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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Fitopatologi Indonesia JURNAL SAINS PERTANIAN EQUATOR Perkebunan dan Lahan Tropika JURNAL ILMU PERTANIAN Agrovigor: Jurnal Agroekoteknologi Jurnal Pengkajian dan Pengembangan Teknologi Pertanian Partner Jurnal Pertanian Agros Jurnal Agrotek Tropika Paspalum: Jurnal Ilmiah Pertanian Jurnal Agroplasma Planta Simbiosa : Jurnal Tanaman Pangan dan Hortikultura Variabel Agrifarm Jurnal Pengabdian Masyarakat dan Riset Pendidikan Sustainability Nexus: Journal of Agriculture
Fadjar Rianto
Universitas Tanjungpura
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Physics Social Sciences Veterinary Other

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PENGARUH FUNGI Mikoriza arbuskula DAN PUPUK FOSFAT TERHADAP PERTUMBUHAN SERTA HASIL TANAMAN JAGUNG PULUT (Zea mays ceritina kulesh) PADA TANAH PODSOLIK MERAH KUNING Budi Fitriani; Iwan Sasli; Fadjar Rianto
Partner Vol 26, No 2 (2021): Edisi November 2021
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v26i2.516

Abstract

The study aims to determine the effect of the application arbuscular mycorrhizal fungi, phosphate fertilizers on the growth and yield of white corn on ultisol soil. The research method used a factorial randomized block design. The first factor was the use of mycorrhizal fungi (without mycorrhizae, and given mycorrhizae) and the second factor was the dose of phosphate per plant (5 g/plant, 4 g/plant, 2 g/plant, 1 g/plant, and 0 g/plant). There is an interaction effect of inoculation dose of AMF and P on cob and cob weight variables. The AMF treatment significantly affected the weight of the cobs with the cobs, the weight of the cobs without the cobs, the number of seeds per ear and the number of mycorrhizal spores. The dose of P fertilizer affected the variable weight of cobs with cobs, weight of cobs without cobs, length of ears and number of seeds per ear. Key words: AMF, cobs, corn husks, marginal land, phosphate fertilizer
KUALITAS PUPUK ORGANIK CAIR PLUS BERBAHAN DASAR PUTRI MALU (Mimosa pudica Linn.) YANG DIFERMENTASI DENGAN MENGGUNAKAN BEBERAPA JENIS BIOAKTIVATOR Marisa Nopriyanti; Fadjar Rianto; Wasi'an Wasi'an
Partner Vol 25, No 2 (2020): Edisi November 2020
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v25i2.492

Abstract

Liquid Organic Fertilizer (LOF) is one type of fertilizer that is currently an alternative fertilizer that is widely used by the community. The purpose of this study was to evaluate the quality of liquid organic fertilizers made from the fermentation of the basic ingredients of the Mimosa pudica Linn. Using several types of bio activators.The study used a two-factorial completely randomized design (CRD). The treatment factors were the type of liquid fertilizer organic matter (A) and the microbial starter (B), there were 6 treatment combinations and was repeated 4 times with a three-day variable observed pH, temperature, color, and aroma descriptive organoleptic test. After becoming LOF, the content of N, P, K, C-Organic, Fe, and Pb were analyzed. The results of the analysis showed that the temperature and pH of the finished liquid fertilizer reached 29-31 ° C with a pH of 4. The K content in the liquid fertilizer was higher when using a mixture of canopy and root of the daughter of shame. The C-Organic content in liquid fertilizers is relatively the same. The color and aroma quality of all treatments were the same as well as the P. content. Fe and Pb content were classified as very low as required in liquid fertilizer products. Keywords: shy daughter Plants, Bio activators, Fermentation, LOF.
PENGARUH PENGATURAN MUKA AIR DAN PEMBERIAN ASAM AMINO TERHADAP PERTUMBUHAN DAN HASIL PADI Eka Afriyan Hardigaluh; Radian Radian; Fadjar Rianto
Partner Vol 28, No 1 (2023): Edisi Juli 2023
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v28i1.6912

Abstract

Rice production technology that needs to be studied, in this study is water table regulation and amino acid administration. The study was conducted in Singkawang using a Complete Randomized Design.  Two-factor factorial. The first factor regulates the height of the water table +5 cm, 0 cm, -10 cm, -20 cm. The second factor is administration without amino acids, synthetic amino acids 500 ppm, amino acids gold snails 500 ppm and 1000 ppm. The interaction of the two factors occurred in the variables of the number of productive saplings at the age of 42 hst, root volume and stem rigidity. The combination of water level treatment of -10 cm and the application of 500 ppm golden snail amino acids is the best with the number of saplings 38, the volume of roots as much as 50 ml and the rigidity of the stem in the category is rather strongKeywords: gold snail, productive tiller, inundation, stem rigidity, synthetic amino acids
EFEKTIVITAS APLIKASI JAKABA DAN PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL JAGUNG PADA TANAH ULTISOL Subiantoro, Subiantoro; Radian, Radian; Rianto, Fadjar
Partner Vol 30, No 1 (2025): Edisi Juli 2025
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v30i1.7416

Abstract

ABSTRAKPengaplikasian Jakaba dan pupuk NPK dapat memperbaiki kesuburan biologi dan kimia tanah ultisol. Penelitian bertujuan untuk mengetahui pengaruh substrat media Jakaba dan pupuk NPK terhadap produktivitas jagung pada tanah ultisol. Penelitian dilakukan di Kabupaten Ketapang, Kalimantan Barat, dari bulan Mei-Agustus 2024. Penelitian menggunakan rancangan split plot. Petak utama substrat media tumbuh Jakaba (tanpa Jakaba, substrat media Jakaba disteril, dan tidak disteril), anak petak dosis NPK (100, 200, 300, 400, dan 500 kg ha-1). Hasil penelitian diperoleh bahwa interaksi Jakaba dan pupuk NPK mampu meningkatkan tinggi tanaman hingga 150,58 cm, diameter tongkol sebesar 4,83 cm, berat biji pipil sebesar 199,49 g per tongkol, serta berat biji per petak sebesar 2,54 kg. Perlakuan yang baik terhadap tinggi tanaman pada penggunaan Jakaba dengan substrat tidak steril dan NPK 200 kg ha-1. Kombinasi perlakuan yang efektif untuk peningkatan produksi tanaman yakni dengan pemberian Jakaba substrat tidak steril dan NPK 300 kg ha-1. Kata kunci: kesuburan tanah, produktivitas jagung, pupuk hayati, ultisol 
Co-Authors ., Darussalam ., Osini agus ruliyansyah Ahmad Sulaiman Andika Lesmana Apriyani, Wenny ARIANTI KUNTARI Asmani, Asmani Bariyanto, Muhammad Deva Bella Sari, Natalia Wilhelmina Budi Fitriani Chatarina Umbul Wahyuni della nuaristi Dini Anggorowati Dwi Zulfita EDI NOFIARDI Edy Syahputra Eka Afriyan Hardigaluh Eni Handayani Erika Kornelia Sari Erinda, Novia Ety Herawati Fransiska Mada Sela Hana Septi Stella Rina Hearnes Napitupulu Hendro Muntarjo Heriandi, Heriandi Herly Annisa Herni Susanti Husnul Hakim Ikawati, Ratna Ikayanti, Fitri Iman Suswanto indri hendarti Indri Hendarti Indrian Tika Saputri irwan anshari Iwan Sasli Kingkun Karismando Kurnia, Lulu Mahmudi Marisa Nopriyanti Meita, Priskila Muhammad Faizal Mutiara - Neti, Neti Netty Indah Lestari Ningrum, Ajeng Maula Nisa, Yaumin Nizari Muhtarom NOFIARDI, EDI Norma Norma nortin . Nugroho, Muhammad Fikri Oktarianti, Sherly OKTAVIANI, OKA Pivi Sopiany Radian Radian Ramadhan, Dicky Ramanda, Rika Fitry RESTU NURKHAMDANI Ridwan Ridwan Riki Warman Rumambi, Ellia Septiarahma Safriadi Salsabila, Unik Hanifah Sarbino Sarbino SARBINO SARBINO Sarbino Sarbino Sarbino Sarbino Sarbino Sarbino Sari, Natalia Wilhelmina Bella selamet aswawi Senangka, Vinsensius Bagus Siti Raihany Luthfiyyah SOFIAN, NANA SRI RAHAYU Subiantoro, Subiantoro Supriyanto Supriyanto Syafiuddin, Wasi’an Tantri Palupi Tatang Abdurrahman, Tatang Toni, Toni Tris Haris Ramadhan TRIS HARIS RAMADHAN Valentino, Fernando Wahyuni, Elsa Warman, Riki WASI'AN WASI'AN WASI'AN WASI'AN Wasi'an Wasi'an Wasi'an, Wasi’an Wasian - wasian wasian, wasian Wasi’an, Wasi’an Yaskur, Yaskur Yuaner, Yuaner Zailani, Indra Wahyudi Zakiatulyaqin, -