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All Journal Jurnal Lahan Suboptimal Jurnal Agroekoteknologi Agrin : Jurnal Penelitian Pertanian Prosiding Seminar Nasional Universitas Ma Chung Journal of Smart Agriculture and Environmental Technology
Sopiana, Rina
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Development of biofortified rice for reduce stunting rates in South Sumatra Province Sopiana, Rina
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 13 No. 2 (2024): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.13.2.2024.676

Abstract

Lack of the element Zn in the body was one of the serious problems of malnutrition in Indonesia because it reduces endurance, productivity and quality of human life, and was one of the factors causing stunting. Stunting is worrying because it can cause problems with a child's growth and development, which is characterized by the child's height being below standard. One of the factors causing stunting is reduced consumption of zinc (Zn), especially in pregnant women and children. Deficiency of the element Zn in the body can be corrected by consuming foods that contain Fe and Zn. This writing aims to inform and convey the idea that one of the efforts that can be made to reduce stunting rates is through the development of Biofortified rice which will produce nutritious rice. To evaluate the impact of rice development, an evaluation was carried out on rice production and its effect on reducing stunting in several districts in South Sumatra. The method used was interviews, recapitulation of primary and secondary data. Biofortified rice cultivation efforts had been carried out in South Sumatra since 2021 in South OKU (1000 ha), in 2022 in Lahat (1000 ha), and in 2023 in eight districts (8000 ha). In general, Biofortified rice production in South OKU Regency (5.28 tons dry Grain/ha) and Lahat Regency (5.08 tons Harvested Dry Grain/ha). Based on the 2021 Indonesian Nutritional Status Survey (INSS) saw a decrease in the average prevalence of stunting in South Sumatra in 2022 to 18.6%, which decreased from 24.8% in 2021, including in Biofortified rice development districts. Based on the fact that the development of Biofortified rice can be an effort to reduce stunting, The Regional Government was increasingly expanding rice cultivation in almost all districts/cities.
Pengaruh Komposisi Media Semai Sistem Tertutup Terhadap Perkecambahan Padi (Oryza Sativa L.) Inpari 32 Harun, M Umar; Agustina, Heni; Bela, Triwulan Maryanita; Sopiana, Rina
Jurnal Agroekoteknologi Vol 15, No 2 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i2.21437

Abstract

One of the efforts to facilitate the way of taking rice seeds from the nursery media is to use plastic sacks instead of  directly from the soil.  To obtain the best planting media, experiments have been carried out on the no tidal swamp Rice   Fields, Pemulutan Village (3°05'42.7"S, 104°44'01.7"E), Ogan Ilir Regency, South Sumatra Province from June to August 2022.  The design method used was a Randomized Block Design. The treatments tested were four compositions of planting media mixtures, namely a mixture of soil with chicken manure, a mixture of black sand and chicken manure, a mixture of white sand and chicken manure, and black sand. The media composition ratio was 1:1 (V/V). All treatments were replicated three times to obtain 12 units. The seeds used are rice seeds of the Inpari 32 variety. The size of the seeding media made from plastic sacks was 160 cm x 100 cm, and the thickness of the entire planting media composition was 3 cm.  The plastic sacks used had a length of 180 cm and a width of 112 cm, and were used as a pad for a rice nursery which were 160 cm x 100 cm, and the thickness of all media compositions was 3 cm. The composition of the four treatments prior to the study showed that the pH was relatively the same (6.9-7.0) and the EC valuesvaried greatly (207-7734 mS), and at 14 day after plant (DAP) there was a decrease in pH to 4.3-5.3 and EC decreased drastically with narrow variations being (170-384 dS/cm).  Changes in the chemical properties of the media certainly had an impact on seed germination (70-90%) at 14 DAP of each media, and it turned out that the composiion of the type of planting media had  significant effect on sprout height, number of leaves, leaf length and sprout root length. In general, it can be concluded that the best media composition for rice germination is soil and chicken manure.
Germination of True Shallot Seed (TSS) of Onion Cultivars and Mixing of Planting Media Sopiana, Rina; Suwignyo, Rujito Agus; Harun, M. Umar; Susilawati, Susilawati
Journal of Smart Agriculture and Environmental Technology Vol. 1 No. 2 (2023): August 2023: Published, 2023-08-03
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2023.1.2.37-41

Abstract

In Indonesia, onion cultivation uses bulbs, which disrupts stocks of consumtion and trade quite significantly. One way to reduce the need for bulbs from onions is to use True Shallot Seed (TSS). Onion of TSS can reduce production costs, and is practical in shipping compared to bulbs. One of the activities in the cultivation of TSS is the preparation of strong, uniform and healthy of seedling. This study aims to examine the appropriate composition of organic matter as a planting medium to accelerate the germination time of various cultivars of TSS. The planting medium tested was a mixture of soil, rice husk, cocopeat and sawdust. This study used a complete randomized block design which was arranged in factorials. The first factor was the variety and the second factor was mixing of organic matter. Mixing organic matter with the soil before planting onion seeds led to an increase in soil pH from 0.77 to 1.51. Mixing soil with organic matter before implementation increased the pH of the media, CEC, WHC, and decreases the bulb density. After germination, the husk and cocopeat mixture showed a pH (5.9), CEC (1.62 mS.cm-1), bulb density (0.3 g/cm3) and WHC (162%). The combination of rice husk and cocopeat as the growing medium (4,9 days), the Sanren cultivar (7,3 days) exhibited the fastest germination and seedling growth rate compared to other cultivars and mixed growing media.
APLIKASI HERBISIDA NABATI AIR KELAPA (Cocos nucifera L.) TERHADAP GULMA PADI SISTEM TABELA DI LAHAN RAWA LEBAK Harun, M. Umar; Bela, Triwulan Maryanita; Agustina, Heni; Yakup, Yakup; Sopiana, Rina
Agrin Vol 28, No 2 (2024): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.agrin.2024.28.2.806

Abstract

Salah satu kendala budidaya padi di lahan rawa lebak yaitu gulma yang berrmacam jenis dari kelompok rerumputan, teki dan berdaun lebar sehingga menjadi penghambat pertumbuhan padi. Untuk mengatasi gulma tersebut maka penggunan herbisida nabati sudah mulai dikembangkan. Penelitian bertujuan untuk mendapatkan informasi tentang prospek air kelapa yang difermentasi dengan ragi dan EM4 untuk diolah menjadi herbisida nabati, dan mendapatkan dosis herbisida nabati asal air kelapa tersebut untuk mengendalikan gulma padi sawah di rawa lebak. Penelitian ini berbahan dasar dari fermentasi air kelapa, bawang putih, EM4 dan ragi selama dua minggu. Larutan fermentasi air kelapa tersebut diencerkan menjadi perlakuan 25%, 50%, dan 75 % serta control yaitu 0%. Setiap perlakuan diulang sebanyak tiga ulangan. Aplikasi herbisida nabati diakukan dengan menggunakan knapsack sprayer yang dilakukan dengan 3 kali aplikasi yaitu pada umur padi 20 HST, 40 HST dan 60 HST. Adapun basis penyemprotan herbisida nabati adalah 400 L/Ha. Petak sampel berdimensi luas 6,25 m² atau volume semprot larutan herbisida nabati 250 mL/petak. Varietas padi yang digunakan adalah ciherang dengan system tanam tabur (Tabela). Hasil pengamatan awal diperoleh informasi bahwa keragaman gulma sebelum aplikasi terdiri dari famili Cyperacea yaitu Cyperus difformis, Cyperus iria dan Fimbristylis miliacea dan satu dari famili Poaceae yaitu Echinochloa crus-galli. Dosis 75% herbisida nabati dapat memicu perubahan warna daun gulma, dan fitotoksisitas pada gulma Fimbristylis miliacea akan tampak setelah 47 HST. Ada tiga jenis gulma yang belum mati yaitu gulma Cyperus difformis,gulma Cyperus iria, dan Echinochloa crus-galli. Berdasarkan hasil analisis regresi, peningkatan konsentrasi herbisida nabati berpengaruh terhadap penurunananbobot segar dan bobot kering gulma pada petak sampel.Kata kunci: air kelapa, herbisida nabati, gulma padi, rawa lebak
Performance of intercropping corn on manure oil palm plantations on dry land Umar Harun, Muhammad; Yakup, Yakup; Seprila, Marlin; Priatna, Satria Jaya; Sopiana, Rina; Habibulloh, Habibulloh
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 14 No. 1 (2025): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.14.1.2025.718

Abstract

The intercroping area (IC) is around 0.5 ha from one hectare of mature oil palm (YH). The research aimed to observe the growth and yield of corn from the Bisi 16 variety in oil palm plantations from the SJ 5 variety and the effect of corn as IC on oil palm. The research location was in Mesuji Raya Sub-district, Ogan Komering Ilir, South Sumatra, from April 2024 to July 2024. The interspace number of oil palm of 1 ha were 12  and it was six interspaces as the object research was as frond staking. The research method used was non-experimental.  Each of front staking had two sample plots of corn (3×3 m), and samples  selected for each plot were 15 crops.  For oil palm (8×8×8 m) two samples of crops were beside the corn plot.  The total of  oil palm samples was 24 crops from oil palm IC, and compared to 24 crops from  monoculture.  The research results showed that the growth of IC corn was lower for plant height (16%), and the reduction in corn yield (26%) from one ha compared to the description. The total  yield from corn IC was approximately 2.09 tons of corn shells, which were lower from monoculture description. The growth and yield of oil palm IC were better than monoculture, with an increase a number of fruit bunches (9%) and FFB weight (11%).  Corn is an intercrop/polyculture crop in oil palm plantations after one or two years of production.
An Utilization of Nutrizink Rice as an Effort to Reduce Stunting Rates through the Free Supplemental Food and Nutritious Meal Program in South Sumatra Province Sopiana, Rina
Prosiding Seminar Nasional Universitas Ma Chung (Informatika & Sistem Informasi Bahasa dan Seni
Publisher : Ma Chung Press

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Beras Nutrizink sebagai Salah Satu Upaya Penurunan Angka Stunting melalui Program Pemberian Makanan Tambahan dan Makan Bergizi Gratis di Provinsi Sumatera Selatan. Data SSGI yang dilakukan oleh Kementerian Kesehatan RI tahun 2022 menunjukkan terjadi penurunan angka stunting di Indonesia Tahun 2022 dibandingkan Tahun 2021 yaitu sebesar 2,8% dari 24,4% menjadi 21,6% dan mengalami penurunan kembali sebesar 0,1% di tahun 2023. Tahun 2024 turun menjadi 19,8% tetapi masih diatas target RPJMN sebesar 14%. Salah satu faktor yang menyebabkan stunting yakni kurangnya konsumsi gizi Zn yang terjadi di masyarakat, utamanya pada ibu hamil dan balita. Pencegahan stunting dapat dilakukan antara lain dengan pemenuhan kebutuhan zat gizi bagi ibu hamil, menyusui dan balita. Upaya pencegahan stunting dibidang pertanian dengan menyediakan sumber pangan yang mengandung unsur Zn lebih tinggi melalui Pengembangan Padi Biofortifikasi varietas Inpari Nutrizink yang memiliki rata-rata kandungan Zn 29,54-34,51 ppm diatas 25% dari varietas padi biasa Pemerintah Provinsi Sumatera Selatan melalui alokasi APBN Kementerian Pertanian RI sejak tahun 2021 sudah mulai melaksanakan kegiatan Pengembangan Padi Biofortifikasi yang tersebar di beberapa kabupaten/kota. Permasalahan yang ada dilapangan sampai saat ini adalah produksi beras nutrizink yang dihasilkan dari kegiatan Pengembangan Padi Biofortifikasi sampai tahun 2024 dari informasi lapangan belum tersalurkan ke pihak yang membutuhkan dan rentan terkena stunting sehingga perlu adanya kegiatan yang memastikan beras biofortifikasi dapat tersalur sesuai peruntukannya. Pemberian beras nutrizink yang mengandung unsur Fe dan Zn tinggi melalui diversifikasi pangan pada program Pemberian Makanan Tambahan dan Makan Bergizi Gratis dapat dijadikan sebagai salah satu upaya pencegahan stunting di Bidang Pertanian.
Co-Authors Agustina, Heni Bela, Triwulan Maryanita Habibulloh, Habibulloh Harun, M Umar M. Umar Harun Rujito Agus Suwignyo Satria Jaya Priatna, Satria Jaya Seprila, Marlin Susilawati, Susilawati Umar Harun, Muhammad Yakup Parto