilanjutkan dengan uji beda Tukey. Hasil penelitian menunjukkan perbedaan level konsentrasi berpengaruh nyata terhadap kelangsungan hidup dan kemampuan makan larva A. diaperinus (sig <0,05). Hasil uji beda menunjukkan semua level konsentrasi ekstrak berbeda nyata dibanding kontrol. Semakin pekat ekstrak yang dipaparkan, makin rendah kelangsungan hidup dan kemampuan makan larva. Konsentrasi ekstrak yang optimum menurunkan kelangsungan hidup dan kemampuan makan ditemukan pada konsentrasi ekstrak 50%. Merujuk hasil penelitian ini, ekstrak daun Zodia potensial dikembangkan sebagai bioinsektisida khususnya dalam pengendalian hama kumbang A. diaperinus.
Diversity of Soil Insects on Hiking Trails in the Forest of Mount Prau Muthiati, Aisyaah; Indriyanti, Dyah Rini; Widiyaningrum, Priyantini; Abdullah, Muhammad
Life Science Vol. 14 No. 2 (2025): November 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/unnesjlifesci.v14.i2.31714

Abstract

Soil insects are insects that carry out all their activities in or on the soil surface. Soil insects play a vital role as decomposers, predators, herbivores, and soil structure improvers. This study aims to investigate the diversity of soil insects along the hiking trails of Mount Prau with varying levels of hiking intensity, namely the Patak Banteng trail with high intensity, Dwarawati with moderate intensity, and Purwosari with low intensity. The method used was the pitfall trap, with a total of 120 traps installed along the three trails. Insect identification was conducted in the laboratory using a stereo microscope, and environmental factors such as temperature, humidity, soil pH, light intensity, organic carbon (C) content, nitrogen (N), phosphorus (P), and soil texture were measured as supporting data. The results showed 20 soil insect species from 6 orders and 11 families, with a total of 445 individuals. The order Coleoptera was dominant in all plots, particularly the species Xantholinus sp. (Staphylinidae). The highest Shannon-Wiener diversity index was found in the Dwarawati plot (H’=1.90), followed by Purwosari (H’=1.82), and the lowest in Patak Banteng (H’=1.59). High evenness (E) values (>0.6) and low dominance (D) values.
Developing a Community-Based Organic Waste Management Model through Biofertilizer and Black Soldier Fly (Hermetia illucens) Production Indriyanti, Dyah Rini; Widiyaningrum, Priyantini; Dewi, Pramesti; Elawati, Nunung Eni; Jelita, Orchida Puspa; Farreza, Delia Alifia; Puspita, Maria Ayu
Journal of Community Empowerment Vol. 5 No. 1 (2025): Journal of Community Empowerment
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jce.v5i1.44353

Abstract

Household organic waste in urban settlements remains a persistent environmental challenge due to limited community-based processing systems and low levels of waste valorization. Many waste management initiatives are still activity-oriented and lack an integrated participatory circular framework that connects environmental, economic, and social dimensions. This community engagement program aimed to develop a Participatory Circular Community Model through the conversion of household organic waste into biofertilizer and Black Soldier Fly (Hermetia illucens) feed production in Plamongansari, Semarang, Indonesia. The program applied a collaborative approach involving youth organizations and women’s community groups through structured training, hands-on practice, production mentoring, and evaluation using pre- and post-assessment instruments. Organic household waste was processed into liquid and solid biofertilizer, while carbohydrate-rich residues were utilized as substrate for Black Soldier Fly larvae cultivation. The results demonstrate significant improvements in community knowledge, technical skills, and environmental awareness, accompanied by the production of economically valuable organic fertilizer and maggot feed. The developed model illustrates how participatory circular practices can reduce household waste volume while generating micro-economic opportunities. This model offers a structured framework for sustainable urban waste management and presents strong replication potential for other urban communities seeking environmentally and economically viable waste solutions.
Kelimpahan dan Pola Penyebaran Nematoda Entomopatogen sebagai Agensia Pengendali Serangga Hama pada Berbagai Lahan di Semarang Dyah Rini Indriyanti; Arini Dwi Hutami Pribasari; Desi Puspitarini; Priyantini Widiyaningrum
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 3 No. 1 (2014)
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33230/JLSO.3.1.2014.106

Abstract

The soil was a place which plants and various organisms live. One of the soil organisms that plays an important role as agents of biological control of parasitic nematodes of insects, was known by entomopathogenic nematodes (ENP’s). The aims of this research was analyzing the population density and patterns spread of the entomopathogenic nematodes on overgrown annuals land, overgrown perennial land, non-vegetation land and ranch land. The experimental design used in this study was a randomized design group. The technique of determining location using purposive sampling. Soil samples were taken at four location with eight replicates. The research was held in August-October 2013. The ENP’s of land obtained by the technique of baiting using Tenebrio molitor. The result showed that ENP’s population density was found from ranch land was 67.411 tail/mL. It was higher than the ENP’s population density on non-vegetation land was 15.199 tail/mL. The statistics Mann Whitney showing absence of difference density of populations ENP’s. A pattern to scatter nematode entomopathogen on some land widely distributed in clumped.
Performans Reproduksi Sapi Peranakan Simmental (Psm) Hasil Inseminasi Buatan di Kabupaten Sukoharjo Jawa Tengah Iswoyo, Iswoyo; Widiyaningrum, Priyantini
Jurnal Ilmiah Ilmu-Ilmu Peternakan Vol 11 No 3 (2008): Agustus 2008
Publisher : Fakultas Peternakan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (259.419 KB) | DOI: 10.22437/jiiip.v11i3.744

Abstract

Information of performance reproduction crossed result of cow in ranch was immeasurable enough because  condition  of  its  different  conservancy.  This  research  aimed to  know  difference  of reproduction performances of  Simmental Crossed Cow (PSM)  result  of  Artificial  Insemination  (AI)  looked  after  by farmer  of  breeder  of  Group  Farmer  Livestock  member  (KTT)  and  non member  of  KTT in District of Sukoharjo.  Research  conducted  with  method  of  survey  by  means  of  questionaire.  Determination  of research  sample arranged purposive sampling.    Variables  were perceived  to  cover  pregnant  time  depth, service period, calving interval, non return rate and service per conception. Data had been analyzed with Z  test  or  presented  descriptively.  Results  of  this  research  indicated  that  difference  of  breeder  status (member  of  KTT  and  non  KTT)  giving  different  influence  in  conservancy.  Statistical  analysis  result  of research successively indicated that gestation period mean of PSM cow property of member of KTT and non member of KTT did not differ reality (KTT 301.82 ± 29.93 day; non KTT 308.5 ± 33.73 day); service period differ  reality  (KTT  110.89  ±  30.23  day;  non  KTT 114.11  ±  56.78  day).  Calving  interval  differ reality  (KTT  392.28  ±  77.27  day,  non  KTT  416.02  ±  64.63  day);  non  return rate differ  reality  (KTT 87.72 ± 11%; non KTT 79.53 ± 18%); service per conception do not differ reality (KTT 1.12 ± 0.32; non KTT  1.19  ± 0.40.  This  research  concluded that  performance reproduction of  PSM cow looked  after  by breeder of member of KTT better in general compared to cow of PSM looked after by is breeder non KTT 
Development of A Teaching Module Containing Islamic Values on the Material of the Human Reproductive System to Strengthen Students’ Critical Thinking Abilities in Madrasah Aliyah Tyas Khofilla; Priyantini Widiyaningrum; Dyah Rini Indriyanti; Andin Irsadi
Unnes Science Education Journal Vol. 14 No. 3 (2025): December 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v14i3.37815

Abstract

The purpose of this research is to develop and implementation of a teaching module containing Islamic values on the human reproductive system material to improve critical thinking. The development research method used ADDIE (Analyze, Design, Development, Implementation, and Evaluation). Data were obtained analysis, questionnaires, and tests (pre-post). The module was analyzed by expert validators. Data analysis techniques used descriptive analysis and statistical analysis. The results of the study showed that the characteristics of the teaching module were interactive. The teaching module was packaged with an attractive visual design and systematic layout, the integration of verses from the Qur’an and Hadith related to the human reproductive system, and the presence of special features such as Islamic Values and Critical Thinking designed to stimulate students’ critical thinking skills so that students were interested in reading it. The validity value of the teaching module was declared very valid based on the assessment of media experts at 93.80% and material experts at 97.04%. The practicality value of the teaching module was declared very practical based on the teacher’s assessment at 89.24% and the student’s assessment at 85.69%. The value of increasing students’ critical thinking skills was analyzed through N-Gain analysis per indicator with an average result of 0.85 (high). It can be conclude that the teaching module has interactive.
Development of a Teaching Supplement on the Threat of Degenerative Diseases of the Circulatory System to Improve Students' Scientific Literacy Arika Febriana Habsari; Priyantini Widiyaningrum
Journal of Biology Education Vol. 15 No. 2 (2026): Agustus 2026
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujbe.v15i2.3346

Abstract

This research aims to develop and test  the validity, feasibility and effectiveness of an e-book on degenerative diseases of the circulatory system in increasing scientific literacy. This research is Research and Development  using the ADDIE model which consists of five research steps including (1) analysis (2) design (3) development (4) implementation (5) evaluation. The research results show that the teaching supplement is very valid to use because based on the material expert's assessment it received a score of 93.5% and the media expert's assessment was 88.3%. The teaching supplement was also declared very worthy because it received a score of 94.2% from teacher responses and a score of 85.3% from student responses. The teaching supplement was declared effective in increasing scientific literacy with a classical completion percentage of 85.9% and a high N-Gain score of 0.71. Therefore, the e-book on degenerative diseases that has been developed is very suitable to be used as a complement and support for biology learning in class, especially in increasing students' scientific literacy.
Co-Authors - Wulandari, - Abadia Delima Abdillah, M.L. Adelia Rizki Purwidya Pertami, Adelia Rizki Purwidya Aditya Marianti Afifah, Nuryatul Afifah, Nuryatul Ananda, Rahimma Artantia Andin Irsadi Andreas Priyono Budi Prasetyo Ari Yuniastuti Arika Febriana Habsari Arini Dwi Hutami Pribasari Astuti, Rafita Puji Aulia, Ike Nur Aulia, Ike Nur Aurilia Hakim, Tri Bambang Priyono Banu Wicaksono Candrawati, Devy Dalaila, Isvana Defi Fahrul Meilina, Defi Fahrul Desi Puspitarini Diennurrahma, Aufa Dyah Rini Indriyanti Elawati, Nunung Eni Eling Purwantoyo Endah Peniati Enni Suwarsi Rahayu Erlianti, Susi Erlianti, Susi Farreza, Delia Alifia Febriana, Ayu Kurnia Febriana, Ayu Kurnia Feri Dwi Agustina Feri Dwi Agustina Haris, Amnan Indriastuti Indriastuti, Indriastuti Iswoyo Iswoyo Jelita, Orchida Puspa Karim, Maftukhatul Khasanah, Minnathul Komari, Muh. Krispinus Kedati Pukan Kustiani, Eri Kustiani, Eri Labibah, V.R. Lina Herlina Lisdiana Lisdiana Lisdiana, Lisdiana Lisdiana Maria Ayu Puspita Martien Herna Susanti Maulana, M. Zuhrufi Mauludah, Nurul Meidina Rahmawati Melinda, Aura Tirsa Minnathul Khasanah Muhammad Abdullah Muhammad Ian Nugraha, Muhammad Ian Muthiati, Aisyaah Na'imah, Nuning Nadrotun Nana Kariada Trimartuti Niken Subekti Ning Setiati Ning Setiati Ning Setiati Nitta Jayanti, Nitta Nugrahaningsih WH, Nugrahaningsih Nugroho Edi Kartijono Nur Cholifah NUR CHOLIFAH Nur Rahayu Utami Nurfa Anung Anidityas, Nurfa Anung Nurul Fitria Awalliyah, Nurul Fitria Oktafiyani, Adila Partaya, Partaya Pramesti Dewi Rani, Bone Kartika rida nur afifah Rohman, Alif Khoirur Romadhoni, Mar`atush Sholihah Saiful Ridlo Saraswati, Shinta Almayra Satria, Arif Bayu Siahaan, Evi Verawati Sigit Saptono Siti Farida Siti Harnina Bintari Solechatun, Solechatun Sri Mulyani Endang Susilowati, Sri Mulyani Endang Sri Ngabekti Sri Widarti, Sri Suwarti Suwarti Tri Hastutiningsih Tuti Widianti Tyas Khofilla Usman Usman Utami, Annastesia Berliyan W, Deasy Amalia Wahyu Widodo Wicaksono, Banu Widyastuti, Novi Wulandari -, Wulandari Wulandari Wulandari Yati, Ernallah Yatin Mulyono Yustinus Ulung Anggraito