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TOLERANSI TEKANAN OSMOTIK PADA PERKECAMBAHAN PADI VARIETAS INPARI MENGGUNAKAN MANNITOL Riza Yuli Rusdiana; Halimatus Sa'diyah; Indri Fariroh
Jurnal Agrotek Tropika Vol 11, No 4 (2023): JURNAL AGROTEK TROPIKA VOL 11, November 2023
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v11i4.6683

Cekaman kekeringan memberikan dampak pada padi sawah tadah hujan di dunia sebesar 23 juta hektar. Pengujian cekaman kekeringan pada stadia perkecambahan padi dapat dilakukan dengan larutan osmotik mannitol. Penelitian mengenai toleransi cekaman kekeringan menggunakan mannitol pada stadia perkecambahan padi belum pernah dilakukan di Indonesia. Tujuan penelitian ini adalah mensimulasikan tekanan osmotik dan mengidentifikasi batas toleransi cekaman kekeringan terhadap kinerja fisiologis benih padi varietas Inpari 19, Inpari 32 dan Inpari 49. Percobaan simulasi tekanan osmotik (0 MPa, -0.03 MPa, -0.05 MPa, -0.08 MPa dan -0.11 MPa) menggunakan konsentrasi mannitol (0%, 2%, 4%, 6% dan 8%) diterapkan pada benih padi Inpari 19, Inpari 32 dan Inpari 49. Parameter daya berkecambah, kecepatan tumbuh, indeks vigor, panjang akar, jumlah akar dan panjang kecambah diamati sebagai respon fisiologi penanda perkecambahan toleran cekaman kekeringan. Analisis non parametrik diterapkan pada penelitian ini, karena seluruh respon fisiologi benih tidak memenuhi asumsi normalitas dan homogenitas ragam. Hasil uji Bredenkamp menunjukkan perbedaan konsentrasi mannitol yang menghasilkan tekanan osmotik berbeda memberikan pengaruh nyata terhadap fisiologi benih varietas Inpari. Penurunan tekanan osmotik dibawah perlakuan mannitol mengakibatkan penurunan nilai DB, IV, KCT, PA, JA dan PK dari varietas Inpari 19, Inpari 32 dan Inpari 49. Ketiga varietas padi yang digunakan mempunyai toleransi cekaman kekeringan pada media tanam dengan tekanan osmotik sebesar -0.03 MPa (mannitol 2%).

Innovation of Silicon Fertilizer Based on Agricultural Waste to Address Fertilizer Scarcity in the Harapan Jaya Farmer Group, Pamekasan Sundahri, Sundahri; Saleh, Azmi; Harsanti, Restiani Sih; Fariroh, Indri; Munandar, Denna Eriani; Musyaffa', Hudzaifah; Pramudya, Frisco Sendy; Suwono, Hadi; Wati, Henny Diana; Maulidi, Fathoni Ilham; Maharani, Aulia Febrina
Unram Journal of Community Service Vol. 6 No. 1 (2025): March
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v6i1.846

The relatively high price of inorganic fertilizers means that members of the Harapan Jaya Farmer Group are unable to optimally meet their fertilizer needs. On the other hand, farmers have not been able to process their agricultural waste properly which is generally only by burning. This method is not environmentally friendly because it can pollute the air, lose its nitrogen content and kill soil organisms that are useful for plants. In fact, there is no return of crop residues to the land. This condition can cause soil fertility to decrease and requiring more fertilizer inputs. This additional input has an impact on increasing the cost of farming. To solve above problems, this community service program had been undertaken in April to November 2024 through counseling, training and mentoring to farmers who are members of the farmer group as the partner in this program. The focus of this program was mainly on the management of gramine crop waste such as rice and corn which absorb very high silicon element. The results of this service showed that the training participants were very enthusiastic in attending the counselling and could absorb the presented materials. Almost all participants were able to overcome the techniques or methods in the process of making silicon fertilizer during the training. In addition, they were also very interested in trying the fermented and well-designed fertilizer based on the respondent’s assessment. However, applying fertilizer in the form of demo plots requires separate planning in the future because the process of making silicon fertilizer takes very long time.

Evaluasi Uji Radicle Emergence dengan Uji Kecepatan Tumbuh Benih Selada Fariroh, Indri
JAGO TOLIS : Jurnal Agrokompleks Tolis Vol 5 No 3 (2025): September
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jago.v5i3.989

Benih selada mempunyai vigor rendah ketika ditanam di lapang yang disebabkan karena suhu tinggi. Benih bervigor rendah menghasilkan perkecambahan yang lambat dan tidak seragam di lapang sehingga berpengaruh terhadap produksi tanaman. Untuk mengetahui vigor benih secara cepat, dibutuhkan metode uji perkecambahan yang mencerminkan performa benih di lapang. Uji Radicle Emergence (RE) digunakan untuk mendeteksi vigor benih secara cepat namun validasinya terbatas pada beberapa komoditas saja. Tujuan dari penelitian ini adalah mengembangkan metode penghitungan uji RE pada benih selada serta mengetahui korelasi antara uji RE dengan uji kecepatan tumbuh benih (KCT). Penelitian menggunakan Rancangan Acak Kelompok faktorial yang terdiri dari varietas selada (Grand Rapids, Ava Red, Red Coral, Karina) dan hari pengecambahan (1, 2, 3, 4, 5, 6, 7 hari). Terdapat 28 kombinasi perlakuan, setiap perlakuan diulang sebanyak 15 kali sehingga terdapat total 420 satuan percobaan. Variabel pengamatan penelitian merupakan persentase KCT dan RE. Perhitungan RE dilakukan menggunakan beberapa rumus dengan satuan %/etmal, %, benih/etmal, dan hari. Perhitungan RE menggunakan satuan hari dilakukan dengan pendekatan Mean Germination Time (MGT). Hasil menunjukkan bahwa evaluasi RE menggunakan hitungan %/etmal, %, dan benih/etmal dilakukan pada rentang 1-2 hari. Evaluasi RE menggunakan MGT dilakukan pada 1.2 – 3.69 hari. Metode penghitungan RE menggunakan MGT berkorelasi erat dengan KCT namun hubungannya negatif (r = -0.856, R2 = 0.7333, p<0.001), semakin tinggi KCT maka waktu munculnya radikula semakin cepat.

Organic Fertilizer Training Using Animal Waste to Enhance Sustainable Agriculture in Jubung Village Harsanti, Restiani Sih; Indri Fariroh; Usmadi; Slameto; Sundahri; Arfiane Desthariani; Firman Aritonang
GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2025): GANDRUNG: Jurnal Pengabdian Kepada Masyarakat
Publisher : Fakultas Olahraga dan Kesehatan, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/gandrung.v6i2.5737

This community service program aimed to address the stagnant rice production and the high cost of inorganic fertilizers in Jubung Village, Sukorambi District, Jember Regency, by introducing organic fertilizer production using agricultural waste and livestock manure activated with MOL (local microorganisms) derived from roots. The program was implemented through several stages: socialization, counseling on the role of organic materials in improving soil fertility, practical training in producing organic fertilizers, and program monitoring and evaluation. The training involved members of the “Tani Mulyo” farmer group, who showed high enthusiasm and active participation. As a result, farmers gained knowledge and skills in processing organic waste into organic fertilizers, thereby reducing their dependence on inorganic fertilizers and promoting sustainable agricultural practices. The fermentation process successfully produced organic fertilizers with desirable characteristics: a crumbly texture, a dark brown color, and no pungent odor, indicating the effectiveness of MOL from roots as a bioactivator. This initiative is expected to support environmentally friendly agriculture and increase rice productivity in the area.

Dormansi Benih Selada pada Kondisi Pengecambahan yang Berbeda Fariroh, Indri; Priyantono, Eko
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 31 No 2 (2024): Agustus
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agrolandnasional.v31i2.2166

Beberapa genotipe benih selada mempunyai dormansi sekunder karena sensitif terhadap cahaya dan suhu tinggi. Selada merupakan tanaman introduksi dari daerah subtropis sehingga perlu penyesuaian di iklim tropis. Naungan dan suhu tinggi selama pengecambahan menyebabkan rendahnya persentase perkecambahan benih. Pengecambahan beberapa benih selada pada berbagai kondisi bertujuan untuk memberikan rekomendasi varietas selada yang tidak mempunyai dormansi sekunder serta toleran terhadap cekaman lingkungan tropis. Penelitian menggunakan Rancangan Acak Kelompok faktorial dengan 2 faktor perlakuan yaitu varietas selada (Grand Rapids var. LE 1889, Karina, Ava Red, Red Coral) dan kondisi pengecambahan (cahaya normal, ruang gelap, cahaya merah 1 jam, cahaya merah 2 jam, cahaya merah 3 jam), diulang 15 kali. Hasil penelitian menunjukkan bahwa benih selada Karina menghasilkan persentase daya berkecambah (94,29%), potensi tumbuh maksimum (98,6%), indeks vigor (92,8%), dan keserempakan tumbuh yang paling tinggi (94,13%) serta persentase benih segar tidak tumbuh terendah (0,11%). Selada Karina tidak mempunyai hambatan dormansi karena cahaya maupun suhu tinggi sehingga cocok dibudidayakan di iklim tropis Indonesia.

PELATIHAN PEMBUATAN MOL AKAR BAMBU DALAM MENDUKUNG PERTANIAN ORGANIK KEDELAI DI DESA JUBUNG KABUPATEN JEMBER Aritonang, Firman; Pakpahan, Tioma Stephani; Harsanti, Restiani Sih; Fariroh, Indri; Usmadi, Usmadi; Munandar, Denna Eriani; Sundahri, Sundahri; Slameto, Slameto
PAPUMA: Journal of Community Services Vol. 3 No. 01 (2025): April 2025
Publisher : Program Studi Agronomi Fakultas Pertanian Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/papuma.v3i01.2556

Jubung Village is the largest soybean producing area in Sukorambi District. The Farmer Group 'Tani Mulyo" experienced problems in soybean cultivation, namely soybean production which could not increase and the high price of fertilizer. The solution that can be given is the use of local microorganisms (MOL). MOL (Local Microorganisms) is a group of commonly cultivated microorganisms use in the "zero waste" concept is as a "starter" for organic composting. Materials and tools used were bamboo roots, granulated sugar, shrimp paste, rice bran, water, pan, stirrer, 20 L bucket, stove, cover and sprayer. The work program began with preparation of activities such as coordination with several stakeholders such as village officials, accompanying group lecturers, farmers and the Jubung village community. Next, socialization and practice of making local microorganisms (MOL) were carried out. This implementation is a practice of making local microorganisms (MOL) which is carried out at the home of one of the jubung farming communities. The production of local microorganisms (MOL) was accompanied by lecturers and carried out jointly with farmers. Indicators of the success of the work program which aims to develop the insight and skills of the community and farmers in improving the community economy with local microorganism entrepreneurship (MOL), and increasing the productivity of agricultural input products in Jubung village.

Pematahan Dormansi Benih Selada menggunakan Konsentrasi Benzyladenine dan Penyinaran yang Berbeda: Lettuce Seed Dormancy Breaking using Different Radiation and Benzyladenine Concentration Fariroh, Indri; Tri Handoyo; Riza Yuli Rusdiana
Jurnal Hortikultura Indonesia (JHI) Vol. 15 No. 1 (2024): Jurnal Hortikultura Indonesia (JHI)
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jhi.15.1.1-7

Secondary dormancy in lettuce seeds which is triggered by high temperatures and darkness is caused low germination in nurseries. This issue must be solved to obtain high-quality seeds. The experimental design used factorial randomized complete block design, i.e., 6-benzyladenine concentration (0, 0.05, 0.1, 0.5, 1 mM) and radiation treatment (light, dark, red light 1, 2, 3 hours) with 3 replicates. The lettuce varieties used Grand Rapids (GR) and Ava Red (AR). The parameters observed were the percentage of seed germination (SG), seed vigor index (SVI), seed growth rate (SGR), and fresh seed that did not grow (FSdnG). Data were analyzed using ANOVA, the treatment which showed significant effect further tested using Duncan Multiple Range Test at α = 5%. The result showed that GR seed without BA soaking resulted in higher SG (39.20%), SVI (26.13%), SGR (12.04%), also lower FSdnG (6.13%). The highest percentage of SVI in GR seed was reported on light treatment (26.93%). Radiation of red light for 1 hour without seed soaking in BA produced higher SG (76%) and SGR (29.98%) in Ava Red. The highest percentage of SVI in Ava Red was obtained from seeds without soaking in BA (53.33%) and germinated in light conditions (34.93%).Keywords: BAP, photodormancy, red light, skotodormancy

Innovation of Silicon Fertilizer Based on Agricultural Waste to Address Fertilizer Scarcity in the Harapan Jaya Farmer Group, Pamekasan Sundahri, Sundahri; Saleh, Azmi; Harsanti, Restiani Sih; Fariroh, Indri; Munandar, Denna Eriani; Musyaffa', Hudzaifah; Pramudya, Frisco Sendy; Suwono, Hadi; Wati, Henny Diana; Maulidi, Fathoni Ilham; Maharani, Aulia Febrina
Unram Journal of Community Service Vol. 6 No. 1 (2025): March
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v6i1.846

The relatively high price of inorganic fertilizers means that members of the Harapan Jaya Farmer Group are unable to optimally meet their fertilizer needs. On the other hand, farmers have not been able to process their agricultural waste properly which is generally only by burning. This method is not environmentally friendly because it can pollute the air, lose its nitrogen content and kill soil organisms that are useful for plants. In fact, there is no return of crop residues to the land. This condition can cause soil fertility to decrease and requiring more fertilizer inputs. This additional input has an impact on increasing the cost of farming. To solve above problems, this community service program had been undertaken in April to November 2024 through counseling, training and mentoring to farmers who are members of the farmer group as the partner in this program. The focus of this program was mainly on the management of gramine crop waste such as rice and corn which absorb very high silicon element. The results of this service showed that the training participants were very enthusiastic in attending the counselling and could absorb the presented materials. Almost all participants were able to overcome the techniques or methods in the process of making silicon fertilizer during the training. In addition, they were also very interested in trying the fermented and well-designed fertilizer based on the respondent’s assessment. However, applying fertilizer in the form of demo plots requires separate planning in the future because the process of making silicon fertilizer takes very long time.

Training on Making Local Microorganisms (MOL) based on Mimosa Roots to Farmers Group in Jubung Village Harsanti, Restiani Sih; Fariroh, Indri; Usmadi; Eriani Munandar, Denna; Sundahri; Stephani Pakpahan, Tioma; Aritonang, Firman
GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2024): GANDRUNG: Jurnal Pengabdian Kepada Masyarakat
Publisher : Fakultas Olahraga dan Kesehatan, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/gandrung.v5i2.4124

Jubung Village is the largest soybean producer in Sukorambi District. Partners in this service are farmer groups in Jubung with the name of the Farmer Group "Tani Mulyo". This partner has the problem of soybean production that cannot increase and the high price of fertilizer. The solution offered to solve the problem is the use of local Microorganisms (MOLs). MOL is useful for increasing plant production and bio activators and fermentation of animal feed. Mimosa has the potential as an antimicrobial food pathogen. Mimosa root can speed up the process of absorption of nutrients and water, as well as remodel organic matter in the soil. The purpose of the service activity is to introduce the technology of making root MOL to supporting organic farming. The solutions provided will be divided into several activities, including socialization, counseling about the role of PGPR and MOL, soybean cultivation according to GAP, practices for making Root MOL, monitoring and evaluation. The results of the activity showed that the participants participated in the activity enthusiastically, as evidenced by the discussion that went well. The indicators of the success of making MOL are indicated by the characteristics of cloudy color and have a fermentation smell

Penyimpanan Serbuk Sari Jagung dan Potensinya untuk Produksi Benih Hibrida Fariroh, Indri; Palupi, Endah Retno; Suwarno, dan Faiza Chairani
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 45 No. 2 (2017): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Production of maize hybrid seed is hindered by relatively poor production by the male line pollen; short live of the pollen which was ascribed to desiccation and dehydration sensitive and flowering asynchrony between male and female lines. The aims of this study were to enhance production and viability of male line pollen and also to determine the suitable storage condition for maintaining pollen viability in order to be used for production of hybrid seed. The research consisted of two experiments. The first experiment was arranged in split plot randomized block design with NPK dosages as main plot (0, 300, 600, 900 kg ha-1) and application of boron as sub-plot (0, 1.5, 3, 4.5, 6 kg ha-1), replicated three times. The second experiment used randomized block design with two factors, i.e. storage temperature (-196 oC and -20 oC) and storage period (0, 1, 2, 3, 4 weeks). The result showed that NPK 900 kg ha-1 increased the number of spike per tassel from 9.3 to 10.7. Application of NPK 600 kg ha-1 or boron 1.5 kg ha-1 improved pollen viability. Combination of NPK 900 kg ha-1 and boron 6 kg ha-1 resulted in the highest pollen viability of 95.3%. Pollen after being stored for four weeks either in -196 ºC or -20 ºC was possible to be used for seed production with 20% seed set.Keywords: boron, freezer, liquid nitrogen, NPK dosage, pollen viability

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