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All Journal Agrosains: Jurnal Penelitian Agronomi SEMAR Journal of Biodiversity and Biotechnology
Fitria Roviqowati
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Agriculture, Biological Sciences & Forestry Humanities Education Environmental Science Languange, Linguistic, Communication & Media Social Sciences

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Performance of M1 Generation of Echinacea purpurea Accession Two Resulting From Gamma (Ray) Irradiation Ramadhini, Sindy Jihan Nabilah; Purwanto, Edi; Roviqowati, Fitria; Yunus, Ahmad
Agrosains : Jurnal Penelitian Agronomi Vol 26, No 2 (2024): Agrosains: Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agsjpa.v26i2.97853

Abstract

Echinacea (Echinacea purpurea) is an herbaceous plant used as a medicinal raw material. Efforts required simplicia extract of Echinaceae is by increasing the diversity and content of secondary metabolites of Echinaceae through gamma ray irradiation. This study was conducted to determine the morphological characteristics as well as the diversity of growth and results of Echinaceae accession two from the results of gamma ray irradiation. The research was carried out by the Tawangmangu Center for Research and Development of Medicinal Plants and Traditional Medicine and in the Experimental Land of the Faculty of Agriculture, Universitas Sebelas Maret Surakarta, Jumantono Subdistrict, Karanganyar Regency in August 2022-February 2023 with a single plant method and without replication. Data analysis was carried out descriptively and boxplot analysis to see the distribution of data and outlier values. The results showed that the dose of gamma ray irradiation gave rise to new variations in the observed character. Irradiation dose increases diversity in plant growth character and yield. A dose of 40 Gy produced amendment extract yield of 12.32%. A dose of 20 Gy produced total flavonoid level of 0.048%.
Budidaya Anggur dengan Sistem Pemantauan Berbasis IOT pada Kelompok Wanita Tani “Sekar Arum” Desa Genengan, Kecamatan Jumantono, Kabupaten Karanganyar Roviqowati, Fitria; Yunus, Ahmad; Purwanto, Edi; Arniputri, Retna Bandriyati; Samanhudi, Samanhudi; Rahayu, Muji; Handoyo, Gani Cahyo; Setyawati, Andriyana; Iswahyudi, Iswahyudi; Prihanto, Joko
SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Vol 15, No 1 (2026): Mei
Publisher : LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/semar.v15i1.109864

Abstract

Desa Genengan memiliki potensi geografis yang mendukung budidaya anggur, namun pengembangannya oleh Kelompok Wanita Tani (KWT) “Sekar Arum” terkendala oleh keterbatasan pengetahuan teknik budidaya modern dan sistem pemantauan lingkungan yang masih konvensional. Program pengabdian ini bertujuan untuk: (1) meningkatkan pengetahuan dan keterampilan anggota KWT mengenai budidaya anggur dan teknik grafting, (2) mengimplementasikan sistem pemantauan lingkungan berbasis Internet of Things (IoT), dan (3) menganalisis efektivitas pelatihan serta kendala adopsi teknologi. Metode pelaksanaan meliputi pelatihan teoritis dan praktik, implementasi demplot, serta pemasangan perangkat IoT yang memantau suhu, kelembaban tanah, intensitas cahaya, dan pH. Evaluasi menggunakan pretest-posttest dan kuesioner kepuasan. Hasil menunjukkan partisipasi 22 anggota (100%). Terjadi peningkatan pengetahuan yang signifikan dengan nilai rata-rata pretest 71,03 menjadi posttest 93,05 (gain 22,02 poin). Tingkat keberhasilan praktek grafting mencapai 75%. Berdasarkan angket yang telah dibagian diperoleh data bahwa keseluruhan peserta menyatakan materi yang disampaikan bermanfaat. Tingkat ketertarikan pada kegiatan 72,2% menyatakan sangat menarik serta 22,8% menyatakan menarik. Keseluruhan peserta menyatakan tertarik untuk melakukan budidaya anggur di rumah. Sistem IoT beroperasi dengan baik, meski mengalami kendala konektivitas internet. Analisis mengungkap penerimaan yang lebih tinggi terhadap materi budidaya konvensional dibandingkan teknologi IoT, serta ketergantungan pada infrastruktur digital sebagai penghambat utama. Program ini berhasil meningkatkan kapasitas teknis kelompok dan membuka jalan menuju pertanian presisi. Keberlanjutan memerlukan pendampingan lanjutan, penguatan aspek bisnis, dan solusi infrastruktur komunikasi yang adaptif.Kata kunci: budidaya anggur; IoT; kelompok wanita tani; pertanian presisi; pemberdayaan masyarakat
Effect of Goat Manure and Moringa Leaf Extract on Vegetative Growth of Robusta Coffee (Coffea canephora) Roviqowati, Fitria; Alfianto, Muhammad Farhan; Pardono, Pardono; Purwanto, Edi; Yunus, Ahmad
Journal of Biodiversity and Biotechnology Vol 4, No 2 (2024)
Publisher : Pusat Penelitian dan Pengembangan Bioteknologi dan Biodiversitas (P3BB) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jbb.v4i2.106012

Abstract

The use of organic fertilizers and growth stimulants in the form of natural PGR is the main solution to support sustainable coffee cultivation. This research aims to determine the best treatment combination, the best dose of goat manure, and the best concentration of moringa leaf extract for vegetative growth of robusta coffee TBM 1. The research was conducted in Kemuning Village, Ngargoyoso District, Karanganyar Regency in October 2023-April 2024. The method used was a Randomized Complete Group Design (RCBD) consisting of two factors and three replications. The first factor was goat manure (0, 3, 4, and 5 kg.plant-1) . The second factor was moringa leaf extract (0, 150, 200, and 250 g.L-1concentration). Data analysis used analysis of variance (ANOVA) at the 5% error level then continued with Duncan's Multiple Range Test (DMRT) at the 5% error level if there were significant results. The observed variables include plant height, stem diameter, number of leaves, number of branches, leaf area, and total chlorophyll. The results showed that the application of goat manure and moringa leaf extract affected the vegetative growth of robusta coffee plants. The combination of goat manure 4 kg.plant-1and moringa leaf extract at a concentration of 250 g.L-1had an effect on increasing chlorophyll b and total chlorophyll. Goat manure had no effect on all variables. Without the moringa leaf extract had better effect on plant height and the moringa leaf extract concentration of 250 g.L-1affected the increase in leaf area 6 weeks after application.
Yield Performance of Short-Stem Promising Mutant Lines of Mentik Wangi Rice Induced by 200 Gy Gamma Irradiation Roviqowati, Fitria; Calistarajni, Desfinenda; Parjanto, Parjanto; Purwanto, Edi; Yunus, Ahmad
Journal of Biodiversity and Biotechnology Vol 4, No 2 (2024)
Publisher : Pusat Penelitian dan Pengembangan Bioteknologi dan Biodiversitas (P3BB) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jbb.v4i1.106011

Abstract

The demand for rice in Indonesia continues to increase but production has decreased. Efforts that can be made are the use of local varieties of mentik wangi rice. Mentik wangi rice has the disadvantages of long life, high stems, and low crop production. As a solution, plant breeding is carried out in the form of mutation by giving gamma irradiation which can improve unwanted genetic traits and produce superior varieties with the dose used of 200 gray. This study aims to evaluate the yield potential of promising mutant strains with 200 gray gamma irradiation on mentik wangi rice and get mutant strains that have superior criteria for short-stemmed, short-lived, and high-yielding. This research was conducted in the rice field of Ngampel Hamlet, Gentungan Village, Mojogedang, Karanganyar, Central Java. The research was conducted in June-October 2023. The design used was a Randomized Complete Group Design (RCBD) with a single factor, namely strains consisting of 14 mutant strains and 1 control strain with 3 repetitions. The results of observations were analyzed by Analysis of Variance (ANOVA) at the 5% level and continued with Duncan Multiple Range Test (DMRT) at the 5% level. All tested strains produced the expected superior criteria, namely short stem, short age, and high productivity.
Co-Authors Alfianto, Muhammad Farhan Arniputri, Retna Bandriyati Calistarajni, Desfinenda Edi Purwanto Handoyo, Gani Cahyo ISWAHYUDI ISWAHYUDI Muji Rahayu Pardono Pardono Parjanto Parjanto Prihanto, Joko Purwanto Purwanto Ramadhini, Sindy Jihan Nabilah Samanhudi Samanhudi Setyawati, Andriyana Sri Hartati Yunus, Ahmad