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PENGARUH PERLAKUAN KOLKISIN PADA BENIH SENGON (Falcataria mollucana Miq.) Islam, Muhammad Fajar; Anwar, Arniana; Rombe, Yunita Pare
Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian dan Perkebunan Vol 13 No 1 (2024): Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian da
Publisher : Jurusan Budidaya Tanaman Perkebunan, Politeknik Pertanian Negeri Pangkajene Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51978/agro.v13i1.524

Abstract

S Sengon (Falcataria moluccana Miq.) is a pioneer tree species that is widely developed in industrial plantation forests and community forests because of its fast growing species. The properties of sengon seeds which are classified as orthodox can decrease their viability and vigor during storage. The colchicine hormone is expected to increase the acceleration of plant growth so that it can increase the success of sengon seed growth. The aim of this research was to see the effect of colchicine treatment on the accelerated growth of sengon seeds. This research was carried out using a Completely Randomized Design (CRD) with one factor, namely colchicine concentration. The concentrations used are: 0 (control), 0.5 ppm, 1.0 ppm, 1.5 ppm, 2.0 ppm. The effect of the treatment was seen through variance testing using SAS 9.0 portable software. The variance results showed that soaking in colchicine solution had a very significant effect on the maximum growth potential, germination capacity and germination value, while the colchicine solution soaking treatment had no real effect on growth speed.
PEMATAHAN DORMANSI BENIH SENGON (Falcataria moluccana) DENGAN SKARIFIKASI MEKANIK Irmayanti, Laswi; Nurdin, Aqshan Shadikin; Rangkuti, Ahmad Baiquni; Rambey, Ridahati; Nurhikmah, Nurhikmah; Ashari, Reyna; Anwar, Arniana; Nurjannah, Siti
EnviroScienteae Vol 19, No 3 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 3, AGUSTUS 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i3.16708

Abstract

Sengon (Falcataria moluccana) is a legume that generally has physical dormancy. Physical dormancy causes slow seed germination if the dormancy is not broken properly. Many studies have been reported regarding dormancy breaking treatment with hot water on sengon seeds, but rarely use mechanical scarification treatment. The purpose of this study was to examine the effect of mechanical scarification on sengon seed germination. The experimental design used was a one-factor Completely Randomized Design (CRD). The factors used were the mechanical scarification technique (3 treatments), namely P1:  control, P2:  pricking the seed with a needle, and P3:  cutting the tip of the seed. The germination parameters used were the percentage of germination (PK), peak value (PV), average daily germination (MDG), and germination value (NK). The results showed that the PK values for each treatment were P1 = 55%, P2 = 75%, and P3 = 72%. The PV values were P1=15.18, P2=17.75, and P3=17.53. The MDG values were P1=0.92, P2=1.25, and P3=1.20. The NK values were P1=13.90, P2=22.28, and P3=22.13. P2 treatment (needle prick) gave the highest response on all parameters of sengon germination. Based on the results of the Analysis of Variance (Anova), it was found that the treatment had a significant effect on the parameters PK, MDG, and NK. While the PV parameters showed no significant difference.
PENDIDIKAN LINGKUNGAN HIDUP UNTUK SISWA SEKOLAH DASAR SD INPRES 14 AIMASI, PAPUA BARAT Anwar, Arniana; Tanur, Evelin; Worabai, Descarlo; Wariori, Jesika Dea; Ismail, Ismail; Sugiyanto, Dwi Ahmad
MALLOMO: Journal of Community Service Vol 4 No 1 (2023): Desember-Mei
Publisher : Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/mallomo.v4i1.1205

Abstract

Kegiatan pengabdian masyarakat dengan tema Pendidikan lingkungan hidup anak usia dini dilaksanakan di SD Inpres 14 Aimasi. Adapun tujuan dari pelaksanakan kegiatan ini adalah memberikan pemahaman kepada siswa mengenai pentingnya menjaga lingkungan hidup dan juga dampak yang akan terjadi jika lingkungan tidak dijaga dengan baik. Pelaksanaan kegiatan ini menggunakan video sebagai media pembelajaran. Luaran yang diharapkan dari kegiatan ini adalah peningkatan pemahaman siswa mengenai arti pentingnya lingkungan hidup dan dampak yang akan terjadi jika tidak menjaga lingkungan. Hal ini tercapai dibuktikan dengan berlangsungnya komunikasi dua arah yang baik saat tim memberikan kuis kepada siswa. Siswa mampu menjawab dengan baik pertanyaan-pertanyaan yang diberikan serta mampu menceritakan Kembali mengenai video yang telah diputar.
PROPAGASI IN VITRO Dendrobium macrophyllum DI BERBAGAI MEDIA PERTUMBUHAN Worabay, Descarlo; Anwar, Arniana; Ariyani, Luh; Tanur, Evelin Anggelina; Rombe, Yunita Pare
Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian dan Perkebunan Vol 14 No 1 (2025): Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian da
Publisher : Jurusan Budidaya Tanaman Perkebunan, Politeknik Pertanian Negeri Pangkajene Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51978/agro.v14i1.948

Abstract

Dendrobium macrophyllum adalah salah satu spesies anggrek yang berasal dari keluarga Orchidaceae Penelitian ini bertujuan untuk mengeksplorasi pengaruh berbagai media pertumbuhan terhadap pertumbuhan eksplan D. macrophyllumdalam kultur in vitro. Empat media yang diuji meliputi MS (Murashige dan Skoog), ND (Nutrient Medium), NDM (New Doughasima Medium), dan NDMP (New Doughasima Medium Plus). Hasil analisis ANOVA menunjukkan bahwa media NDMP memberikan hasil terbaik dalam peningkatan jumlah tunas, pertambahan akar dan pertambahan tinggi. Hal ini menandakan perbedaan signifikan antara perlakuan media. Media NDMP, yang mengandung media dasar NDM diperkaya dengan ZPT berupa BA dan NAA sebagai auksin serta Kinetin sebagai sitokinin, mampu memicu pembelahan sel yang lebih tinggi, sedangkan media MS dan ND menunjukkan hasil yang kurang optimal. Penelitian ini menegaskan pentingnya pemilihan media pertumbuhan yang tepat untuk propagasi in vitro D.macrophyllum, yang dapat meningkatkan efisiensi dan produktivitas dalam budidaya anggrek. Hasil ini diharapkan dapat memberikan panduan bagi praktisi hortikultura dalam memilih media kultur yang sesuai untuk perbanyakan tanaman anggrek secara efektif.
Invigorasi Benih Merbau Melalui Teknik Matriconditioning dan Osmoconditioning Anwar, Arniana; Agatha Maturbongs; Muh. Shofi
Jurnal Hutan dan Masyarakat VOLUME 15 NO 1, JULI 2023
Publisher : Fakultas Kehutanan, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/jhm.v15i1.23998

Abstract

Merbau is a type of tree whose wood is classified as durable with durable class I-II and strong class I-II. Because of this durable and strong class, merbau wood is widely used in industry. This research was conducted with the aim of testing the effect of invigorating merbau seeds using matriconditioning and osmoconditioning methods. The study was conducted using a completely randomized design (CRD) with 6 levels of treatment, namely control, sawdust, husk charcoal, PEG, NaCl and KNO3. The research data were tested using ANOVA and Duncan's follow-up test. The results of the study. The results showed that invigoration treatment could increase the viability of merbau seeds on the observed variables of root length, height, and number of leaves. Of all the invigoration treatments, the best material in increasing the viability of soybean seeds was the matriconditioning treatment using sawdust.
Impact Analysis of Human Activities on Mangrove Conservation in Coastal Sulawesi Tanur, Evelin Anggelina; Imran, Hamzah Al; Angrianto, Rusdi; May, Nunang Lamaek; Anwar, Arniana
West Science Nature and Technology Vol. 2 No. 01 (2024): West Science Nature and Technology
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsnt.v2i04.742

Abstract

Mangrove ecosystems are invaluable coastal habitats that provide essential ecological services and support diverse flora and fauna. However, human activities have increasingly threatened the sustainability of these ecosystems, particularly in regions like Coastal Sulawesi, Indonesia. This qualitative analysis investigates the impact of human activities on mangrove conservation in Coastal Sulawesi, employing semi-structured interviews, participant observation, and document analysis. The study reveals that drivers such as aquaculture expansion, unsustainable logging, pollution, and coastal development are contributing to mangrove degradation. Stakeholder perspectives vary, with local communities emphasizing the importance of mangroves for livelihoods and culture, while government officials stress the need for balancing conservation with economic development. Existing conservation efforts include protected area designation, community-based management projects, and awareness-raising campaigns. Collaborative action involving government, NGOs, academia, and local communities is essential to promote sustainable mangrove conservation in Coastal Sulawesi.
PELATIHAN PEMBUATAN KERIPIK PISANG SEBAGAI SARANA PELUANG BISNIS UNTUK IBU PKK DI KAMPUNG AIMASI, PAPUA BARAT Anwar, Arniana; May, Nunang Lamaek; Mansyur, Fadhilah Iqra; Ruatakurey, Novalia E; Rumbrapuk, Dorce; Asmuruf, Efraim
Jurnal Pengabdian Masyarakat Teknologi Pertanian Vol 2, No 2 (2023)
Publisher : Universitas Negeri Gorontalo

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

Abstract

Pisang merupakan salah satu jenis komoditas pertanian yang dikenal oleh masyarakat Indonesia karena manfaatnya. Pisang dikenal karena hampir semua bagian tanaman pisang dapat dimanfaatkan muali dari daun, batang hingga buah. Pisang merupakan pangan lokal yang berpotensi untuk diekmabngkan. Diperlukan usaha yang komprehensif untuk mengembangkan pangan lokal skala kecil dimulai dari kalangan ibu rumah tangga. Kegiatan Pengabdian kepada masyarakat ini dilaksanakan dengan tujuan untuk memberikan pelatihan kepada ibu-ibu rumah tangga khususnya ibu PKK Kampung Aimasi untuk peningkatan nilai tambah makanan olahan pisang dalam bentuk keripik pisang coklat. Adapun indkator keberhasilan yang diperoleh berdasarkan hasil assessment melalui tanya jawab pada peserta PkM adalah dari total jumlah peserta yang hadir hampir seluruh peserta menunjukkan antusisme menyimak dan mengajukan pertanyaan terkait materi pelatihan yang disampaikan. Peserta yang hadir bersemangat mengikuti rangkaian kegiatan dari awal hingga akhir dan juga mereka memiliki keinginan untuk menerapkan ilmu yang diperoleh untuk meningkatkan keterampilan dalam berwirausaha