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All Journal Agrointek Plumula : Berkala Ilmiah Agroteknologi saintis Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal on Education Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Ilmiah Edunomika (JIE) Jurnal Agrinika : Jurnal Agroteknologi dan Agribisnis Agroradix : Jurnal Ilmu Pertanian Journal Of Human And Education (JAHE) Tropical Plantation Journal Jurnal Pengabdian Masyarakat Bhinneka Jurnal Multidisiplin West Science Innovative: Journal Of Social Science Research SABAJAYA Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Bangsa JATIMAS : Jurnal Pertanian dan Pengabdian Masyarakat RESLAJ: Religion Education Social Laa Roiba Journal
Emmy Hamidah
Fakultas Pertanian Universitas Islam Darul Ulum Lamongan
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Journal : Tropical Plantation Journal

 1 
Revenue Analysis Of Intecropping Farming Between Corn And Sweet Potato Hamidah, Emmy; Santi, Idum Satia; Abdullah, Rizqi Putu
Tropical Plantation Journal Vol 4, No 2 (2025): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56125/tpj.v4i2.61

Abstract

The study of income analysis of intercropping between corn and Sweet potato in Kediren Village, Kalitengah District, Lamongan Regency aims to determine the income of sweet potato farming and sweet corn farming. This research was conducted from September to November 2024 The method used in this study was a survey. Data collection was carried out through interviews and observations. Sampling used a non-probability sampling technique. The population in this study amounted to 30 people so that all respondents were taken as samples. The location of the study in Kediren Village, Kalitengah District, Lamongan Regency was determined purposively because it met the criteria set by the researcher. Thus, it is expected to answer the existing problems. Based on the research results, it can be seen that the production costs of farmers who carry out corn and sweet potato intercropping in Kediren Village, Kediren District, Lamongan Regency, it can be seen that the total cost of corn and sweet potato intercropping is Rp. 32,337,400,--. Corn income is 18,618,400,-- and sweet potato is Rp. 13,719,000,--. The difference in income between corn and sweet potatoes is Rp 4,899,400,-. This study shows that the harvest that is only planted with corn, the income is Rp 32,000,000,- compared to intercropping between corn and sweet potatoes, the income is Rp 54,200,000,-
Utilization Of Betel Leaf (Piper betle Linn.) and Lantana camara Leaf Extracts As Botanical Insecticides For Armyworm ControL (Spodoptera litura) Santi, Idum Satia; Hamidah, Emmy; Manto, Agus
Tropical Plantation Journal Vol 5, No 1 (2026): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56125/tpj.v5i1.88

Abstract

The extensive use of synthetic insecticides has led to environmental contamination, pest resistance, and adverse effects on non-target organisms. Botanical insecticides provide a safer alternative for sustainable pest management. This study evaluated the insecticidal activity of betel leaf (Piper betle L.) and Lantana camara leaf extracts against armyworm (Spodoptera litura).  A laboratory bioassay was conducted using three extract concentrations (30%, 40%, and 50%) arranged in a completely randomized design. Larval mortality was recorded daily for seven days after application and analyzed using ANOVA followed by Duncan’s Multiple Range Test (DMRT) at a 5% significance level. Both botanical extracts significantly increased larval mortality over time. Mortality began to rise on the second day and increased sharply on the third and fourth days after application. By the fifth day, all extract treatments resulted in nearly 100% mortality, while no mortality occurred in the control. Cumulative mortality patterns indicated that Lantana camara induced a faster initial lethal effect, whereas Piper betle showed a slightly delayed but equally effective response. No significant differences were observed among concentrations, indicating that a 30% concentration was sufficient for effective control. These results highlight the potential of betel leaf and Lantana camara extracts as effective botanical insecticides for armyworm management.
Co-Authors Abdullah, Rizqi Putu Achmad Zahrudin Aditya Djaini Agung Setyarini Aimmatus Sholihah Almubarokah, Nurul Hidayah Amruddin, Amruddin Ana Amiroh Ana Amiroh Anggraini, Dea Aninam, Johny Antesty, Sella Antonius Rino Vanchapo Bambang Heri Isnawan Bambang Ismaya Budi Sasomo, Budi Choirul Anam Choirul Anam AM Diponegoro D. Iwan Riswandi Dewa Oka Suparwata Dian Eka Kusumawati Djoko Rahardjo Dyah Suryaningrum Dyah Suryaningrum, Dyah Efendi, Muhammad Yusuf Ela Nur Fadhillah Endang Tri Wahyurini Etty Sri Hertini Fajarino, Aldo Heny Ekawati Haryono Heppy Sapulete Hertini, Etty Sri Idum Satia Santi Idum Satia Santi Idum Satia Santi Idum Satia Santi Imam Bukhori istiqomah istiqomah Istiqomah, Istiqomah Joni Wilson Sitopu Kalalo, Rieneke Ryke Karsim, Karsim Khoirul Anwar Kurniati Karim Laeli Fitriya Laode Muhamad Syahril Loso Judijanto Luluk Faridah M. Adullah Faqih Manto, Agus Mariyatul Qibtiyah Mariyatul Qibtiyah Mariyatul Qibtiyah Moh. Muchlis Djibran Mohamad Sudi Mustofa Mustofa Mustofa Mustofa Nina Lisanty Nur Kurniasari Nurwijayanti Pareira, Magdalena Sunarty Ristati Ristati Riswandi, D. Iwan Rosa Zulfikhar S, Siktania Maria Dilliana Safruddin Safruddin Saifuddin Zuhri Saifuddin Zuhri Sari, Mike Nurmalia Sari, Sindy Permata Satia Santi, Idum Sella Antesty Septi Anggraeni Septina Elida Septiyani, Rini Dwi Sudirman Sylvia Kartika Dhamayanti Tanur, Evelin Anggelina Titin Titin Tonce, Yosef Utami, Cahyaning Rini Warkianto Widjaja Widiasih, Suprapti Winarti, Thresia Yani Prabowo Yusriyah Atikah Gobel