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All Journal Jurnal Pertanian Agros Lumbung: Jurnal Ilmiah Politeknik Pertanian Negeri Payakumbuh SINTA Journal (Science, Technology, and Agricultural) Journal of Smart Agriculture and Environmental Technology
Sentot Wahono
Horticulture, Payakumbuh State Agricultural Polytechnic, National Highway km. 7 Tanjung Pati, Payakumbuh
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Environmental Science Physics Veterinary

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Peningkatan Produksi Tanaman Bangun-Bangun (Coleus amboinicus L.) Daerah Sumatera Barat Dengan Penggunaan Kompos Eceng Gondok Siregar, Ramond; Fati, Nelzi; Wahono, Sentot; Sondang, Yun
LUMBUNG Vol 18 No 1 (2019): Januari
Publisher : Politeknik Pertanian Negeri Payakumbuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (335.919 KB) | DOI: 10.32530/lumbung.v18i1.180

Abstract

Tujuan penelitian adalah mempelajari potensi daun bangun-bangun yang ditanam di beberapa daerah Sumatera Barat, kandungan gizinya dan untuk mengetahui formulasi pupuk yang tepat untuk meningkatkan produksi tanaman bangun-bangun. Penelitian dilaksanakan selama 6 bulan di Laboratorium Peternakan Unand Padang, Laboratorium Peternakan dan Kebun Percobaan Politani Negeri Payakumbuh. Metode penelitian ini menggunakan Rancangan Acak Lengkap dengan lima perlakuan dan 4 ulangan. Adapun perlakuan pupuk kompos eceng gondoknya adalah A (Tanpa pupuk N (0%) + Kompos eceng gondok 100%), B (Pupuk N 25% + Kompos eceng gondok 75%), C (Pupuk N 50% + Kompos eceng gondok 50%), D (Pupuk N 75% + Kompos eceng gondok 25%) dan E (Pupuk N 100% + Tanpa Kompos (0%). Adapun parameter yang diukur adalah tinggi tanaman, jumlah cabang, bunga, laju tumbuh relatif, berat segar (gr/tanaman). Hasil penelitian yang didapatkan berupa data identifikasi tanaman bangun-bangun dan kandungan gizi daun bangun-bangun untuk daerah Padang, Padang Panjang dan Payakumbuh. Identifikasi tanaman daun bangun-bangun terdiri dari: keadaan lingkungan dan deskripsi tanaman. Kandungan gizi tanaman bangun-bangun protein kasar 19, 24 – 24, 98%; lemak kasar 4,21 – 5,98%, Serat kasar 9,08 -14,17%, Abu 11,34 -16,25%, Ca 1,992 – 2,133%, P 0,194 – 0,337 dan gross energi (GE) 3820 – 4070,01 kal/g. Dosis pupuk eceng gondok berpengaruh nyata (P<0.05) terhadap laju tumbuh relatif, berat segar (gr/tanaman), sedangkan terhadap tinggi tanaman, cabang primer, dan bunga tidak berpengaruh nyata (P>0.05). Dari hasil penelitian ini dapat disimpulkan bahwa penggunaan 100% kompos eceng gondok dapat meningkatkan laju pertumbuhan relatif, bobot berangkasan segar (gr/tanaman) dan bobot berangkasan kering (gr/tanaman), sedangkan perbandingan pupuk kompos tidak berpengaruh secara nyata (P>0.05) terhadap tinggi tanaman dan jumlah cabang.
EKSPLORASI PLASMA NUTFAH KARAMUNTING DARI TIGA KENAGARIAN DI KABUPATEN LIMA PULUH KOTA Wulantika, Trisia; Kanara, Nahda; Wahono, Sentot; Ritawati
LUMBUNG Vol. 21 No. 1 (2022): Februari
Publisher : Politeknik Pertanian Negeri Payakumbuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (462.958 KB) | DOI: 10.32530/lumbung.v21i1.492

Abstract

Karamunting (Rhodomyrtus tomentosa) adalah salah satu tumbuhan obat yang sering digunakan oleh masyarakat. Tumbuhan ini termasuk ke dalam famili Myrtaceae dan mempunyai nama internasional Rosemyrle. Secara tradisional, daun tumbuhan ini digunakan untuk mengobati luka, kudis, sakit perut, diare, sakit kepala, mencegah infeksi. Tumbuhan ini juga memiliki nilai tambah yang belum banyak diketahui oleh masyarakat lokal yaitu buahnya mengandung antioksidan yang baik untuk tubuh serta bisa diolah menjadi makanan olahan. Penelitian eksplorasi plasma nutfah tanaman karamunting dilakukan untuk menemukan keberadaannya di lapangan serta mengetahui karakter morfologi serta tingkat kemiripan aksesi yang ditemukan. Penelitian telah dilakukan dari bulan Juni-September 2021 dengan menggunakan metode purposive sampling. Dari hasil penelitian ditemukan sebanyak 30 aksesi tanaman karamunting, ditemukan keragaman karakter morfologi yang diukur dengan parameter tinggi tanaman, lebar daun, panjang daun, diamater batang, warna daun, warna batang, bunga dan buah. Analisi menggunakan NTSYS menunjukan 30 aksesi mengelompok menjadi 2 kelompok besar pada koefisien 0,25 dan ada 2 aksesi dengan tingkat kemiripan 100% yaitu ST5 dan ST7
Pengaruh Pemberian Pupuk Organik KoHeA+MF Terhadap Produksi Benih Padi Junjuang Varietas Unggul Lokal Wulantika, Trisia; Fitri, Febria; Ngakumalem, Ngakumalem; Sondang, Yun; Hardaningsih, Wiwik; Wahono, Sentot; Anty, Khazy
SINTA Journal (Science, Technology, and Agricultural) Vol. 4 No. 2 (2023)
Publisher : Perkumpulan Dosen Muda (PDM) Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37638/sinta.4.2.251-258

Abstract

Rice is a strategic food commodity whose production and productivity need to be increased to maintain the nation's food security.Seeds are one of the production inputs that have a significant contribution to the level of productivity.Therefore, various problems related to rice seed production must be addressed immediately. Problems related to fertilization can be solved by the application of organic fertilizer technology KoHeA +MF (organic fertilizer technology of chicken manure with bioactivator MOL banana poultry),this technology is a cost-effective and environmentally friendly technology.The research was conducted on the experimental land of the Payakumbuh State Agricultural Polytechnic, in June - October 2023.The research design was factorial arranged in a Randomized Group Design (RAK) with 3 replications. The first factor is the level of artificial fertilizer, namely A1: 0% NPK, A2: 25% NPK, A3: 50% NPK, A4: 75% NPK, A5: 100% NPK. The second factor is the dose of KoHeA+MF, D1: 0 tons ha-1; D2: 5 tons ha-1; D3: 10 tons ha-1, D4: 15 tons ha-1, D5: 20 tons ha-1 and D6: 25 tons ha-1.The experimental unit consisted of 90 experimental units. Data analysis using STAT program and DNMRT further test at 5% level. The results showed that the overall application of KoHeA+MF organic fertilizer and NPK inorganic fertilizer had a good effect on the growth and production of rice seeds. At the time of generative growth, KoHeA+MF organic fertilizer support the highest increase in the number of tillers at a dose of 10 tons ha-1 KoHeA+MF and 100 kg ha-1NPK
PENGARUH LAMA WAKTU PENGOMPOSAN TERHADAP KANDUNGAN HARA PUPUK ORGANIK KoHeA+MF Sondang, Yun; Fitri, Febria; Wulantika, Trisia; Sembiring, Ngakumalem; Hardaningsih, Wiwik; Wahono, Sentot; Khazyanty, Khazyanty
Agros Journal of Agriculture Science Vol 26, No 2 (2024): Edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i2.4688

Abstract

The quality of organic fertilizer produced from the composting process depends on the basic ingredients used and the length of time for composting. The quality of organic fertilizer that meets the standards will affect soil fertility and plant growth. The aim of this research was to see the effect of the length of composting time on the nutrient content of KoHeA+MF organic fertilizer.. The length of composting time is 7, 14 and 21 days. The parameters observed included pH, C-organic, N-total, P2O5, K2O, Mg-total, Ca-total and CEC. The results obtained at 21 days the content of C-organic, N-total, P2O5 and CEC was higher compared to 7 and 14 days. In general, the length of composting time does not really affect the nutrient content of the KoHeA+MF organic fertilizer produced. At 7 days composting time has met the quality standards of organic fertilizers that can be used to improve soil fertility and increase crop production.
Application of KoHeA+MF Compost at Various Dose of Inorganic Fertilizer to Increase Soil Fertility and Production of Hybrid Corn Seeds JH-37 Wulantika, Trisia; Sondang, Yun; Sembiring, Ngakumalem; Hardaningsih, Wiwik; Wahono, Sentot; Fitri, Febria; Ariliusra, Azzukhruf; Harnas, Hafid
Journal of Smart Agriculture and Environmental Technology Vol. 3 No. 2 (2025): August 2025, Published 2025-08-19
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.2025.3.2.65-71

Abstract

Corn is one of the important food commodities after rice and wheat. Corn acts as a food, feed, and industrial ingredient. The need for corn in Limapuluh Kota Regency is very high along with the development of chicken farming businesses that require corn as the largest feed mixture. However, the need for corn has not been met by corn production in this Regency. The low corn production is more due to the low supply and use of superior corn seeds, as well as low soil fertility. One effort to increase soil fertility is the use of KoHeA+MF compost. The purpose of this study is to ascertain how the production of KoHeA+MF hybrid seeds is impacted by the dosage of KoHeA+MF compost and the quantity of inorganic fertilizer that can be substituted. The study was conducted from May to September 2024 at the seed production land of PT. AZUMA Situjuah, Limapuluh Kota Regency, West Sumatra. The study used a Randomized Block Design (RBD) with 5 treatments, including: 100% inorganic fertilizer (Control), 75% inorganic fertilizer + 10 tons/ha KoHeA+MF, 50% inorganic fertilizer + 10 tons/ha KoHeA+MF, 25% inorganic fertilizer + 10 tons/ha KoHeA+MF, and 0% inorganic fertilizer + 10 tons/ha KoHeA+MF.The application of various doses of inorganic fertilizer combined with 10 tons/ha KoHeA+MF affected soil fertility, especially the increase in soil pH (H2O), organic C, total N, P2O5, K2O, and soil Ca. The application of inorganic fertilizer + 10 tons/ha KoHeA+MF significantly affected vegetative growth, yield components and corn kernel production of JH37 corn. The optimal dosage for dry corn kernel production is 10 tons/ha of KoHeA+MF and 75% inorganic fertilizer.
Co-Authors Ariliusra, Azzukhruf Fitri, Febria Hardaningsih, Wiwik Harnas, Hafid Kanara, Nahda Khazy Anty Khazyanty, Khazyanty Nelzi Fati Ngakumalem, Ngakumalem Ramond Siregar Ritawati Sembiring, Ngakumalem Trisia Wulantika Yun Sondang