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The Potential of Heavy Metal Plumbum (Pb) Degradation Agents in Composted Raw Materials from Inked Paper Waste Hesti Kurniahu; Annisa Rahmawati; Sriwulan Sriwulan; Riska Andriani
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 2 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Juli 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i2.2799

Abstract

The pre-composting process of inked waste paper serves to reduce Pb levels in compost raw materials in the form of inked waste paper by using Pb (lead) degradation agents in the form of corn cob charcoal, activated charcoal, PGPR and cow rumen liquor. This study intends to ensure the quality of waste compost materials in the form of inked waste paper after being given pb degradation agents. Pb test using AAS (Atomic Absorbtion Spectrophotometer) method and cellulolytic bacteria test using pour plate method. The data were statistically tested with Anova and LSD advanced tests. From the results of observations, it was known that the provision of Pb degradations agents in the form of activated charcoal and PGPR has a significant effect on Pb levels and has met SNI 19-7030-2004. Meanwhile, the highest number of cellulolytic bacteria was found in the treatment of giving cow rumen liquor followed by PGPR treatment
Manufacture of Grass Cutting Machine for Efficiency of Making Ruminant Animal Feed Preparation in Kebonharjo Village Jatirogo District Tuban Regency Hesti Kurniahu; Krishna Tri Sanjaya; Arik Umi Pujiastuti
ASEAN Journal of Empowering Community Vol. 1 No. 2 (2021): ASEAN Journal of Empowering Community
Publisher : Universitas Pancasakti Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (672.155 KB) | DOI: 10.24905/ajecom/vol1issue2.21

Abstract

Feed preparations are the most important thing in the field of animal husbandry. This activity is done every day and often takes a lot of time and effort, especially if done manually and to meet the needs of feed on livestock in large quantities. This obstacle is felt by breeders who are in the Kebonharjo Village Jatirogo district of the Tuban regency. To overcome this, it is necessary to conduct a Community Service program to hold feed kits for ruminant animals and provide knowledge in the efficiency of time and animal feeder personnel. Partners in this community service program are two farmers in Kebonharjo Village of Jatirogo District of Tuban Regency, with more than 15 cattle. In this program, the approach is to conduct direct observations and interviews to get data and problems faced by partners and to offer solutions that who will give to help partner problems. The solution provided by Tim community service is to hold an Electric and Portable Feed Countering tool (PPEP) so that the activities of providing animal feed by partners are more effective and efficient.
Efek Perendaman Biji dalam PGPR terhadap Pertumbuhan Semai Cabai Rawit (Capsicum frutescens L.) Hesti Kurniahu
Jurnal Ilmiah Biosaintropis (Bioscience-Tropic) Vol 8 No 2 (2023): Januari 2023
Publisher : Fakultas Matematika & Ilmu Pengetahuan Alam - Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/e-jbst.v8i2.516

Abstract

The process of cayenne pepper seedling begins with soaking the seeds in liquid to break the dormancy of the seeds. The effect of soaking cayenne pepper seeds using PGPR solution obtained from the root system of cultivated plants, namely cayenne pepper (Capsicum frutescens L.), maize (Zea mays L.), peanuts (Arachys hypogaea L.), and rice (Oryza sativa L.) which had been harvested was the purpose of this study. Cayenne pepper seeds were soaked overnight using PGPR, then the seeds were sown in a planting medium mixed with soil, manure, compost and husk charcoal in a ratio of 2:1:1:1. Cayenne pepper seedling plantations were observed for 4 WAP. Using one-way ANOVA test for research data. Soaking cayenne pepper seeds using PGPR had a significant effect on seedling growth in terms of height, number of leaves, and stem diameter parameters with optimal treatment of 50% concentration. Meanwhile, PGPR immersion for seedling root length parameters did not have a significant effect.
KUNJUNGAN ARTHROPODA PADA BLOK REFUGIA LADANG JAGUNG DI DESA CEPOKOREJO KECAMATAN PALANG KABUPATEN TUBAN Elvi Melya Astutik; Hesti Kurniahu
Binar – Biology Natural Resources Journal Vol 1 No 1 (2022)
Publisher : Prodi Biologi Universitas PGRI Ronggolawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (429.688 KB) | DOI: 10.55719/Binar.2022.1.1.1-6

Abstract

Penggunaan teknologi ramah lingkungan untuk budidaya pertanian sangat dianjurkan untuk mengurangi ketergantungan terhadap bahan-bahan kimia yang merusak lingkungan seperti pestisida. Salah satu teknologi ramah lingkungan yang banyak diadopsi petani adalah rekayasa habitat musuh alami hama menggunakan tumbuhan refugia. Tujuan penelitian ini adalah untuk menegtahui jumlah kunjungan dan keanekaragaman serta untuk mengetahui pola distribusi temporal arthropoda pada blok refugia pada lahan pertanian tanaman jagung (Zea mays) di Desa Cepokorejo Kecamatan Palang Kabupaten Tuban. Data berupa kunjungan arthropoda pada blok refugia (Amaranthus spinosus, Cyperus byllinga, Eclipta prostrata, Portulaca oleracea, Phyllanthus niruri L.) diperoleh dengan pengamatan secara langsung sementara keanekaragaman didapatkan dengan cara menghitung dengan rumus indeks diversitas dan pola distribusi temporal dihitung dengan menggunakan Indeks Morisita. Hasil penelitian diketahui jumlah arthropoda yang berkunjung blok refugia sebanyak 233 individu yang terdiri 8 famili yakni Muscidae, Dryinidae, Acrididae, Coccinelidae, Oxyopidae, Formicidae, Satyridae dan Gomphidae. Indeks diversitas arthropoda pada blok refugia sebesar 1,8 termasuk dalam kategori sedang dan pola distribusi temporal arthropoda pada waktu pagi dan sore hari bersifat acak sementara pada waktu siang hari bersifat teratur.
PENGAMATAN EPIDERMIS DAUN MENGGUNAKAN METODE PRINTING DAN IRISAN PARADERMAL Hesti Kurniahu
Binar – Biology Natural Resources Journal Vol 1 No 2 (2023)
Publisher : Prodi Biologi Universitas PGRI Ronggolawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.294 KB) | DOI: 10.55719/Binar.2023.2.1.13-18

Abstract

Observation of leaves, especially the epidermis, is often the focus of research because this part is directly exposed to the environment, so changes that occur in this part can indicate changes in the plant's metabolism. Observation of leaf skin requires preparation in advance, especially in observing wet preparations. There are various methods of leaf skin sample preparation including the printing method and leaf paradermal slices. The purpose of this study was to compare leaf preparations with preparations using the printing method and paradermal slices carried out by students of the Biology at PGRI Ronggolawe University in the Plant Anatomy Practicum course. Data in the form of preparations of leaves Morinda citrifolia and Solanum melongen were observed using an electric microscope with a magnification of 400 times, while Ixora sp. leaves were observed using a light microscope with a magnification of 400 times. The results of the study can be concluded that the printing and paradermal incision methods are optimal for the purpose of observing different leaf characters. The optimal printing method is used on leaves that have little or no trichomes and is very good for observing stomatal openings. While the paradermal slice method is good for use on leaves that have trichomes or not, the use of this method requires good practical skills, besides this method cannot represent leaf stomatal openings at the time of observation because the stomata tend to close.
PELATIHAN DIVERSIFIKASI PRODUK OLAHAN PISANG SEBAGAI OLEH-OLEH KHAS DESTINASI EKOWISATA SENDANG ASMORO Hesti Kurniahu; Sri Musrifah; Riska Andriani
DedikasiMU : Journal of Community Service Vol 5 No 4 (2023): DedikasiMU Desember
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/dedikasimu.v5i4.6767

Abstract

Desa Ngino Kecamatan Semanding Kabupaten Tuban memiliki potensi sumber daya alam berupa mata air Sendang Asmoro yang dikembangkan menjadi objek ekowisata sejak tahun 2017. Namun, destinasi ekowisata tersebut belum memiliki oleh-oleh ikonik yang khas. Di sisi lain, Desa Ngino memiliki hasil komoditas pertanian berupa pisang. Hasil Panen pisang di Desa Ngino dijual mentah dengan harga rendah bahkan ada pisang yang tidak dipanen. Tujuan dari pengabdian ini adalah untuk menghasilkan produk olahan pisang yang akan dikembangkan menjadi icon ekowisata kuliner Sendang Asmoro dan sebagai upaya dalam mendukung program OVOP (One Village One Product) Kabupaten Tuban. Metode yang digunakan dalam kegiatan PKM ini adalah dengan melakukan pendampingan yang menggabungkan local knowledge dengan teknologi sehingga menghasilkan produk olahan pisang dengan rasa tradisional dengan kualitas yang kompetitif. Hasil dari kegiatan pengabdian ini adalah produk olahan pisang berupa abon jantung dan bonggol pisang rasa becek menthog serta pie pisang.
EKOLOGI KERA EKOR PANJANG (Macaca fascicularis): STUDI AKTIVITAS HARIAN DAN PREFERENSI HABITAT DI LEMBAH GEMBUL TUBAN M. Bilal Awwaluddin; Riska Andriani; Annisa Rahmawati; Hesti Kurniahu
Binar – Biology Natural Resources Journal Vol 2 No 2 (2024)
Publisher : Prodi Biologi Universitas PGRI Ronggolawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55719/binar.v3i1.1050

Abstract

This study investigates the ecology of the long-tailed macaque (Macaca fascicularis) with a focus on their daily activities and habitat preferences in the Gembul Valley, Semanding District, Tuban Regency. The research aims to comprehend the behavioral patterns of long-tailed macaques and their relationship with the surrounding environment. Direct observation methods, utilizing concentration points to record daily activities, and vegetation analysis as a habitat assessment for long-tailed macaques, were employed using the rapid assessment method. The research findings reveal that long-tailed macaques in the Gembul Valley, Tuban, exhibit diverse daily activity patterns involving feeding, playing, communication, and resting behaviors. Habitat survey analysis discloses the preferences of long-tailed macaques for specific tree species, elevations, and the availability of water sources. The inhabited habitat of long-tailed macaques includes secondary forests, cliffs, and rivers. The monkeys derive sustenance from five types of food, four of which are plant-based, and one originates from animals. Environments that provide excellent shelter and accessibility to a variety of food resources are more frequently utilized by long-tailed macaques in the Gembul Valley area, Tuban.
KUNJUNGAN HARIAN ARTHROPODA PADA TANAMAN AJERAN (Bidens pilosa L.) DI AREA PERSAWAHAN DESA MANDIREJO KECAMATAN MERAKURAK KABUPATEN TUBAN Hesti Kurniahu; Nadhifatun Nadhifatun
Binar – Biology Natural Resources Journal Vol 3 No 1 (2024)
Publisher : Prodi Biologi Universitas PGRI Ronggolawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55719/binar.v3i2.1355

Abstract

Pengendalian hama pada lahan pertanian dapat memanfaatkan sumber daya yang ada disekitar lahan pertanian. Beberapa jenis Arthropoda memiliki peran ekologi sebagai muruh alami hama tanaman budidaya. Ajeran (Bidens Pilosa L.) merupakan tumbuhan liar yang dapat difungsikan sebagai tempat berlindung dan berkembang biak serta sumber makanan bagi Arthropoda. Penelitian ini bertujuan untuk mengetahui jenis dan frekuensi Arthorpoda yang mengunjungi tanaman liar ajeran. Penelitian menggunakan metode observasi dengan melakukan pengamatan langsung pada plot penelitian di area persawahan di Desa mandirejo Kecamatan Merakurak Kabupaten Tuban. Terdapat 3 stasiun penelitian yang masing-masing terdiri dari 3 titik pengamatan. Stasiun A terletak di pinggir jalan raya, stasiun B terletak di pinggir parit dan stasiun C terletak di pematang sawah. Hasil penelitian menunjukkan bahwa terdapat 8 famili yaitu Acrididae, Coccineliidae, Apidae, Tettigonidae, Danaidae, Satyridae, Pyralidae, dan Oxyopidae. Sedangkan frekuensi kunjungan arthropoda terbanyak pada pagi hari dengan jumlah kunjungan tertinggi sebanyak 232 darii famili Pyralidae. Kesimpulan dari penelitian ini adalah tanaman ajeran (Bidens Pilosa L.) dikunjungi oleh 8 famili Arthropoda dengan frekuensi kunjungan terbanyak pada pagi hari dan paling sedikit pada sore hari.
PENDAMPINGAN PENGEMBANGAN POTENSI DESA NGREJENG KECAMATAN GRABAGAN KABUPATEN TUBAN SEBAGAI OBJEK DESTINASI ETNOWISATA MELALUI PENGUATAN POKDARWIS RENGIT ASRI Musrifah, Sri; Kurniahu, Hesti; Putri, Rizca Yunike; Juliansa, Egita Manda Putri; Setyawan, Heru; Febrianti, Ossy; Al-Muhtadhi, M. Zain; Wandani, Yuni Tri; Setiawan, Sony; Rodliyah, Nur Afifatur; Asysidiqi, Moch. Hasybi
Amaliah: Jurnal Pengabdian Kepada Masyarakat Vol 8 No 2 (2024): Amaliah Jurnal: Pengabdian kepada Masyarakat
Publisher : LPPI UMN AL WASHLIYAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32696/ajpkm.v8i2.3495

Abstract

Desa Ngrejeng Kecamatan Grabagan Kabupaten Tuban memiliki destinasi etnowisata berupa Makam Mbah Shodiqo yang telah dikenal dan dikunjungi oleh masyarakat baik dari dalam maupun luar Tuban. Desa Ngrejeng juga memiliki potensi yang belum banyak digali diantaranya potensi pertanian dan peternakan, atraksi budaya, bentang alam dan kuliner. Kegiatan Pengabdian kepada Masyarakat ini bertujuan untuk melakukan penguatan kepada Pokdarwis Rengit Asri Desa Ngrejeng untuk mengembangkan potensi desa sebagai Objek Destinasi Tujuan Wisata (ODTW) terpadu dengan Makam Mbah Shodiqo. Metode yang digunakan dalam pendampingan kepada masyarakat ini adalah Focus Group Discussion (FGD). Tim PKM bersama mitra melakukan diskusi dua arah untuk menggali potensi desa dan kendala pengembangannya menjadi ODTW. Hasil dari kegiatan Pengabdian kepada Masyarakat ini adalah Pokdarwis Rengit Asri mendapatkan peningkatan pengetahuan dan motivasi untuk mengelola potensi desa sebagai ODTW. Selain itu kegiatan ini juga membuka peluang untuk meningkatkan keterampilan Pokdarwis Rengit Asri terkait dengan pengelolaan desa wisata.
Exploration the Gastronomic Characteristics of Traditional Dishes in Tuban Regency, East Java, Indonesia Andriani, Riska; Kurniahu, Hesti; Rahmawati, Annisa
El-Hayah:Jurnal Biologi Vol 10, No 1 (2024): EL-HAYAH (VOL 10, NO 1 September 2024)
Publisher : Program Study of Biology, Science and Technology Faculty, UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v10i1.30510

Abstract

Traditional dishes are part of cultural preservation and serve as a regional identity. Therefore, research is needed on traditional dishes, specifically the traditional dishes of Tuban, with a focus on ethnobiology and culinary culture, taste, nutritional aspects, and health. This study aims to explore and analyze the traditional dishes of Tuban from a gastronomic perspective, to provide guidance on the presentation and consumption of these dishes to ensure they do not negatively impact health, thus contributing to the welfare and preservation of traditional cuisine. This research is qualitative in nature, aiming to examine the diversity of dishes and their ingredients, traditional processing methods and technologies used, cultural enculturation, taste, historical and traditional elements, as well as the perceptions and appreciation of local communities in Tuban Regency, East Java Province, towards traditional dishes. The data sources include the local Tuban community, tourists, traditional dish makers from Tuban, academics, and information from other researchers. The research objects are traditional Tuban dishes. The results indicate that there are 27 main types of ingredients characteristic of Tuban's traditional dishes, which consist of both animal and plant sources. Preparation methods before processing these key ingredients traditionally include fermentation, boiling, pounding, slicing, smoking, and drying. The processing methods for Tuban's traditional dishes are fermentation, boiling, steaming, frying, and sautéing. Traditional technologies used in processing these dishes include bumbung for tapping and fermenting palm sap and hirik for clay smoking in making ampo snacks. The dominant flavors of Tuban's traditional dishes are sweet, sour, salty, spicy, and savory.