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Potensi Bahan Tambahan pada Pestisida Nabati Daun Pepaya Terhadap Hama dan Kerusakan Daun Kangkung Cabut (Ipomoea reptans Poir): Additive Effects of Papaya Leaf Botanical Pesticides on Pest Control and Leaf Protection in Upland Water Spinach (Ipomoea reptans Poir) Chairiyah, Nurul; Ipun, Ipun; Dwi Santoso; Nur Indah Mansyur; Nurmaisah, Nurmaisah; Muh. Adiwena; Saat Egra; Muttaqien, Muttaqien
Perbal: Jurnal Pertanian Berkelanjutan Vol. 13 No. 3 (2025): Perbal: Jurnal Pertanian Berkelanjutan
Publisher : Fakultas Pertanian Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/perbal.v13i3.6987

Abstract

Penelitian ini bertujuan untuk mengevaluasi efektivitas penambahan bawang putih, serai, dan daun sirsak dalam formulasi pestisida nabati berbahan dasar daun pepaya terhadap penurunan jumlah hama dan kerusakan daun pada tanaman kangkung cabut (Ipomoea reptans Poir). Penelitian ini menggunakan metode eksperimen lapangan dengan Rancangan Acak Kelompok (RAK) yang terdiri atas lima taraf perlakuan dan lima ulangan, sehingga terdapat 25 satuan percobaan. Perlakuan terdiri dari P0 (kontrol); P1 (daun pepaya); P2 (daun pepaya + bawang putih), P3 (daun pepaya + serai), dan P4 (daun pepaya + daun sirsak). Pestisida nabati diformulasikan melalui proses penghalusan bahan aktif dalam 300 mL air, diikuti inkubasi selama tiga hari, penyaringan, dan pengenceran hingga 1 liter. Penanaman kangkung cabut dilakukan pada bedengan berukuran 1 × 1 meter dengan perlakuan budidaya standar, meliputi penyiraman, penyiangan, dan pemupukan dasar. Pestisida nabati diaplikasikan dengan metode penyemprotan sebanyak dua kali, yaitu pada minggu ketiga dan keempat setelah tanam, pada sore hari. Parameter yang diamati meliputi persentase penurunan jumlah hama serta kerusakan daun. Data yang diperoleh dianalisis secara deskriptif untuk menggambarkan pengaruh aplikasi pestisida nabati terhadap populasi hama dan tingkat kerusakan tanaman kangkung. Perlakuan paling optimal diperoleh dari kombinasi daun pepaya dan serai (P3), yang mampu menurunkan jumlah hama hingga 87,5% dan dapat menekan kerusakan daun dibandingkan perlakuan lainnya. Masih ditemukan tanda-tanda serangan berupa bercak cokelat dan bekas gigitan pada beberapa perlakuan, yang menunjukkan bahwa efektivitas pestisida nabati turut dipengaruhi oleh stabilitas senyawa aktif yang digunakan. This study aimed to evaluate the effectiveness of adding garlic, lemongrass, and soursop leaves to a plant-based pesticide formulation using papaya leaves as the main ingredient in reducing pest populations and leaf damage in upland water spinach (Ipomoea reptans Poir). The research was conducted through a field experiment using a Randomized Complete Block Design (RCBD) consisting of five treatments and five replications, resulting in 25 experimental units. The treatments included P0 (control), P1 (papaya leaves), P2 (papaya leaves + garlic), P3 (papaya leaves + lemongrass), and P4 (papaya leaves + soursop leaves). The botanical pesticide was formulated by blending the active ingredients with 300 mL of water, followed by incubation for three days, filtration, and dilution to a final volume of 1 liter. Upland water spinach was cultivated on plots measuring 1 × 1 meters using standard cultivation practices, including watering, weeding, and base fertilization. The pesticide was applied twice by spraying, in the third and fourth weeks after planting, during the late afternoon. Observed parameters included the percentage reduction in pest numbers and leaf damage. The most effective treatment was P3 (papaya leaves + lemongrass), which reduced pest populations by 87.5% and significantly suppressed leaf damage compared to other treatments. However, signs of pest activity such as brown spots and bite marks were still observed in some treatments, indicating that the effectiveness of the botanical pesticide was also influenced by the stability of the active compounds used.
PENGOLAHAN SAMPAH RUMAH TANGGA BERBASIS 3R BERDAYA GUNA EKONOMI DI KSM PAGUNTAKA KOTA TARAKAN Banyuriatiga, Banyuriatiga; Prasetyo, Andri Yogi Adyatma; Sari, Nove Kurniati; Chairiyah, Nurul; Adiwena, Muh.
Madiun Spoor : Jurnal Pengabdian Masyarakat Vol 5 No 2 (2025): Oktober 2025
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jpm.v5i2.440

Abstract

Household waste management has become a significant challenge in maintaining environmental cleanliness and improving community welfare. This community service program aims to implement waste processing based on the 3R principles (Reduce, Reuse, Recycle) with added economic value in the Community Self-Help Group (KSM) Paguntaka, Tarakan City. The activities include education, training, and mentoring in managing organic waste. Organic waste is processed into compost using a simple fermentation method.. The program's results indicate an increase in community understanding of the 3R concept and the ability to process waste into economically valuable products. Furthermore, additional income from the sale of recycled products has contributed to improving the welfare of KSM members. This program also positively impacts reducing the volume of waste that ends up in the landfill, thus supporting environmental conservation efforts. In conclusion, the 3R-based waste management approach involving community empowerment has proven effective in generating economic and environmental benefits. This program is expected to be replicated in other communities to support sustainable waste management.
Pengaruh Perlakuan Penggaraman Terhadap Sifat Fisikokimia Kimchi Mentimun Nurjannah, Nurjannah; Chairiyah, Nurul; egra, saat; Ismandari, Titik; Pudjiwaty, Eko Hary; Hasriyuni, Hasriyuni
Jurnal Teknologi Pengolahan Pertanian Vol 7, No 2 (2025): Jurnal Teknologi Pengolahan Pertanian
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jtpp.v7i2.11892

Abstract

Kimchi is an agricultural product made form fermented vegetables. Kimchi can be made with various types of vegetables such as Chinese cabbage, green mustard greens, cabbage, cucumber, radish and various other vegetables. Currently, kimchi is not only popular in Korea but also in other countries, including Indonesia. It is because kimchi contained high health benefits so that increasingly popular among Indonesian people. Fermentation gives kimchi its unique taste and texture. Tasted of kimchi dominated by acid which is lactic acid from fermentation by Lactic Acid Bacteria (LAB). Produced lactic acid can lower the pH and increase the sour taste. The lactic acid fermentation process will be perfect if the factors that influence the growth of lactic acid bacteria can be properly  controlled. Factors that influence lactic acid bacteria growth are fermentation temperature, salt levels and the presence of nutrients. Determining the quality of kimchi is based on taste, nutritional value and food safety. Determination of organoleptic values was carried out by untrained respondents. Determination of nutritional value is carried out by chemical content analysis in the laboratory. The fermentation process is strongly influenced by the environment and growth substrate. Therefore, sometimes kimchi that made with the same ingredients can produce different tastes and qualities. In determining the right quality of kimchi, various tests are needed based on existing standards. These standards cover physical, chemical and organoleptic properties. From research it is known that the type of salt has an influence on water content values (25, 390), vitamin C levels (12,725), and lactic acid (28, 21246). The use of fine salt causes the water content and vitamin C values to be low. A higher salt concentration causes the salt, vitamin C and lactic acid levels to be higher as well. Meanwhile, based on organoleptic tests, the kimchi in the K4G1 treatment was the kimchi most liked by the panelists
The Effect of Coating Materials in a Slow-Release Urea-Organic Fertilizer Formula on Changes in Soil Chemical Properties and Nitrogen Availability: Pengaruh Bahan Pembungkus Formula Pupuk Lepas Lambat Urea-Organik Terhadap Perubahan Sifat Kimia Tanah dan Ketersediaan Hara Nitrogen Mansyur, Nur Indah; Sembiring, Rocky Juliansen; Chairiyah, Nurul; Pudjiwati, Eko Hary
Nabatia Vol 13 No 2 (2025): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/nabatia.v5i2.1677

Abstract

Selama masa pertumbuhan tanaman membutuhkan nutrisi. Penambahan pupuk anorganik urea sebagai unsur hara nitrogen seringkali tidak efektif karena siffat urae yang cepat tersedia sehingga potensi hilang sangat besar baik melalui penguapan maupun pelindian. Teknologi pupuk lepas lambat menjadi alternatif untuk menjamin ketesediaan hara N, efisiensi serapan hara N bagi tanaman, serta kesuburan sifat tanah. Efektivitas pupuk lepas lambat dapat dipengaruhi oleh faktor bahan pendukung. Potensi jenis bahan pendukung pembungkus urea yang berasal dari bahan organik sangat besar, seperti arang sekam, arang tempurung kelapa dan limbah udang. Penelitian ini bertujuan mengkaji pengaruh bahan pembungkus formula pupuk lepas lambat Urea-Organik terhadap perubahan sifat kimia tanah dan ketersediaan hara Nitrogen. Penelitian dilaksanakan adalah percobaan inkubasi yang dilakukan dalam laboratorium (Insitu) dengan perlakuan : Kontrol (tanpa perlakuan), F1 (Urea), F2 (Urea-arang sekam), F3 (Urea-arang tempurung kelapa), F4 (Urea-limbah udang). Parameter yang diamati yaitu pH tanah, kandungan C-Organik dan N-Nitrat tanah dari sampel tanah yang diambil pada 0, 14, 28, 42, dan 56 hari setelah inkubasi perlakuan. Hasil penelitian menunjukkan bahwa penggunaan arang sekam, arang tempurung kelapa, dan limbah udang sebagai bahan pembungkus urea dalam formula pupuk lepas lambat mampu meningkatkan ketersediaan hara nitrogen (N-Nitrat), serta mampu memperbaiki pH tanah dan kandungan bahan organik tanah dari sebelum perlakuan. Dalam hal uji korelasi antara pH, kandungan C-organik dan kandungan N-Nitrat menunjukkan korelasi yang tidak signifikan. Oleh karena itu perlu ada penelitian pembanding yang dilaksanakan di lapangan dengan beragam faktor yang mempengaruhi.
Morfologi trikoma dan respons terhadap stres biotik pada tanaman cabai rawit dengan perlakuan pupuk organik Nurul Chairiyah; Aditya Murtilaksono; Nurjannah; Muh. Adiwena; Muttaqien; Siti Agustia Lastari
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.13056

Abstract

Trichomes play a role in protecting plants from herbivores and pathogens, and their formation can be influenced by nutrient availability and environmental factors. This study examined the effect of liquid organic fertilizer (POC) on the development of leaf trichomes in cayenne pepper (Capsicum frutescens) grown on ultisol soil in Tarakan, Indonesia. The experiment used a completely randomized design with seven fertilization treatments: control (P0), NPK (P1), and POC at concentrations of 5–15 g/L (P2–P6), each replicated four times. Leaf samples collected 45 days after transplanting were cleared, stained, and observed microscopically. Several types of trichomes were identified, with non-glandular forms observed more frequently than glandular ones, mainly located along the abaxial midrib and veins. Variation in trichome number and form appeared to increase in plants treated with higher POC concentrations (10–15 g/L). Occasional fungal structures were noted on some leaf surfaces, coinciding with the presence of glandular trichomes. These observations suggest that POC application may influence trichome development in cayenne pepper under field conditions, providing preliminary morphological information relevant to organic fertilization practices on marginal soils.
Action Plan in Developing Sea Turtle Conservation as Ecotourism Attraction in Sukamade, Meru Betiri National Park Haryati, Jehan Ramdani; Putri, Jayarani Fatimah; Chairiyah, Nurul; Harris, Ali; Putri, Helen Aulia; Pamungkas, Ratih Nila
Journal of Indonesian Tourism and Development Studies Vol. 4 No. 2 (2016)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2016.004.02.04

Abstract

Sukamade Coastal Area located in Meru Betiri National Park has particular object as ecotourism attraction, i.e. Sea Turtle. On the other hand, national park management use the cross subsidy from ecotourism activities to promote the conservation action plans for the survival of sea turtle. This study was aimed to formulate action plans to develop the sea turtle conservation as ecotourism attraction in Sukamade Coastal Area. Field observation was conducted to evaluate the current activities of the sea turtle conservation and ecotourism activities in Sukamade. Semi-structured interview and secondary data collection was also conducted to support the formulation of the action plan. Data was analyzed by SWOT method to be developed into action plan. Results showed that the management of sea turtle conservation and ecotourism activities in Sukamade Coastal Area has been attempted to meet the conservation concept for sea turtle but also beneficial for the ecotourism implementation. However, we recommend a long term and short term action plan for the sustainability of the sea turtle conservation and ecotourism activities in Sukamade Coastal area. It includes the mangrove restoration, sea turtle feed development, mapping of sea turtle distribution and migration, the use of up to date biotechnology, workshop on conservation management, and the development of research facility in the area. Additional to the current policy on sea turtle conservation and ecotourism activities, the action plan that we recommended were expected to improve the sustainability management in Sukamade Coastal Area. Keywords: Action Plan, conservation, ecotourism, Sea Turtle.
Cucumber-Peanut Intercropping: The Effects on Vegetative Growth and Yield Productivity Mardhiana; Eko Hary Pudjiwati; Nurul Chairiyah; Junarius bin Yakobus; Muh. Adiwena
Jurnal Penelitian Pendidikan IPA Vol 12 No 1 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i1.12758

Abstract

Intercropping is acknowledged as an effective agricultural intensification strategy for limited land. Planting time is an important factor in intercropping systems because it may intensify canopy overlap and shading, particularly because both crops rely on the C3 photosynthetic pathway, potentially reducing growth and yield. This study examined the effect of different planting times for cucumber (Cucumis sativus L.) and peanut (Arachis hypogaea L.). The study was conducted from October 2023 to February 2024 with a one-factor randomized block design. Five treatments were applied: simultaneous planting and cucumber planting at 1, 2, 3, and 4 weeks after peanuts, each replicated five times. Several data were analyzed using analysis of variance (F-test), followed by Tukey’s HSD test at the 5% significance level. This study confirms that differences in planting time between cucumbers and peanuts significantly affect soil macronutrient dynamics, growth and production, and land use efficiency. Soil macronutrient analysis showed that simultaneous planting (P1) resulted the highest soil nitrogen increase (0.38%). However, this treatment also caused a reduction in phosphorus to 15.15 mg per 100 g of soil and potassium to 13.48 mg per 100 g of soil. In contrast, excessive delay (P5) caused nitrogen to drop to 0.11% and phosphorus to decline to 14.19 mg per 100 g soil, despite potassium remaining relatively high (17.87 mg per 100 g of soil). Simultaneous planting produced the highest vegetative growth of cucumber, with an average of 40.68 leaves per plant, the greatest fruit length (22.16 cm), individual fruit weight (414.55 g), and total fruit weight per plant (2498.39 g). Delaying cucumber planting resulted in the lowest value of 828.45 g in P5. The highest pod weight was recorded in P1 at 62.46 g per plant. In contrast, planting cucumbers one week after peanuts (P2) resulted in the lowest peanut yield, at only 47.14 g per plant. All treatments achieved LER values greater than 1, confirming the superiority of intercropping over monoculture. The highest LER was obtained in P1 (1.61). In conclusion, simultaneous planting of cucumbers and peanuts provides the most optimal balance between soil nutrient utilization, crop growth, yield, and land use efficiency. Therefore, synchronized planting time is a key management strategy for improving productivity and sustainability in cucumber–peanut intercropping systems under limited land conditions.
Effect of Additive Ingredients in Papaya Leaf-Based Botanical Pesticides on the Vegetative Growth of Water Spinach (Ipomoea reptans Poir) Nurul Chairiyah; Ipun; Dwi Santoso; Nur Indah Mansyur; Nurmaisah; Muh Adiwena; Muttaqien
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.15262

Abstract

This study evaluated the effect of additives in papaya leaf–based botanical pesticides on the vegetative growth of water spinach (Ipomoea reptans Poir). The experiment was arranged using a Randomized Complete Block Design (RCBD) with five treatments and five replications: P0 (control), P1 (papaya leaves), P2 (papaya leaves + garlic), P3 (papaya leaves + lemongrass), and P4 (papaya leaves + soursop leaves). Observed parameters included plant height, root length, number of leaves, and fresh weight. Data were analyzed using analysis of variance (ANOVA), Duncan’s Multiple Range Test (DMRT) at 5%, correlation, and multiple linear regression analyses. The treatments significantly affected most growth parameters. P3 (papaya leaves + lemongrass) produced the best performance, with plant height of 24.35 cm, root length of 22.58 cm, approximately 18 leaves, and fresh weight of 14 g. Correlation analysis showed strong positive relationships between plant height and number of leaves (r = 0.890), and between root length and fresh weight (r = 0.764). Regression analysis identified number of leaves as the strongest predictor of fresh weight (β = 1.015), followed by root length (β = 0.528), whereas plant height showed a negative effect (β = −0.891). Overall, the addition of lemongrass to papaya leaf–based botanical pesticides enhanced vegetative growth and biomass accumulation in water spinach plants.
Pelatihan Hidroponik sebagai Upaya Pemberdayaan Masyarakat untuk Mengurangi Stigma ‘Kampung Narkoba’ di Kelurahan Selumit Pantai, Tarakan Tengah Banyuriatiga; Mardhiana; Nia Kurniasih Suryana; Etty Wahyuni; Ahmad Mubarak; Dewi Elviana CCW; Muh.Adiwena; Dwi Santoso; Nove Kurniati Sari; Nurjannah; Nurul Chairiyah; Andri Yogi Adyatma Prasetyo
JURPIKAT Vol 6 No 4 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v6i4.2793

Abstract

Kegiatan pengabdian masyarakat ini dilaksanakan di Kelurahan Selumit Pantai, Kecamatan Tarakan Tengah, yang selama ini menghadapi stigma negatif sebagai “kampung narkoba”. Permasalahan utama terletak pada minimnya aktivitas produktif dan keterbatasan lahan yang berimplikasi pada rendahnya kesejahteraan serta tingginya risiko sosial. Melalui pendekatan Participatory Action Research (PAR), program pelatihan hidroponik diterapkan sebagai solusi pemberdayaan berbasis partisipasi warga. Kegiatan mencakup Focus Group Discussion, pembangunan instalasi, penyemaian, pembuatan nutrisi, hingga panen. Hasil menunjukkan peningkatan keterampilan teknis, motivasi, serta munculnya aktivitas ekonomi rumah tangga melalui penjualan hasil hidroponik. Secara sosial, kegiatan ini berhasil memperkuat kohesi warga dan mengubah citra lingkungan menjadi lebih positif. Pelatihan hidroponik terbukti efektif sebagai strategi pemberdayaan masyarakat pesisir melalui peningkatan kapasitas, ketahanan pangan, dan transformasi sosial yang berkelanjutan.
Optimalisasi Pengelolaan Pekarangan Berbasis Pelatihan untuk Meningkatkan Ketahanan Pangan Keluarga pada KWT Dahlia di Kelurahan Juata Permai Nurul Chairiyah; Nur Indah Mansyur; Titik Ismandari; Eko Hary Pudjiwati; Siti Zahara; Muh. Adiwena; Nurjannah; Andi; Syamsir
JURPIKAT Vol 7 No 1 (2026): 7.1 2026
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v7i1.2951

Abstract

Abstrak: Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan kapasitas Kelompok Wanita Tani (KWT) Dahlia dalam pengelolaan pekarangan untuk mendukung ketahanan pangan keluarga di Kelurahan Juata Permai, Kota Tarakan. Permasalahan utama mitra meliputi keterbatasan pengetahuan dan keterampilan budidaya hortikultura, khususnya pada pembibitan, penyiapan media tanam, dan pemanfaatan teknologi lahan sempit. Program dilaksanakan menggunakan pendekatan Asset-Based Community Development (ABCD) melalui tahapan identifikasi aset dan kebutuhan, penyuluhan, pelatihan berbasis praktik (learning by doing), pendampingan dosen dan mahasiswa, serta evaluasi partisipatif. Kegiatan difokuskan pada budidaya sayuran hortikultura melalui sistem hidroponik dan media polybag. Hasil evaluasi menunjukkan peningkatan signifikan kompetensi anggota KWT, dengan rata-rata skor pengetahuan dan keterampilan meningkat dari sekitar 40% menjadi 80%. Selain peningkatan kapasitas teknis, kegiatan ini juga meningkatkan motivasi, kepercayaan diri, dan partisipasi kelompok dalam pemanfaatan pekarangan secara produktif. Program ini berkontribusi pada penguatan kemandirian pangan keluarga serta pemberdayaan perempuan melalui pengelolaan pertanian pekarangan berkelanjutan di wilayah perkotaan. Abstract: This community service program aimed to enhance the capacity of the Dahlia Women Farmers Group (KWT) in managing home gardens to support household food security in Juata Permai Subdistrict, Tarakan City. The main problems faced by the group included limited knowledge and technical skills in horticultural cultivation, particularly in seedling preparation, growing media management, and the application of small-scale cultivation technologies. The program was implemented using an Asset-Based Community Development (ABCD) approach through stages of asset and needs identification, counseling, hands-on training (learning by doing), mentoring involving lecturers and students, and participatory evaluation. Activities focused on horticultural crop cultivation using hydroponic systems and polybag media. Evaluation results showed a significant improvement in participants’ competencies, with average knowledge and skill scores increasing from approximately 40% before the program to 80% after the intervention. In addition to technical capacity building, the program also enhanced participants’ motivation, self-confidence, and group participation in utilizing home gardens productively. Overall, this activity contributed to strengthening household food independence and empowering women through sustainable urban home garden management.