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Pengaruh Penambahan Dedak Padi Terhadap Pertumbuhan Jamur Tiram (Pleurotus ostreatus) Nur Halimatussa'diah Apriliani; Syuhriatin Syuhriatin; Baiq Diah Fitasari; Rosalina Edy Swandayani
LOMBOK JOURNAL OF SCIENCE Vol 3 No 3 (2021): Lombok Journal of Science
Publisher : LOMBOK JOURNAL OF SCIENCE

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Indonesia merupakan Negara yang memiliki potensi cukup besar untuk mengembangkan produk pertanian, khususnya holtikultura. Jamur tiram putih (Pleurotus ostreatus) merupakan salah satu jenis holtikultura yang dapat dikembangkan untuk meningkatkan pendapatan masyarakat. Sebagian penduduk Indonesia hidup dari usahatani yaitu bercocok tanam padi, maka sebagai hasil dalam memperoleh beras dihasilkan dedak padi. Penelitian ini bertujuan untuk menganalisis pertumbuhan jamur tiram (Pleurotus ostreatus) dengan penambahan dedak. Pada penelitian ini menggunakan metode eksperimental dengan tujuan untuk mengetahui sesuatu gejala atau pengaruh yang timbul sebagai akibat dari adanya perlakuan yang terjadi pada perlakuan tertentu. Penelitian dilaksanakan di Tempat Budidaya Jamur tiram Dusun Merembu Barat Mekar, Desa Merembu, Labuapi, Lombok Barat. Data dianalisis menggunakan analysis of variance (ANOVA) Ganda dengan RAL. Hasil analisis ANOVA berat jamur pada panen pertama nilai Fhitung = 10,45 dan panen kedua memiliki nilai Fhitung = 1,84. Kemudian nilai Ftabel dari berat jamur adalah 0,86. Maka kesimpulannya Fhitung berat jamur lebih besar dari Ftabel dan menunjukkan bahwa H1 diterima dan H0 ditolak. Kemudian hasil analisis anova diameter tudung jamur pada panen pertama nilai Fhitung = 3,10 dan panen kedua memiliki nilai Fhitung = 3,48. Kemudian nilai Ftabel dari diameter panjang jamur adalah 0,86. Berdasarkan hal tersebut, maka dapat diketahui bahwa pengaruh dari penambahan dedak padi terhadap 2 unsur dari jamur tiram, yaitu berat jamur dan diameter jamur tiram sangat berpengaruh.Kata Kunci: Dedak Padi, Media Jamur, Jamur Tiram, Pleurotus ostreatus.

Estimasi Koefisien Regresi Linear Berganda dengan Metode Goal Programming Baiq Diah Fitasari
Jurnal Matematika Vol 10 No 2 (2020)
Publisher : Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JMAT.2020.v10.i02.p129

The alternative method that can be used to determine the value of a multiple linear regression variable coefficient is goal programming method. The kind of data used in this research is secondary data namely the production of freshwater fish pond system data in the Province of West Nusa Tenggara based on Fisheries Service of West Nusa Tenggara Province year 2018. Software used to assist in reckoning is POM for Windows.Settlement calculation procedure in this research was conducted in two stages, namely the calculation with variable ????????4 and the calculation without variables ????????4. The results obtained with the variable ????????3 namely ????????1 = ????????0 = 64,08 ; ????????2 = ????????1 = 2,67 ; ????????3 = ????????2 = 0,27 ; ????????4 = ????????3 = 0, and the results obtained without variables ????????4 namely ????????1 = ????????0 = 64,08 ; ????????2 = ????????1 = 2,67 ; ????????3 = ????????2 = 0,24. The production of fresh water fish pond system in the Province of West Nusa Tenggara were affected by extensive fish ponds and food availability, while the number of domestic aquaculture freshwater fish do not affect production. Keywords : Multiple Linear Regression, Goal Programming, Production of Fish.

Sosialisasi Pemanfaatan Tanaman Obat Keluarga (TOGA) untuk Wirausaha dan Konservasi Lingkungan di Desa Peresak Kecamatan Narmada Rosalina Edy Swandayani; Arista Suci Andini; Syuhriatin Syuhriatin; Diah Meidatuzzahra; Hasan Basri; Slamet Mardiyanto Rahayu; Meilinda Pahriana; Baiq Diah Fitasari
Jurnal Abdidas Vol. 2 No. 6 (2021): December Pages 1257-1486
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdidas.v2i6.479

Program pengabdian yang akan dilaksanakan adalah penanaman dan pemanfaatan Tanaman Obat Keluarga (TOGA). Selain dapat menghemat pengeluaran keluarga, tanaman obat tersebut jika dibudidayakan dan diolah dapat dijual sehingga menghasilkan pendapatan tambahan bagi keluarga dan masyarakat. Melalui kegiatan ini peserta akan diberikan pengetahuan tentang tanaman obat dan pendampingan untuk penanaman, pelatihan budidaya serta pengolahan hasil TOGA menjadi produk minuman kesehatan. Adapun kegiatan ini dilakukan di Dusun Tanak Tepong Selatan, Kecamatan Narmada, Kabupaten Lombok Barat, Provinsi NTB dengan mitra Kelompok Wanita Tani (KWT) Pancor Godang 1. Adapun metode kegiatan berupa sosialisasi kepada masyarakat terkait pemanfaatan tanaman obat serta pelatihan dalam pengolahan menjadi minumaan kesehatan. Selain itu dalam kegiatan tersebut peserta diberikan penjelasan terkait manfaat budidaya tanaman obat untuk konservasi lingkungan. Hasil dari kegiatan pengabdian adalah peserta menjadi lebih mengetahui manfaat tanaman yang ada disekitar mereka di bidang kesehatan, ekonomi dan konservasi lingkungan. Simpulan dari kegiatan pengabdian kepada masyarakat oleh tim PKM Prodi Biologi dengan topik kegiatan Sosialisasi Pemanfaatan TOGA untuk Wirausaha dan Konservasi Lingkungan Di Desa Peresak, Kecamatan Narmada mendapat tanggapan yang sangat baik dari para peserta. Peserta lebih leluasa berekspresi dan bertanya terkait manfaat tanaman kesehatan dan proses pembuatan minuman kesehatan tersebut.

ESTIMASI MODEL REGRESI SEMIPARAMETRIK DISKRIT Baiq Diah Fitasari; Sri Haryatmi; Zulaela Zulaela
Unisda Journal of Mathematics and Computer Science (UJMC) Vol 2 No 1 (2016): Unisda Journal of Mathematics and Computer Science
Publisher : Mathematics Department of Mathematics and Natural Sciences Unisda Lamongan

Approaches that are used to estimate the regression function are parametric regression model approaching and nonparametric regression model approaching. Semiparametric regression is association of parametric regression and nonparametric regression. Semiparametric regression is used if the relation pattern between independent variables and dependent variables has the known pattern and also has the unknown pattern. Estimating the unknown regression approaching and in this case is using the Nadaraya Watso estimator. Semiparametric estimator is better than nonparametric estimator for the data which have the unknown relationpattern between dependent and independent variable and also has the unknown relation pattern between dependent and independent variable by using the MSE value.

RANTAI PEMASARAN HASIL USAHA BUDIDAYA MAGGOT (BELATUNG) SEBAGAI ALTERNATIF PAKAN TERNAK UNGGAS Baiq Diah Fitasari; Baiq Santi Rengganis; Diah Meidatuzzahra; Fathurrahman Fathurrahman
Jurnal Pengabdian Masyarakat : BAKTI KITA Vol 2 No 2 (2021): Jurnal Bakti Kita
Publisher : LPPM Universitas Islam Darul 'Ulum Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (827.892 KB)

Feed plays a very important role in livestock business, both in terms of quality, quantity, and continuous availability. The biggest obstacle for farmers in running their business is the increasingly expensive feed price. Among the many alternatives in producing animal feed, insects are an alternative source of protein that can be used in animal feed. Maggot or larvae of the black soldier fly (Hermetia illucens) is a feed substitute as a source of protein. Market chain is a chain that is used to describe a number of networks that connect all related actors and transactions that occur in the movement of agricultural or livestock goods to final consumers (Lundy.et al, 2004:15). The purpose of this activity is to educate livestock groups in the promotive aspect to increase knowledge and apply it in marketing activities for maggot cultivation. Community service activities in the form of marketing counseling for maggot (maggots) cultivation as an alternative to animal feed in Mataram City were carried out on Saturday, August 21, 2021. This community service activity was carried out through counseling on discussion methods and presentations through lectures. Counseling is in the form of mapping the marketing of maggot and its impact if it is mass-cultivated. After giving the material, it was followed by discussion and question and answer from the participants.

RANTAI PEMASARAN HASIL USAHA BUDIDAYA MAGGOT (BELATUNG) SEBAGAI ALTERNATIF PAKAN TERNAK UNGGAS Baiq Diah Fitasari; Baiq Santi Rengganis; Diah Meidatuzzahra; Fathurrahman Fathurrahman
Jurnal Pengabdian Masyarakat : BAKTI KITA Vol 2 No 2 (2021): Jurnal Bakti Kita
Publisher : LPPM Universitas Islam Darul 'Ulum Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/baktikita.v2i2.2739

Feed plays a very important role in livestock business, both in terms of quality, quantity, and continuous availability. The biggest obstacle for farmers in running their business is the increasingly expensive feed price. Among the many alternatives in producing animal feed, insects are an alternative source of protein that can be used in animal feed. Maggot or larvae of the black soldier fly (Hermetia illucens) is a feed substitute as a source of protein. Market chain is a chain that is used to describe a number of networks that connect all related actors and transactions that occur in the movement of agricultural or livestock goods to final consumers (Lundy.et al, 2004:15). The purpose of this activity is to educate livestock groups in the promotive aspect to increase knowledge and apply it in marketing activities for maggot cultivation. Community service activities in the form of marketing counseling for maggot (maggots) cultivation as an alternative to animal feed in Mataram City were carried out on Saturday, August 21, 2021. This community service activity was carried out through counseling on discussion methods and presentations through lectures. Counseling is in the form of mapping the marketing of maggot and its impact if it is mass-cultivated. After giving the material, it was followed by discussion and question and answer from the participants.

Spatial Characteristics of Porang Development and Competitive Advantages in The Central Lombok Highlands Baiq Santi Rengganis; Baiq Diah Fitasari; Slamet Mardiyanto Rahayu
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4287

: In 2020 Indonesia's export volume for porang reached 14,568 tons compared to 2019 of 11,720, so it deserves priority for development including in Central Lombok Regency. This study aims to analyze the spatial characteristics of porang development, analyze the competitiveness of porang, and analyze the stabilization of porang production in Central Lombok Regency. Data analysis uses the analysis of Localization Coefficient, Specialization Coefficient, Location Quotient (LQ), Basic Service Ratio (BSR), Regional Multiplier (RM), and competitive profit. To obtain diversity and variety of data, Central Lombok is divided into 4 research areas or clusters; Batu Keliang District Area, Kopang District Area, Pujut District Area, Praya Barat District Area. Furthermore, in each cluster area, 5 samples (respondents) were determined for each commodity under review (porang, cassava, sweet potato). Thus the number of respondents to 60 people. While secondary data is in the form of time series data collected from 2019 to 2021, including data on the development of harvested area, production and productivity of porang

MELINDUNGI KEUNGGULAN LOKAL: PENYULUHAN PENTINGNYA PATEN INOVASI TEKNOLOGI TEPAT GUNA DI INDUSTRI AMDK LOMBOK IING, IING; Fitasari, Baiq Diah
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 7 (2024): PKMCSR2024: Kolaborasi Hexahelix dalam Optimalisasi Potensi Pariwisata di Indonesia: A
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37695/pkmcsr.v7i0.2522

Kegiatan Pengabdian kepada Masyarakat (PkM) ini dilaksanakan di pabrik Air Minum Dalam Kemasan (AMDK) merek Lombok, yang memiliki beberapa inovasi Teknologi Tepat Guna (TTG) unik dan belum dimiliki oleh pabrik lain. Meskipun inovasi-inovasi ini memiliki potensi yang signifikan untuk meningkatkan daya saing dan kualitas produk, sayangnya belum ada yang dipatenkan. Kondisi ini menimbulkan risiko kehilangan keunggulan kompetitif karena teknologi tersebut dapat dengan mudah ditiru oleh pihak lain. Kegiatan PkM yang dilakasanakan berupa penyuluhan yang bertujuan untuk meningkatkan pemahaman dan kesadaran pemilik pabrik AMDK mengenai pentingnya mematenkan inovasi TTG mereka. Melalui kegiatan ini, dijelaskan langkah-langkah praktis dalam proses pengajuan paten, manfaat dari perlindungan paten, serta dampak jangka panjang bagi keberlanjutan bisnis dan peningkatan nilai ekonomi. Hasil dari penyuluhan ini menunjukkan respons positif dari pihak pabrik, yang tergerak untuk segera memulai proses pematenan inovasi teknologi mereka. Diharapkan, upaya ini dapat memberikan perlindungan hukum yang memadai, mendorong munculnya inovasi baru, dan memperkuat posisi kompetitif industri AMDK lokal di pasar yang lebih luas.

ETNOMATEMATIKA KAIN ADAT SUKU SAMAWA DI PROVINSI NUSA TENGGARA BARAT Fitasari, Baiq Diah; Slamet Mardiyanto Rahayu
Nusantara Hasana Journal Vol. 4 No. 9 (2025): Nusantara Hasana Journal, February 2025
Publisher : Yayasan Nusantara Hasana Berdikari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59003/nhj.v4i9.1350

Indonesia is a country consisting of many ethnic groups. One of them is the Samawa tribe in West Nusa Tenggara. Each tribe has a culture and cultural products, such as traditional cloth. Culture in each region contains historical values, social communities, beliefs, and knowledge, including mathematics. Culture and cultural products such as traditional cloth can be used to teach mathematics. Ethnomathematics is a branch of mathematics that connects culture with mathematics. Until now, there has been no research that examines the ethnomathematics of traditional cloth of the Samawa tribe. Therefore, it is necessary to conduct this research which aims to analyze the ethnomathematics of traditional cloth of the Samawa tribe. Data collection was carried out through interviews, observations, and documentation. Data is displayed in the form of tables and images. Furthermore, it is analyzed descriptively. Overall, the traditional cloth of the Samawa Tribe is not only traditional clothing but also a medium for expressing local values and knowledge, including mathematical concepts. The ethnomathematics in it combines art with mathematical logic in everyday culture, which ultimately becomes part of the identity of the Samawa Tribe.

Pendampingan Masyarakat Kelompok Tani dalam Upaya Antisipasi Serangan Virus Tungro Pada Tanaman Padi di Pulau Lombok Fitasari, Baiq Diah; Rengganis, Baiq Santi; Fathurrahman, Fathurrahman
Jurnal Pengabdian UNDIKMA Vol. 6 No. 1 (2025): February
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v6i1.14194

This community service activity aims to increase the knowledge and capacity of farmer groups in preventing the spread of the tungro virus which inhibits the production of their rice plants. The method of implementing this service uses interactive counseling and mentoring. The partner of this activity is the Tandur Rinjani Farmers Group located in Wajagesang Village, Central Lombok Regency. The evaluation instruments used in this activity are structured interviews, field observations and documentation to deepen information about farmers' experiences during mentoring, observing the direct application of anticipation techniques in the field, and analyzing written data from farmer group records. The results of this community service are an increase in the understanding of farmer groups regarding the tungro virus and encouraging them to implement sustainable preventive measures. In addition, this service program has succeeded in increasing the understanding and skills of farmer groups in agricultural product management, from storage, processing, packaging, to marketing. By implementing good product management techniques, farmer groups are able to improve the quality and competitiveness of their products in the market, as well as open access to a wider market.

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