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All Journal Jurnal Fitopatologi Indonesia Pembangunan Pedesaan Prosiding Jurnal Agro Jurnal Perlindungan Tanaman Indonesia JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Kultivasi Caraka Tani: Journal of Sustainable Agriculture Jurnal SOLMA Agrin : Jurnal Penelitian Pertanian Jurnal Agritechno Jurnal Agro Wiralodra Agro Bali: Agricultural Journal Akta Agrosia
Ruth Feti Rahayuniati
Fakultas Pertanian Universitas Jenderal Soedirman Purwokerto
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Education Engineering Environmental Science Medicine & Pharmacology Other

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Respon perkecambahan biji aren terhadap larutan pupuk organik cair dan waktu perendaman Rosi Widarawati; Totok Agung Dwi Haryanto; Ruth Feti Rahayuniati
Kultivasi Vol 21, No 2 (2022): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v21i2.36437

Abstract

ABSTRAKPeningkatan kualitas kecambah dapat dibantu dengan seed priming, seperti perendaman dalam larutan pupuk organik cair. Penelitian bertujuan untuk mengetahui: pengaruh berbagai bahan dan konsentrasi seed priming terhadap perkecambahan biji aren (Arenga pinnata (Wurmb.) Merr.), pengaruh waktu perendaman terhadap perkecambahan biji aren, dan interaksi antara berbagai konsentrasi  dan waktu perendaman pada perkecambahan aren. Penelitian dilaksanakan di Dusun 2 Desa Pasir Kulon Kecamatan Karanglewas Kabupaten Banyumas Jawa Tengah dengan ketinggian tempat 140 m di atas permukaan laut pada September 2020 sampai Maret 2021. Rancangan percobaan yang digunakan dalam penelitian adalah Rancangan Acak Kelompok (RAK) faktorial dengan dua faktor perlakuan dan diulang tiga kali. Perlakuan terdiri dari dua faktor. Faktor pertama adalah bahan seed priming, yaitu POC Nasa, Bio-P60 dan Bio-T10 yang dikombinasikan dengan 5 taraf konsentrasi pada masing-masing bahan (5%, 25%, 50%, 75% dan 100 %). Faktor kedua adalah lama perendaman yang terbagi menjadi 4 level, yaitu 0 menit, 30 menit, 60 menit dan 90 menit. Hasil penelitian menunjukkan bahwa konsentrasi POC Nasa, Bio P60 dan Bio T10 tidak berpengaruh nyata terhadap panjang akar, volume akar, kecepatan berkecambah. Perlakuan lama perendaman tidak berpengaruh nyata terhadap semua variabel yang diamati. Interaksi Konsentrasi POC Nasa, Bio P60 dan Bio T10 dengan lama perendaman tidak berpengaruh nyata terhadap panjang akar, volume akar, dan kecepatan berkecambah. Kata kunci: Aren, Konsentrasi, POC Nasa, Bio-P60, Bio-T10, Waktu PerendamanABSTRACTImproving the quality of sprouts can be assisted by seed priming, such as soaking in a liquid organic fertilizer solution. This research aimed to know: the effect of various type and concentration of liquid organic fertilizer as seed priming on sugar palm (Arenga pinnata (Wurmb.) Merr.) seed germination; the effect of soaking time on sugar palm seed germination; and the interaction between various concentrations of stratified substances and soaking time on sugar palm seed germination. The experiment was conducted in Hamlet 2, Pasir Kulon Village, Karanglewas District, Banyumas Regency, Central Java with an altitude of 140 m above sea levels from September 2020 to March 2021. The experimental design used in the study was a factorial randomized block design (RBD) with two factors of treatment and repeated three times. The first factor was the liquid organic fertilizer as seed priming material, namely POC Nasa, Bio-P60 and Bio-T10 with 5 levels of concentration in each liquid fertilizer (5%, 25%, 50%, 75% and 100%). The second factor was the soaking time which was consisted of  4 levels, namely 0 minutes, 30 minutes, 60 minutes and 90 minutes. The results showed that: the concentration of POC Nasa, Bio P60 and Bio T10 had no significant effect on root length, root volume, and germination rate. The treatment of soaking time had no significant effect on all observed variables. The interaction of concentrations of POC Nasa, Bio P60 and Bio T10 with soaking time did not significantly affect root length, root volume, and germination rate.Keywords: Sugar Palm, Concentration, POC Nasa, Bio-P60, Bio-T10, Soaking Time
The Influence of Soil Nutrients Availability on Banana Bunchy Top Disease Incidence in Banyumas Regency, Central Java Province, Indonesia Ruly Eko Kusuma Kurniawan; Ruth Feti Rahayuniati; Nurtiati Nurtiati
Caraka Tani: Journal of Sustainable Agriculture Vol 38, No 1 (2023): April
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/carakatani.v38i1.67120

Abstract

The banana bunchy top is one of the important diseases on bananas, presumably coupled with the influence of soil properties, despite no fixed information regarding their relationship. Therefore, this study aims to map the soil nutrient contents at some banana plantation center and determine the effect of nutrient availability on the incidence of banana bunchy top disease (BBTD). This study set a purposive sampling according to the banana cultivation distribution to gain soil samples and data on BBTD incidence. Soil samples were analyzed for macronutrient content, including N capacity using the Kjeldahl method, Bray method for P analysis, and CH4OAc methods for K analysis. According to the investigation, the range of total N was 0.2% to 0.75%, showing BBTD incidence from 5.8% to 9.47%, respectively. In line with the total P, BBTD incidence increased from 8.03% to 9.62% in the P content of 15 to 35 ppm. In contrast, in the total K of 0.5 to 1 cmol(+) kg-1, the BBTD incidence tended to decline from 9.68% to 9%. It was concluded that BBTD incidence would increase with the higher levels of N and P but decrease with the higher K. In Banyumas Regency, BBTD incidence increased in the altitude range of 100 to 300 m above sea level, then decreased at a higher altitude. BBTD incidence also exhibited an unstable response to pH changes. Bunchy top disease incidence was the highest between pH 5 and 8. This could be a guide to soil management to reduce BBTD incidences.
Application of Bio P60 and Bio T10 alone or in combination to control Fusarium wilt of Hydroponic Melon Soesanto, Loekas; Nuraini, Ika Vidi; Sastyawan, Murti Wisnu Ragil; Mugiastuti, Endang; Leana, Ni Wayan Anik; Rahayuniati, Ruth Feti
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 24 No. 2 (2024): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA: JOURNAL OF TROPICAL PLAN
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jhptt.224199-211

Abstract

The research aimed to determine the effect of single and combined applications of Bio P60 and Bio T10 in suppressing stem base rot and its effect on the growth and production of hydroponic melon. This research was conducted at Flos Hydroponic Organic at Bansari Village, Bansari District, Temanggung Regency from February to June 2023. Randomized Block Design was used with 6 replicates. The treatments were control (propamocarb hydrochloride), Bio P60, Bio T10, and a combination of Bio P60 and Bio T10 (1:1, v/v). Variables observed were incubation period, disease intensity, infection rate, area under disease progress curve (AUDPC), control effectiveness, plant length, number of leaves, fresh weight, leaf color, first flowering date, first fruit formation, number of fruits per plant, fruit weight per plant, and phenolic compounds qualitatively. The results showed that the combined treatment of Bio P60 and Bio T10 had the best effect indicated by delaying the incubation period, reducing disease intensity, reducing infection rates, reducing AUDPC values, increasing the value of control effectiveness, increasing plant length, number of leaves, plant fresh weight, leaf color, time of first flower appearance, time of fruiting, and fruit weight respectively of 31.25, 41.19, 13.33, 65.31, 55.61, 17.25, 5.57, 36.44, 11.47, 8.55, 9.63, and 22.92 % compared to control. The application of Bio P60, Bio T10, and the combination could increase the phenolic compounds (tannins, saponins, and glycosides) qualitatively in melon leaves.
Sosialisasi Pemanfaatan Teknologi TSS (True Shallot Seed) Dalam Budidaya Bawang Merah Di Kecamatan Kutasari Kabupaten Purbalingga Manan, Abdul; Soesanto, Loekas; Mugiastuti, Endang; Rahayuniati, Ruth Feti
Jurnal SOLMA Vol. 13 No. 3 (2024)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v13i3.16449

Abstract

Background: Budidaya bawang merah pada umumnya menggunakan umbi sebagai bibit. Umbi bibit ini memiliki banyak kekurangan sehingga efisiensinya rendah, oleh karena itu perlu digunakan teknologi bibit alternatif. True Shallot Seed merupakan benih yang dihasilkan bawang merah yang mempunyai potensi tinggi untuk digunakan sebagai materi tanam. Namun demikian, teknologi terbebut belum diadopsi petani mitra. Tujuan dari kegiatan adalah: mensosialisasi teknologi TSS dalam buidaya bawang merah, meningkatkan kuantitas dan kualitas produksi tanaman, serta meningkatkan pendapatan petani melalui peningkatan efisiensi usaha tani. Metode: Petani mitra peserta kegiatan adalah anggota kelompok tani “Cipta Utama” Desa Cendana Kecamatan Kutasari Kabupaten Purbalingga. Metode yang digunakan adalah alih teknologi melalui pendidikan dan pelatihan Peningkatan pengetahuan dievaluasi berdasarkan nilai pretest dan posttest, sedangkan peningkatan ketrampilan dievaluasi dengan mengamati jumlah petani yang mampu menerapkan teknologi. Hasil: Hasil kegiatan menunjukkan bahwa, terjadi peningkatan pengetahuan petani tentang potensi TSS dalam budidaya bawang merah sebesar 84,07%, serta peningkatan ketrampilan dalam pemanfaatan TSS dalam budidaya bawang merah sebesar 72,75 %. Kesimpulan: Hasil kegitan Sosialisasi pemanfaatan teknologi TSS dalam budidaya bawang merah berjalan dengan baik.
Candlenut (Aleurites moluccana) Seed Export Treatment Using Nanotechnology with Microbial Antagonist Secondary Metabolites as a Preventive Drug: A Review Fata, Ghani Husni; Rahayuniati, Ruth Feti; Suroto, Agus
Akta Agrosia Vol 27 No 1 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Fakultas Pertanian, Universitas Bengkkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/aa.27.1.7-13

Abstract

Candlenut seed quality is an important aspect of plantation commodities used to export from Indonesia. But, this commodities have many problems with export processing, such as infection and destruction by pest microorganisms, especially caused by quarantined pest microorganisms. To enhance germination, beneficial microbes that produce secondary metabolites produce biostimulants, such as plant growth enhancement, increased nutrient uptake, and improved plant resilience to pest stress. เว็บสล็อต | R4shub This review highlights the most viable alternative to seed treatment for preventive quarantine using nanotechnology, such as nanomaterials based on secondary metabolites of candlenut seeds. Secondary metabolites from microbial antagonists are beneficial for increasing plant productivity and production, but seed production is still not widely known and performed. In addition, nanoparticles can be used to absorb nutrients from secondary metabolites that must be protected before export inspection by a quarantine agency. The results are generally positive, but more scientific information needs to be acquired for candlenut crops and under variable quarantine export inspection to understand the effects of seed treatments. Keywords: candlenut seed, export, quarantine, nanotechnology
PENANGANAN PASCAPANEN KOPI ROBUSTA BASEH TERHADAP ORGANISME PENGGANGGU TANAMAN : TINJAUAN Novianti, Rika; Rahayuniati, Ruth Feti; Suroto, Agus
Jurnal Agritechno Jurnal Agritechno Vol. 16, Nomor 2, Oktober 2023
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v16i2.1174

Abstract

Baseh Village, Kedungbanteng Subdistrict, Banyumas Regency, located on the slopes of Mount Slamet in Central Java, specializes in the production of coffee. With an elevation of approximately 700 meters above sea level, the majority of Baseh Village's residents cultivate robusta coffee. Robusta coffee (Coffea canephora) is known for its stronger and more bitter flavor, as well as its higher caffeine content. These coffee beans are processed and used to make coffee beverages. To ensure the production of high-quality coffee, proper post-harvest handling is essential. One of the challenges is dealing with plant pests (Pest organisms). Post-harvest pests that affect coffee beans include the coffee berry borer (CBB), scientifically known as Hypothenemus hampei, and microfungi like Fusarium sp., which causes bean rot. This overview provides insights into post-harvest coffee pests and their management efforts, which are expected to be beneficial for the Baseh Village community. Keywords: Coffee, CBB, Hypothenemus hampei, microfungi.
Biochemical changes in some banana cultivars infected by Banana bunchy top virus Rahayuniati, Ruth Feti; Kurniawan, Ruly Eko Kusuma; Nurtiati, Nurtiati
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 24 No. 1 (2024): MARCH, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA: JOURNAL OF TROPICAL PLANT PE
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jhptt.12482-90

Abstract

Bunchy top is one of the major diseases on bananas that caused economic losses. This study aimed to determine changes in protein content, the concentration of phenolic compounds, the amount of chlorophyll, and sugar content in several Banana bunchy top virus (BBTV)-infected banana cultivars. The research involved the artificial inoculation, extraction, and biochemical analysis of banana seedlings from the cultivars Mas, Cavendish, Kepok, and Raja. Inoculation was performed using the vector Pentalonia sp.. A factorial complete randomized design (CRD) was used as the experimental design. Each experimental unit consisted of 5 repetitions. Protein, phenol, chlorophyll, and sugar content measurements were performed using a UV-Vis spectrophotometer. Test samples were in the form of fresh leaves from BBTV-infected and non-BBTV-infected plants. Regression analysis and tests for significance were performed to determine the biochemical changes that occurred after testing. The results showed that the average levels of phenols, chlorophyll, protein, and total sugars in BBTV-infected plants were significantly altered. The chlorophyll content decreased from 82–87% in Mas, Cavendish, and Raja cultivars. Total plant phenol in all BBTV-infected cultivars increased by 69.2 to 348.3 ppm. Specificity was evident in the change in protein concentration, which increased by 95 ppm and 84.5 ppm in the Mas and Cavendish cultivars, respectively. This contrasts with the Kepok and Raja cultivars, which decreased by 660.5 ppm and 113.6 ppm, respectively. Sugar levels increased from 3133.9 to 3298.6 ppm in all BBTV-infected breeds. According to the data, BBTV infection has been shown to cause physiological and biochemical changes in Mas, Cavendish, Kepok, and Raja.
Teknologi Pembuatan Metabolit Sekunder Agens Hayati Secara Sederhana Untuk Mengendalikan Penyakit Karat Merah Rahayuniati, Ruth Feti; Manan, Abdul; Mugiastuti, Endang; Soesanto, Loekas
Jurnal SOLMA Vol. 14 No. 2 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i2.17216

Abstract

Pendahuluan: Penyakit karat merah pada tanaman buah dan tanaman keras menyebabkan penurunan kualitas dan kuantitas hasil panen. Penggunaan pestisida kimia secara tidak bijak berisiko menimbulkan residu berbahaya. Kegiatan ini bertujuan meningkatkan pengetahuan petani tentang organisme pengganggu tanaman (OPT) hortikultura tahunan serta keterampilan membuat biopestisida berbasis metabolit sekunder dari agensia hayati. Metode: Sasaran kegiatan adalah Gapoktan Berkah Abadi di Desa Pagerandong, Kecamatan Mrebet, Purbalingga. Teknologi ditransfer melalui pendidikan dan pelatihan pembuatan metabolit sekunder dari agensia hayati secara sederhana. Hasil: Kegiatan berhasil meningkatkan pengetahuan petani tentang OPT dan pengendaliannya. Petani juga mampu memproduksi metabolit sekunder secara mandiri. Kesimpulan: Sosialisasi meningkatkan pengetahuan petani lebih dari 75%, dan pelatihan meningkatkan keterampilan dalam memperbanyak Trichoderma sp., serta membuat biopestisida dan metabolit sekunder.
Efektivitas Trichoderma atroviride dalam Pengendalian Penyakit dan Peningkatan Pertumbuhan Bibit Cengkeh Istiqomah, Dina; Rahayuniati, Ruth Feti
Jurnal Agro Wiralodra Vol. 8 No. 2 (2025): Jurnal Agro Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/agrowiralodra.v8i2.148

Abstract

Clove production in Indonesia is frequently encounters significant impediments from pathogenic diseases during the crucial nursery stage. Reliance on chemical fungicides raises environmental concerns and contributes to pathogen resistance. This study aimed to evaluate the effectiveness of Trichoderma atroviride as a biocontrol agent for disease management and growth promotion in clove seedlings. This research was conducted using a non-factorial Completely Randomized Design with 6 replications. The method involved applying T. atroviride at varying dosages to clove seedlings, followed by observations of disease intensity and growth parameters such as plant height and stem diameter. The results demonstrated that T. atroviride application significantly reduced disease intensity, with an optimal dosage of 10 ml/plant exhibiting very high effectiveness. Morover, T. atroviride consistently led to significant increases in seedling height and stem diameter, resulting in more robust and physiologically well-developed planting material suitable for transplantation.
PENGOMPOSAN LIMBAH SAYUR DENGAN EMPAT ISOLAT Trichoderma harzianum DAN PENGARUHNYA TERHADAP PERTUMBUHAN TANAMAN MENTIMUN IN PLANTA Ersapoetri, Fida Suci; Soesanto, Loekas; Mugiastuti, Endang; Rahayuniati, Ruth Feti; Manan, Abdul; Rohadi, Slamet
Agrin Vol 24, No 2 (2020): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.agrin.2020.24.2.536

Abstract

Penelitian bertujuan mengetahui kemampuan empat isolat Trichoderma harzianum dalam mengomposkan limbah sayur, isolat T. harzianum terbaik pada pengomposan limbah sayur, dan isolat T. harzianum terhadap pertumbuhan tanaman mentimun in planta. Penelitian dilaksanakan di rumah kaca dan Laboratorium Perlindungan Tanaman, Fakultas Pertanian, Universitas Jenderal Soedirman, Purwokerto selama lima bulan. Rancangan Acak Kelompok digunakan dengan empat ulangan dan kombinasi antara empat isolat T. harzianum (T10, T213, T14, dan T15) dengan dua limbah sayur (kubis dan tomat). Variabel yang diamati adalah panjang tanaman, bobot tanaman segar, bobot tanaman kering, panjang akar, jumlah daun, pH akhir kompos, C/N ratio kompos, kepadatan akhir T. harzianum, kegigasan T. harzianum, dan analisis jaringan secara kualitatif. Hasil penelitian menunjukkan bahwa keempat isolat T. harzainum efektif dan cepat dalam mengkomposkan limbah tomat dan kubis. Isolat T. harzianum yang paling baik pada pengomposan adalah T10 dan T213. Aplikasi kompos limbah mampu meningkatkan pertumbuhan tanaman mentimun. Isolat terbaik adalah T. harzianum T16 pada kompos tomat dan T10 pada kompos kubis dalam meningkatkan pertumbuhan tanaman mentimun pada panjang tanaman, panjang akar, bobot tanaman segar, dan bobot tanaman kering dengan peningkatan masing-masing 66,61 dan 52,17%, 61,01 dan 46,55%, 76,41 dan 59,77%, serta 77,99 dan 52,03%.Kata kunci: limbah sayur, mentimun, pengomposan, Trichoderma harzianum.
Co-Authors Abdul Manan Abdul Manan Abdul Manan Agus Suyanto Endang Mugiastuti Endang Mugiastuti Endang Mugiastuti Ersapoetri, Fida Suci Fata, Ghani Husni Iqna Khayatina Rusli Istiqomah, Dina Kurniawan, Ruly Eko Kusuma Leana, Ni Wayan Anik Loekas Soesanto Loekas Soesanto Loekas Soesanto Loekas Soesanto Loekas Soesanto Loekas Soesanto Loekas Soesanto Loekas Soesanto Muhammad Firdaus Oktafiyanto Novianti, Rika Nuraini, Ika Vidi Nurtiati Nurtiati Nurtiati, Nurtiati Prasmaji Sulistyanto Ratna Stia Dewi Rosi Widarawati Ruly Eko Kusuma Kurniawan Sastyawan, Murti Wisnu Ragil SLAMET ROHADI Suroto, Agus Tamad Tamad Totok Agung Dwi Haryanto