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All Journal Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Agrotek Tropika Dinamika Pertanian
Salman, Salmita
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Immunology & microbiology Social Sciences Other

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LAMA MASA INKUBASI PUPUK ORGANIK DAN ANORGANIK UNTUK PERBAIKAN SIFAT FISIK TANAH PADA PERSIAPAN MEDIA TANAM TANAMAN BAWANG MERAH Mulyani, Sri; Zahrah, Siti; Salman, Salmita; Fathurrahman, Fathurrahman; Ernita, Ernita
Jurnal Agrotek Tropika Vol 12, No 4 (2024): JURNAL AGROTEK TROPIKA VOL 12, NOVEMBER 2024
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v12i4.7254

Abstract

Penelitian ini bertujuan untuk mengetahui lama masa inkubasi berbagai pupuk organik dan anorganik terhadap sifat fisika tanah untuk media tanam bawang merah. Penelitian ini telah dilaksanakan  di Desa Kualu, Kecamatan Tambang, Kabupaten Kampar selama 5 bulan dari  bulan Agustus 2022 sampai dengan bulan Desember 2022. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) tunggal terdiri dari 13 perlakuan dengan 3 ulangan sehingga diperoleh 39 satuan percobaan. Data masing-masing perlakuan hasil pengamatan dianalisis statistik. Jika F hitung lebih besar daripada F tabel dilanjutkan dengan melakukan uji lanjut DMRT dengan taraf 5%. Parameter pengamatan sifat fisika tanah yaitu suhu tanah, bulk density tanah, partikel density, porositas tanah, dan warna tanah. Berdasarkan hasil penelitian rata-rata suhu tanah pada pukul 07.00-08.00 WIB, pukul 13.00-14.00 WIB dan pukul 17.00-18.00 WIB dengan kondisi cuaca cerah dan panas suhu tanah hariannya 36,50C. Sedangkan  rata-rata suhu tanah pada pukul 07.00-08.00 WIB, pukul 13.00-14.00 WIB dan pukul 17.00-18.00 WIB dengan kondisi cuaca malam  hujan, cuaca siang cerah dan cuaca sore gerimis suhu tanah hariannya 34,20C lebih tinggi daripada suhu tanah untuk pertumbuhan tanaman bawang merah. Warna tanah yang dihasilkan pada perlakuan lama waktu inkubasi pupuk organik dan perbandingan rekomendasi pupuk anorganik yaitu 2,5Y 3/1, 7,5YR 2,5/1, 7,5YR 3/1, 10YR 3/1, sedangkan pada perlakuan kontrol 5YR 6/1. Perlakuan lama waktu inkubasi pupuk organik dan perbandingan rekomendasi pupuk anorganik untuk media tanam tanaman bawang merah berpengaruh nyata terhadap bulk density dan porositas tanah. Perlakuan yang terbaik terdapat pada perlakuan lama waktu inkubasi 1 bulan+pupuk kandang ayam+pemupukan petani (B10).
Training on Making Bokashi Fertilizer in Dosan Village, Pusako District, Siak Regency: Pelatihan Pembuatan Pupuk Bokashi di Desa Dosan Kecamatan Pusako Kabupaten Siak Fathurrahman; Satriana Dewi, Ilma; Salman, Salmita; Kustiawan, Nursamsul; Heriyanto
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 4 (2024): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v8i4.20272

Abstract

Community service activities have been carried out in Dosan Village in Dosan Village, Pusako District, Siak Regency, where most of the people are farmers. Based on the results of an initial survey of several farmers and village officials who wanted to know information about making bokashi, it can be concluded that the people of Dosan Village deserve training on bokashi making techniques. The training was carried out with the aim of increasing the knowledge and skills of village communities in processing organic waste from household and agricultural waste. The service activities will be carried out for 6 months, starting from the preparation of the service team to partner locations to monitoring and evaluation and publication as a form of output from this service activity. Service activities are carried out using lecture and demonstration methods. The results of the service activities showed that there was an increase in partner participants' knowledge regarding bokashi fertilizer before and after the activity with percentage of 76 to 86%. The results of the paired t-test also show that there is a significant difference in the increase in farmers' knowledge before and after community service activities.
Kombinasi Kascing dan POC Air Kelapa Meningkatkan Pertumbuhan Bibit Pinang Betara (Areca catechu L.) di Tanah Ultisol: Combination of Vermicompost and Coconut Water Liquid Organic Fertilizer Improves the Growth of Pinang Betara (Areca catechu L.) Seedlings in Ultisol Soil Rindiani Arsamsi, Nolisa; Salman, Salmita; Ernita; Nursamsul Kustiawan; Mulyani, Sri; Adelina Maryanti
DINAMIKA PERTANIAN Vol. 42 No. 1 (2026): Jurnal Dinamika Pertanian Edisi April 2026
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2026.vol42(1).28131

Abstract

Background: Red Yellow Podzolic (Ultisol) soil has low fertility, which inhibits the growth of Betara areca nut (Areca catechu L.) seedlings. The combination of vermicompost and coconut water liquid organic fertilizer (LOF) has the potential to improve this condition. Objective: This study aimed to evaluate the main and interactive effects of vermicompost and coconut water LOF on the growth of Betara areca nut seedlings in Ultisol soil. Methods: The research employed a 4×4 factorial completely randomized design with three replicates. The first factor was vermicompost dosage (0, 50, 100, and 150 g/polybag), and the second factor was coconut water LOF concentration (0%, 25%, 50%, and 75%). Observed parameters included plant height, number of leaf sheaths, stem diameter, leaf area, leaf sheath length, fresh weight, dry weight, root length, and root volume. Results: The interaction between vermicompost and coconut water LOF significantly affected plant height, number of leaf sheaths, stem diameter, leaf area, leaf sheath length, and root volume. The best treatment was the combination of 150 g/polybag vermicompost and 75% coconut water LOF (K3P3). Individually, vermicompost at 150 g/polybag significantly affected all parameters except interaction, while coconut water LOF at 75% concentration significantly affected all parameters except dry weight. Conclusions: The combination of vermicompost and coconut water LOF significantly enhances the vegetative growth of Betara areca nut seedlings, with the K3P3 treatment being the most effective
Co-Authors Adelina Maryanti Ernita Fathurrahman Fathurrahman Fathurrahman G. Gunawan Heriyanto ILMA SATRIANA DEWI Nursamsul Kustiawan Nursamsul Kustiawan Rindiani Arsamsi, Nolisa Siti Zahrah Sri Mulyani Sri Mulyani