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Efektivitas Campuran Ekstrak Daun Srikaya (Annona squamosal L.) dan Rimpang Kunyit (Curcuma domestica Val.) pada Mortalitas Larva Spodoptera litura F. (Lepidoptera: Noctuidae) Ramadhan Taufika; Setyo Andi Nugroho; Anni Nuraisyah
Jurnal Ilmu Pertanian Indonesia Vol. 26 No. 1 (2021): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.26.1.32

Abstract

Spodoptera litura F. larvae (Lepidoptera: Noctuidae) are polyphagous insects that cause damages to many types of plantations and horticulture that need to be protected. One of environmentally friendly method to protect ecological balance is the use of botanical insecticides whose bioactive compounds come from plant extracts. This study used a mixture of two plant extracts from A. squamosa leaves extract and C. domestica rhizome exstract (the mixed of experimental extracts). The mixed of experimental extracts are synergistic so that they are more effective and need a lower concentration to cause the mortality of S. litura larvae than the use of a single extract. The aims of the research were to know the efficacy of the mixed of experimental extracts on the mortality of S. litura larvae and determine the value of LC50 and LC90 extract test on its mortality. The initial and efficacy test were conducted by bait dip into the mixed of experimental extracts. The mortality data were analyzed using ANAVA, then continued by Duncan test and Probit analysis. The results of this research showed that the mixed of experimental extracts were effective to kill S. litura larvae. The calculated result of LC50 and LC90 showed that the LC50 value of the experimental extracts on the second and the third instar larvae were 5.252 ppm and 10.559 ppm, respectively, and the LC90 value for both instar larvae were 11.124 ppm and 13.638 ppm, respectively. It could be concluded that the mixed of experimental extracts is effective in S. litura larvae mortality and more effective in the mortality of the second instar larvae than that of the third instar larvae. Therefore, this test extract mixture can be developed further in a greenhouse to evaluate the effectiveness in the mortality of S. litura larvae which can be used as an alternative to controlling S. litura larvae with an environmentally friendly material in farmers. Keywords: control, extract, mortality, Spodoptera litura
PEMANFAATAN LAHAN KOSONG SEBAGAI TEMPAT TANAMAN TOGA DI PERUMAHAN PURI BUNGA NIRWANA 2 KABUPATEN JEMBER Hanif Fatur Rohman; Setyo Andi Nugroho; Irene Ratri Andia Sasmita
J-Dinamika : Jurnal Pengabdian Masyarakat Vol 6 No 2 (2021): December
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/j-dinamika.v6i2.2393

Abstract

Puri Bunga Nirwana 2 yang terletak di Jalan Tidar Karangrejo Sumbersari Kabupaten Jember memiliki banyak lahan terbuka dan belum dimanfaatkan dengan baik. Tujuan dari kegiatan ini adalah untuk mengubah lahan yang sebelumnya merupakan tanaman liar menjadi tanaman Obat Keluarga (Toga), ketersediaannya di tanaman obat keluarga di sekitar rumah dengan harga yang terjangkau, dan menjadi pertolongan pertama terutama bagi mereka yang jauh dari kesehatan. lembaga. yang dimanfaatkan untuk pemanfaatan lahan kosong menjadi tanaman obat keluarga, yaitu membagi lahan kosong menjadi empat petak, yaitu tanaman toga dengan daun, tanaman toga untuk bunga, toga untuk buah-buahan, dan toga untuk rimpang. Pemanfaatan lahan kosong sebagai Pabrik Toga di Perumahan Puri Bunga Nirwana 2 Kabupaten Jember berjalan lancar. Manfaat yang sangat dirasakan masyarakat yaitu fungsinya sebagai sarana mendekatkan tanaman obat dengan upaya kesehatan masyarakat yang meliputi upaya preventif (pencegahan), upaya promotif (peningkatan derajat kesehatan), upaya kuratif (penyembuhan penyakit). Tanam di lahan kosong puri bunga nirwana yaitu jahe, kunyit, kencur, lidah buaya, pandan, kelor, sirih, dan kumis kucing. Faktor pendukungnya adalah antusiasme masyarakat sekitar, dan banyaknya bibit tanaman obat keluarga.
Efek subletal campuran ekstrak daun srikaya (Annona squamosa L.) dan rimpang kunyit (Curcuma domestica Val.) terhadap larva Spodoptera litura F. Ramadhan Taufika; Siti Sumarmi; Setyo Andi Nugroho

Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (632.008 KB) | DOI: 10.35891/agx.v11i1.1901

Abstract

Spodoptera litura (Lepidoptera: Noctuidae) larvae are polyphagous insects whose populations cause damage to various types of plantations, horticulture, and food so that control efforts need to be done. One way to control the environment of environmentally friendly S. litura larvae is to use a plant-based insecticide, a mixture of A. squamosa leaf extract and C. domestica rhizome (test extract appendix). The purpose of this study was to determine the subletal effect of the test extract mixture on S. litura larvae, namely the duration of larvae and pupae stage, pupae weight, morphology and imago viability, and the ability of female imago to lay eggs to produce offspring. The test was carried out by the method of feed dip into the test extract mixture. Data on pupae weight were analyzed with ANOVA, followed by Duncan's further test with a 5% confidence level using SPSS 21 program. The results showed that the test extract mixture extended the stages of larvae and pupae, reduced pupa weight, imago wings did not develop fully, reduced imago size, and did not imago able to produce eggs. The results of this study could then be further tested on a greenhouse scale and photochemical analysis of a test extract mixture to determine bioactive compounds that act as plant-based insecticides.
Analisis Kandungan Klorofil Colocasia esculenta, Theobroma cacao, Carica papaya; Dieffenbachia sp; Codiaeum variegatum Setyo Andi Nugroho; Ramadhan Taufika; Ika Lia Novenda
BIOMA Vol 6, No 2 (2021): BIOMA: JURNAL BIOLOGI DAN PEMBELAJARAN BIOLOGI
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/bioma.v6i2.5920

Abstract

Sebagian besar masyarakat Indonesia membudidayakan tanaman pangan, perkebunan dan hortikultura. Tanaman tersebut memiliki nilai ekonomi yang cukup tinggi. Proses pertumbuhan tanaman tersebut di pengaruhi banyak faktor, salah satu faktor yang menentukan adalah reaksi fotosintesis. Kandungan klorofil daun sangat berpengaruh terhadap fotosintesis tanaman. Tujuan adalah menganalisis kandungan klorofil pada berbagai jenis  daun yaitu Dieffenbachia sp, Codiaeum variegatum ,Colocasia esculenta (dibawah naungan), Colocasia esculenta (tidak ternaungi), Theobroma cocao, dan Carica papaya.  Metode menggunakan sampel daun sebanyak 2 gr dihancurkan dan di tambahkan aseton 80%. pengenceran ekstrak klorofil diambil sebanyak 5 ml dan dipindahkan ke labu ukur yang baru berukuran 50 ml dan ditambahkan aseton 80% sampai volume mencapai 50 ml. Absorbannya menggunakan spektrofotometer dengan panjang gelombang 645, 652, dan 663 nm. Hasil menunjukkan total klorofil Theobroma cocao 0,0136 g/L, Codiaeum variegatum sebesar 0,0098 g/L, Dieffenbachia sp sebesar 0,0096 g/L, selanjutnya Colocasia esculenta (dibawah naungan) sebesar 0,0079 g/L, kemudian Colocasia esculenta (tidak  naungan) yaitu 0,0075 g/L, dan yang terkecil pada daun Carica papaya 0,0046 g/L. Total klorofil perbobot daun segar terbesar pada Theobroma cocao sebesar 0,68 mg klorofil /g bobot daun segar, dan terendah pada Carica papaya yaitu 0,23 mg klorofil /g bobot daun segar.
Hidrolisis Lemak oleh Enzim Lipase pada Tanaman Jarak Pagar (Jatropha curcas) Setyo Andi Nugroho; Rudi Wardana; Titien Fatimah; Lilik Mastuti; Ika Lia Novenda
BIOMA Vol 7, No 1 (2022): BIOMA: JURNAL BIOLOGI DAN PEMBELAJARAN BIOLOGI
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/bioma.v7i1.7368

Abstract

Tujuan penelitian yaitu untuk menganalisis kandungan enzim lipase pada perombakan lipid dan faktor yang mempengaruhi enzim lipase seperti suhu dan konsentrasi enzim. Metode DNS (asam 3,5-dinitrosalisilat) dan titrasi asam-basa untuk analisis aktivitas lipase menggunakan minyak zaitun sebagai substratnya. Hasil Penelitian menunjukkan titrasi kontrol sebesar 2,8 ml. sedangkan pengaruh suhu tinggi 98,3°C titrasinya 2,5 ml, sehingga selisihnya 0,3 ml. Pengaruh suhu dingin  27°C titrasinya sebesar 3,0 ml (selisih 0,2 ml dengan kontrol). Pengaruh enzim terhadap konsentrasi enzin 5% volume titrasinya 2,5 ml (selisih 0,3 ml dengan kontrol). Sedangkan untuk konsentrasi enzim 46% volume titrasinya 3,1 ml (selisih 0,3 ml dengan kontrol). selisih antara nilai titrasi setara dengan asam lemak yang terbentuk oleh aktivitas enzim lipase.   
BIMBINGAN TEKNIS PEMBELAJARAN DARING KEPADA TENAGA PENDIDIK DI SDN GLAGAHWERO 02 KECAMATAN KALISAT KABUPATEN JEMBER Tirto Wahyu Widodo; Anni Nuraisyah; Setyo Andi Nugroho; Rahmawati; Cahyaning Nur Karimah
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 5: Oktober 2021
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pandemi Covid-19 berdampak pada dunia pendidikan. Mayoritas pelaku pendidikan dituntut untuk melaksanakan sistem pembelajaran daring. Teknologi daring menjadi salah satu solusi utama dalam menghambat penularan virus corona. Kendala seringkali dihadapi oleh guru dalam pelaksanaan daring, salah satunya adalah guru di SDN Glagahwero 02 Kecamatan Kalisat. Berdasarkan hasil survey awal di lokasi mitra, minimnya kemampuan guru dalam memanfaatkan teknologi daring menjadikan proses pembelajaran hanya dilakukan dengan mengirimkan materi dalam bentuk tertulis saja. Oleh karena itu, diperlukan peningkatan pemanfaatan teknologi guna mendukung kegiatan belajar mengajar melalui bimbingan teknis pembelajaran daring melalui WA group, google classroom, youtube, power point, dan zoom meeting. Melalui bimbingan teknis pembelajaran daring, guru yang awalnya kurang mahir menjadi lebih mahir dalam tatap muka secara maya, share materi, penugasan, kuis, dan ujian.
Pengaruh perbedaan varietas dan zat pengatur tumbuh terhadap pertumbuhan dan perkembangan bawang merah (Allium ascalonicum L.) Edi Siswadi; Nikmatul Choiriyah; Rindha Rentina Darah Pertami; Setyo Andi Nugroho; Tri Rini Kusparwanti; Vega Kartika Sari

Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v13i2.3032

Abstract

Introduction: Shallots are a horticultural product needed by the Indonesian people, the production of shallots has decreased by 16.54%. The decline in production in 2018 was caused by extreme weather in the first quarter which resulted in a significant decrease in production. The purpose of the study was to determine the interaction between the use of varieties and the administration of ZPT at various concentrations on the growth and development of shallot plants. Methods: The experimental design used a randomized block design (RBD) with 2 factors, namely, the onion variety factor (V1: Bauji variety and V2: Blue Lancor variety) and the concentration of PGR (BAP and GA3) consisting of Z0: control (without PGR), Z1: BAP 50 ppm, Z2: GA3 150 ppm, Z3: BAP 50 ppm + GA3 150 ppm. Results: The results showed that the use of various varieties and concentrations of PGR did not affect the vegetative growth of Shallots. The use of various varieties has a significantly different effect on the generative development of shallot plants. The use of ZPT concentrations did not affect the generative development of plants. Two varieties, namely Bauji and Biru Lancor, were unable to influence the growth and development of shallots in the vegetative and generative phases because of the genetic characteristics of the plants whose function was to characterize each variety. Apart from genetic factors, this is thought to be caused by the degree of suitability of the variety to its environment. Conclusion: The Bauji variety is more suitable to be planted in the lowlands of Antirogo than the Blue Lancor variety.
PENGARUH ZPT NABATI DAN MEDIA TUMBUH TERHADAP PEKEMBANGAN KOPI ROBUSTA Setyo Andi Nugroho; Sonia Bagiatus; Ujang Setyoko; Titien Fatimah; Ika Lia Novenda; Pujiastuti Pujiastuti
JURNAL BIOSENSE Vol 5 No 2 (2022): Edisi Desember 2022
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas PGRI Banyuwangi, Jalan Ikan Tongkol No 01, Telp (0333) 421593, 428592 Banyuwangi 68416

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (221.701 KB) | DOI: 10.36526/biosense.v5i2.2279

Abstract

Indonesia occupies the 4th position of the 5 main coffee producing countries in the world. Coffee plants are a high foreign exchange earner in the Indonesian economy. Data from the Central Statistics Agency (BPS) show that Indonesia's coffee production in 2021 was the highest in the last decade, reaching 774.6 tonnes. This number increased by 2.75% from the previous year of 753.9 thousand tonnes. Coffee seed germination takes a long time due to seed dormancy. Coffee growth can be optimal with the provision of growth regulators. Good planting media can produce quality coffee seeds, because in good media there are nutrients needed by plants. The research was conducted at the Jember State Polytechnic Soil Wire House Laboratory in February-May 2022. Data were analyzed using Factorial RAK with a 5% BNJ follow-up test. The results showed that the combination treatment of planting media and natural ZPT concentrations had a significant effect on the generative growth of Robusta coffee (Coffea canephora L) including germination percentage, root length, height and seedling diameter.
Upaya Pemberdayaan Pemuda Pertanian melalui Edukasi Pertanian Organik di Kelurahan Sisir Kota Batu Fandyka Yufriza Ali; Annisa Lutfi Alwi; Dian Galuh Pratita; Setyo Andi Nugroho; Eva Rosdiana; Rizky Nirmala Kusumaningtyas; Descha Giatri Cahyaningrum
Jumat Pertanian: Jurnal Pengabdian Masyarakat Vol. 3 No. 3 (2022): Desember
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/abdimasper.v3i3.3220

Abstract

Peran generasi muda dalam meningkatkan mutu di bidang pertanian memiliki peran yang sangat krusial. Namun dewasa ini kesuburan tanah di Indonesia semakin hari semakin menurun seiring penggunaan lahan pertanian yang semakin intensif. Sehingga wawasan para pemuda terkait teknik budidaya yang ramah lingkungan melalui pertanian organik perlu ditambah dan diperkuat untuk menciptakan kemajuan dalam bidang pertanian dan ketahanan pangan. Tujuan kegiatan pengabdian ini adalah upaya meningkatkan pemahaman generasi muda terkait pertanian organik melalui penyuluhan dan pembuatan demplot budidaya sayur organik menggunakan pestisida nabati dan pupuk organik cair (POC) urin kelinci untuk meningatkan produk pertanian dan menstabilkan perekonomian masyarakat sekitar. Metode kegiatan yang dilakukan melalui penyuluhan, sosialisasi serta praktek langsung melalui pembuatan demplot. Penyuluhan mengenai pertanian organik dan dampaknya kepada lingkungan. Demplot difokuskan pada cara kerja dan teknik yang benar dalam pertanian organik melalui aplikasi pupuk organik cair (POC) dan pestisida nabati. Setelah adanya program kegiatan pengabdian kepada masyarakat ini menunjukkan bahwa pengetahuan dan keterampilan generasi muda petani meningkat terkait budidaya tanaman sayuran secara organik dan dampak pertanian organik terhadap lingkungan.
Sosialisasi Pengaplikasi Centrifugal Force Dalam Memproduksi Minyak Kelapa Murni Rudi Wardana; Abdurrahman Salim; Anni Nuraisyah; Setyo Andi Nugroho
Journal of Community Development Vol. 3 No. 3 (2023): April
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v3i3.110

Abstract

Cooking oil is one of the staple ingredients that is widely used in household and industrial needs. The high price of cooking oil has an impact on the food security of a family. Repeated use of cooking oil will also have an impact on family health. So it is necessary to socialize the healthy and quality cooking oil using virgin coconut oil. The purpose of this socialization was directed to the group of housewives in Pumo Village, Wuluhan District, Jember Regency. The economic condition of this housewife is classified as lower middle class. The Pumo Village Housewives Group (partner) is located in a coastal area with extraordinary coconut potential. Utilization of coconut is only limited to being sold in the form of coconuts, either young (degan) or old (copra). Though the potential will be greater if the processing is carried out, especially in the form of pure coconut oil. The solution offered to this problem is the application of science and technology with simple technology, namely centrifugal force as an effort to become independent partners in producing virgin coconut oil. The virgin coconut oil produced is not only to support family food security, but also to be a business opportunity for partners. The results of this service, the community can know the techniques of making, packaging products and entrepreneurship in the field of making virgin coconut oil.