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SOSIALISASI PRODUKSI DAN PENGOLAHAN BENIH TOMAT DI JATINANGOR SUMEDANG Nuraini, Anne; Sumadi, Sumadi; Kadapi, Muhamad; Suminar, Erni; Mubarok, Syariful; Raisya, Ega
Dharmakarya Vol 12, No 3 (2023): September, 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/dharmakarya.v12i3.37152

Di Indonesia sebagian besar budidaya tomat dilakukan di dataran tinggi yang memiliki suhu rendah, namun pertumbuhan di sektor ekonomi yang cepat diikuti dengan perkebangan infrastruktur seperti bangunan dan jalan berdampak negatif terhadap pertumbuhan dan perkembangan tanaman. Pada tomat, perubahan temperatur yang melebihi suhu optimum menyebabkan cekaman panas. Cekaman panas akan menurunkan hasil dan kualitas tomat menyebabkan penurunan kualitas polen sehingga mempengaruhi keberhasilan proses penyerbukan dan pembuahan yang merupakan tahap awal proses pembentukan buah. Saat ini telah dilepas varietas baru tomat yang dapat tumbuh di daerah dataran rendah yang bersuhu tinggi yaitu varietas oval dan mutiara. Kedua varietas ini masih belum diketahui oleh masyarakat sekitar sehigga diperlukan kegiatan dalam rangka sosialisasi dan diseminasi tomat varietas baru beserta memperkenalkan teknik cara memproduksi benih tomat unggul. Kegiatan ini dilakukan di Desa Cieles Kecamatan Jatinangor Kabupaten Sumedang dan merupakan salah satu lokasi percobaan Universitas Padjadjaran dengan ketinggian 756 m di atas permukaan laut. Tujuan kegiatan ini adalah untuk melakukan sosialisasi produksi dan pengolahan benih tomat unggul yaitu varietas opal dan mutiara. Metode yang dilakukan pada kegiatan diantaranya kegiatan penyuluhan dan praktek secara langsung serta pendampingan. Hasil kegiatan yang sudah dilakukan 1) pembuatan demplot percontohan pertanaman tomat yang ditanam oleh warga, (2) Praktek pengolahn benih tomat, (3) hasil survey informasi tentang tomat di masyarakat dan ketertarikannya. Setelah kegiatan berlangsung maka banyak warga yang mulai membudidayakan tanaman tomat varietas unggul ini.

SOSIALISASI PASCAPANEN HANJELI YANG BENAR UNTUK MENINGKATKAN PENDAPATAN MASYARAKAT KECAMATAN BUAHDUA KABUPATEN SUMEDANG Wicaksono, Fiky Yulianto; Nurmala, Tati; Yuwariah, Yuyun; Kadapi, Muhamad; Ruminta, Ruminta; Zar, Cucu Suherman Victor
DHARMAKARYA: Jurnal Aplikasi Ipteks untuk Masyarakat Vol 13, No 2 (2024): Juni : 2024
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/dharmakarya.v13i2.51360

Hanjeli (Coix lacryma-jobi L) merupakan tanaman pangan yang memiliki kandungan gizi yang baik, memiliki berbagai manfaat untuk kesehatan, dan dapat dijadikan berbagai pangan olahan. Petani di Kecamatan Buahdua, Kabupaten Sumedang, sedang menginisiasi budidaya tanaman hanjeli, namun mereka belum mengetahui bagaimana penanganan pascapanen hanjeli yang benar. Tujuan program pengabdian kepada masyarakat ini untuk membuat sosialisasi penanganan pascapanen hanjeli yang benar beserta pembuatan produk-produknya. Peserta sosialisasi adalah wanita tani yang suami atau keluarganya membudidayakan hanjeli. Umur peserta dibatasi dari 15 sampai 60 tahun. peserta juga harus memiliki keinginan untuk membuat produk-produk dari hanjeli. Metode sosialisasi yang digunakan adalah penyuluhan tentang tahapan-tahapan pascapanen hanjeli, modifikasi mesin penyosoh hanjeli, dan cara pembuatan produk-produk dari beras hanjeli, yang dilanjutkan dengan praktik pembuatan produk hanjeli. Hasil kegiatan menunjukkan bahwa sebagian besar peserta sebelum pelatihan telah mengenal tanaman hanjeli dan mengetahui kandungan gizinya, namun belum pernah mengkonsumsi dan membudidayakannya. Setelah pelatihan, semua peserta mengetahui tanaman hanjeli dan sebagian besar memahami tahapan pascapanen hanjeli. Semua peserta juga tertarik untuk mencoba mengolah biji hanjeli menjadi berbagai produk, seperti brownies dan tengteng hanjeli, dan semua peserta memiliki optimisme bahwa produk hanjeli yang akan dibuat dapat laku dijual.

Evaluating the effect of plantlet age and Trichoderma spp. application on acclimatization of Boehmeria nivea L. Gaud Aprilia, Eva; Nuraini, Anne; Kadapi, Muhamad
Kultivasi Vol 23, No 2 (2024): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v23i2.50876

One of the crucial stages in the ramie plant (Boehmeria nivea L. Gaud) tissue culture is the acclimatization phase, which transitions between the in vitro and ex-vitro environments. Determining the appropriate age of plantlets and providing nutrients in the substrate play significant roles in the success of acclimatization. This research is conducted to determine the most suitable age of plantlets for acclimatization and assess the impact of providing nutrients through Trichoderma spp. application on the growth of ramie seedlings during the acclimatization phase. The experiment was conducted between January and March 2023 at the Screenhouse Bale Tatanen, Faculty of Agriculture, Universitas Padjadjaran, Jatinangor, Sumedang. The experimental design used was a Randomized Complete Block Design (RCBD) with two factors: plantlet age with three levels (4, 8, and 12 weeks old) and Trichoderma spp. fertilizer application with two levels (without and with Trichoderma) with 4 replications. The results showed that the 4-week-old plantlets exhibited the best height, root number, root length, and leaf number growth. Additionally, the application of Trichoderma spp. increased the stem diameter of the ramie seedlings during the acclimatization phase.

Evaluation of the vigor characteristics of soybean seeds (Glycine max (l.) merr.) of demas 1 and dega 1 cultivars under submergence stress Kadapi, Muhamad; Nuraini, Anne; Yusti, Yusti
AGRICOLA Vol 15 No 1 (2025): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v15i1.6448

The objective of the study was to evaluate the seed vigor of two soybean cultivars under submergence stress conditions. This research was carried out from January to March 2024 at the Seed Technology Laboratory, Faculty of Agriculture, Universitas Padjadjaran. The first test to compare the two cultivars used the F test as variance analysis, and the differences between the two conditions of water level were measured using the t-test at the 5% significant level. In each treatment, it was replicated 4 times and duplicated. Furthermore, the vigor characters were measured using a plastic rolled paper test (PRP) test for 40 seeds in each test. The results of this study indicate that submergence stress conditions can give a real affection to germination percentage, vigor index, root length, hypocotyl, and epicotyl length. The higher germination percentage and vigor index in submergence stress were obtained in the Demas 1 cultivar, 80% and 7,22 respectively. Besides, the hypocotyl and epicotyl length in submergence stress showed higher compare to Dega 1, 11.58 cm and 2.54 cm, respectively. Even though, the Dega 1 cultivar showed the best response in root length under submergence stress conditions with a length of 6 cm. These results indicated that the different response cultivars on Submergence stress may be caused by the genetic and internal condition of the seed.

PENGARUH POTENSIAL OSMOTIK LARUTAN EKSTRAK BAWANG MERAH TERHADAP OPTIMALISASI MUTU FISIOLOGIS BENIH KEDELAI (Glycine max L.) KULTIVAR ANJASMORO YANG TERDETERIORASI Kadapi, Muhamad; Suminar, Erni; Na’im, Aidi
JURNAL AGROTROPIKA Vol 24, No 1 (2025): Jurnal Agrotropika Vol 24 No 1, Mei 2025
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v24i1.9848

The longevity of soybean seed was caused to chemical compound such the protein that being easy to change by in environmental conditions during storage. Therefore, the application in increasing vigor of seed before sowing is required such as organic priming. This study aimed to determine the effect of osmotic potential treatment of shallot extract solution on the physiological quality of deteriorated soybean seeds, Anjasmoro cv based on the different osmotic potential. The research was conducted from August to September 2022 at the Seed Technology Laboratory, Faculty of Agriculture, Padjadjaran University. The experimental design used in this study was a completely randomized design (CRD) with four treatment levels of osmotic potential: 0.04 MPa (control), -0.06 MPa, -0.08 MPa, and -0.27 MPa, and four replications and duplo for each treatment. The data results were analysed using ANOVA at the 5% significance level and the post hoc analysis used the Least Significant Difference test at the 5% level of significance. The results showed significant differences in the germination rate, vigour index, growth speed, and simultaneity of growth. In contrast, there was a non-significant in the normal dry weight of seedlings among treatments. The osmotic potential treatment of shallot extract solution at -0.08 MPa affects physiological quality as shown in germination rate (75.94%), vigor index (5.87), growth speed (30.78%/ethmal), and growth simultaneity of growth (63.75%) trait. This study suggests that the osmotic potential content of shallot extract solution can optimize the physiological quality of deteriorated soybean seeds.

PENGARUH POTENSIAL OSMOTIK LARUTAN EKSTRAK BAWANG MERAH TERHADAP OPTIMALISASI MUTU FISIOLOGIS BENIH KEDELAI (Glycine max L.) KULTIVAR ANJASMORO YANG TERDETERIORASI Kadapi, Muhamad; Suminar, Erni; Na’im, Aidi
JURNAL AGROTROPIKA Vol. 24 No. 1 (2025): Jurnal Agrotropika Vol 24 No 1, Mei 2025
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v24i1.9848

The longevity of soybean seed was caused to chemical compound such the protein that being easy to change by in environmental conditions during storage. Therefore, the application in increasing vigor of seed before sowing is required such as organic priming. This study aimed to determine the effect of osmotic potential treatment of shallot extract solution on the physiological quality of deteriorated soybean seeds, Anjasmoro cv based on the different osmotic potential. The research was conducted from August to September 2022 at the Seed Technology Laboratory, Faculty of Agriculture, Padjadjaran University. The experimental design used in this study was a completely randomized design (CRD) with four treatment levels of osmotic potential: 0.04 MPa (control), -0.06 MPa, -0.08 MPa, and -0.27 MPa, and four replications and duplo for each treatment. The data results were analysed using ANOVA at the 5% significance level and the post hoc analysis used the Least Significant Difference test at the 5% level of significance. The results showed significant differences in the germination rate, vigour index, growth speed, and simultaneity of growth. In contrast, there was a non-significant in the normal dry weight of seedlings among treatments. The osmotic potential treatment of shallot extract solution at -0.08 MPa affects physiological quality as shown in germination rate (75.94%), vigor index (5.87), growth speed (30.78%/ethmal), and growth simultaneity of growth (63.75%) trait. This study suggests that the osmotic potential content of shallot extract solution can optimize the physiological quality of deteriorated soybean seeds.

Analisis Permasalahan Seni Tani Dalam Menerapkan Konsep Community Supported Agriculture (CSA) Alafgani, Fahmi Zamaludin; Setiawan, Iwan; Kadapi, Muhamad
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 10, No 1 (2024): Januari 2024
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v10i1.11659

In response to various problems related to the global food system, various Alternative Food Networks (AFN) have been developed over the last two decades. One of the AFN that has been widely implemented in the world is Community Supported Agriculture (CSA). The CSA approach offers an alternative community-based agricultural model based on the principles of locality and solidarity economy, where production, distribution and consumption practices are made distinct from the global food system. The growth of CSA has become increasingly widespread, starting from European countries, America, Australia to Indonesia. In reflecting on the growth and development of CSA in various countries, this study aims to analyze the problems and potential for the development of CSA in Tani Arts, considering that Seni Tani is one of two existing CSAs in Indonesia. This research was designed qualitatively using the case study method. Data collection techniques were carried out by non-participant observation, in-depth interviews and documentation. Existing data were then analyzed by analysis of literature studies, analysis of fishbone diagrams. The analysis of the literature study shows that CSA Seni Tani in general has implemented the main principles of the CSA concept, although it is not perfect because there are still contradictions in values that occur. The Fishbone Diagram analysis shows that there are four main problems in the application of CSA Seni Tani, namely first, product risk that does not match consumer expectations. Second, socialization regarding the concept of CSA is not optimal. Third, CSA in Seni Tani experienced fluctuations in active members. The four CSA Seni Tani have not yet reached many farmers in East Bandung as targets for collaboration partners.

Evaluasi Karakter Kualitas Fisiologis Benih Hanjeli (Coix lacryma-jobi L.) pada Beberapa Kondisi Kapasitas Lapang Kadapi, Muhamad; Juniyanti, Dwinita Aulia; Nurmala, Tati
AGRITROP Vol 21, No 2 (2023): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agritrop.v21i2.22170

Hanjeli (Coix lacryma-jobi L.) merupakan tanaman pangan alternatif fungsional karena mengandung protein, lemak dan kalsium yang lebih tinggi dibanding tanaman pangan padi dan jagung. Tanaman hanjeli diharapkan dapat dikembangkan ke daerah marginal, semisal daerah lahan kering dan beriklim kering. Namun usaha ini dipengaruhi oleh beberapa faktor seperti kultivar, kualitas benih, dan teknologi produksi tanaman. Oleh karena itu, tujuan penelitian ini adalah untuk mengevaluasi karakter fisiologi benih seperti daya tumbuh dan vigor benih hanjeli kultivar lokal Watani Wado pada beberapa taraf cekaman. Percobaan dilaksanakan di Rumah Plastik Bale Tatanen Fakultas Pertanian Universitas Padjadjaran pada bulan Januari-April 2023. Rancangan percobaan yang digunakan adalah Rancangan Bujur Sangkar Latin 4x4 dengan empat perlakuan cekaman kekeringan menggunakan 4 taraf kapasitas lapang. Perlakuan itu terdiri dari (A) 100% KL, (B) 85% KL, (C) 65% KL, dan (D) 35% KL. Hasil analisis keragaman menggunakan uji F taraf 5% menunjukan terjadi perbedaan antar perlakuan pada semua karakter vigor benih. Adapun hasil uji lanjut menggunakan uji LSD taraf 5% pada penelitian ini menunjukkan bahwa tanaman hanjeli masih mempunyai nilai daya tumbuh, indeks vigor, panjang akar, dan panjang tunas yang baik hingga tingkat cekaman kekeringan 65% KL. Hasil penelitian ini mengindikasikan bahwa karakter fisiologis benih seperti daya tumbuh, indeks vigor serta panjang tunas dan akar bisa dijadikan acuan untuk mengetahui periode kritis hanjeli pada kondisi kekeringan.

Kualitas Fisiologis Benih Hanjeli (Coix lacryma-jobi L.) Pada Beberapa Taraf Cekaman Salinitas Kadapi, Muhamad; Aurelia Pratomo, Rasya; Nurmala, Tati
Agrium Vol 20 No 4 (2023)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v20i4.13997

Hanjeli (Coix lacryma-jobi L.) adalah tanaman pangan alternatif yang ditujukan untuk mendukung program diversifikasi sumber karbohidrat karena kandungan karbohidratnya yang hampir sama dengan beras dan jagung, serta dapat menjadi sumber pangan fungsional karena kandungan protein, lemak, dan kalsiumnya lebih baik dibandingkan beras. Namun demikian, salah satu kendala untuk mendukung usaha itu yaitu ekstensifikasi lahan pertanian ke areal lahan marjinal seperti ke lahan dengan kondisi salin. Diperlukan kajian sebelum tanaman itu dikembangkan ke lahan marginal khususnya pada periode kritis tanaman, salah satunya fase perkecambahan. Tujuan dari penelitian ini adalah untuk mengetahui tingkat vigor benih hanjeli pada beberapa taraf cekaman salinitas. Penelitian ini dilaksanakan pada bulan Januari-Februari 2023 di Laboratorium Teknologi Benih, Fakultas Pertanian, Universitas Padjadjaran. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap dengan 4 taraf cekaman salinitas; 0 dS/m, 4 dS/m, 8 dS/m, dan 12 dS/m sebanyak 4 ulangan. Analisis keragaman berdasarkan uji F (level 5%) digunakan untuk mengetahui signifikansi antar perlakuan. Apabila terdapat perbedaan nyata maka dilakukan uji LSD pada taraf signifikansi 5%. Hasil penelitian menunjukkan bahwa pada semua karakter pengamatan fisiologis benih seperti pada daya berkecambah, indeks vigor, panjang akar dan pupus berbeda nyata dan mengalami penurunan seiring bertambahnya taraf salin. Namun demikian, berdasarkan standar Stress Susceptibility Index benih hanjeli masih toleran sampai kadar salinitas 8 dS/m.

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