Article Per Year (5 Year)
p-Index From 2021 - 2026
4.918
P-Index
This Author published in this journals
All Journal Jurnal Ilmu Pertanian Journal of Tropical Soils Jurnal Teknik Kimia MAPETA Plumula : Berkala Ilmiah Agroteknologi Journal of Degraded and Mining Lands Management Jurnal Ilmiah Pertanian Caraka Tani: Journal of Sustainable Agriculture BIOEDUSCIENCE Jurnal Pertanian Agros Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) jurnal Ilmu Pertanian (Agricultural Science) PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Soil REns Agroteknika Agrotechnology Research Journal Jurnal Pembelajaran dan Biologi Nukleus Agro Bali: Agricultural Journal Jurnal Peduli Masyarakat Nusantara Science and Technology Proceedings AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Batara Wisnu : Indonesian Journal of Community Services Journal of Community Service Agrocentrum
Wanti Mindari
Program Studi Agroteknologi Fakultas Pertanian UPN “Veteran” Jawa Timur
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Social Sciences Other

Published : 45 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Jurnal Pertanian Agros

 1 
PENGARUH PEMBERIAN BAHAN ORGANIK DAN PASIR TERHADAP PERUBAHAN KARAKTERISTIK KIMIA VERTISOL Jayanti, Fara Amilia; Mindari, Wanti; Sasongko, Purnomo Edi
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.4052

Abstract

Vertisol has a high clay content which causes this soil to expand if wet and wrinkle if dry. The fertility level of vertisol is relatively low, so it is necessary to improve soil quality through the provision of organic matter and sand. This study was prepared based on the Complete Random Design (RAL) Factorial consisting o[1]f two factors. The first factor is 4 kinds of organic matter (B) consisting of control (B0), banana peel compost + cow dung (10:1) (B1), leaf litter compost (B2), and hyacinth compost + cow dung (B3). Compost is applied at a dose of 15 tons.ha-1. The second factor is the three percentages of sand material (P) consisting of 0% (P0), 20% (P1), and 40% (P2). The chemical characteristics of the soil analyzed are pH, c-organic, n-available, p-available, and CEC. The results showed that the application of organic matter and sand had a significant effect on c-organic and nitrate. While at pH, ammonium, p-available, and CEC have no significant effect. Key-words: Vertisol, soil improver, chemical characteristicsINTISARI Vertisol mempunyai kandungan liat yang tinggi yang mengakibatkan tanah ini mengembang jika basah dan mengkerut jika kering. Tingkat kesuburan vertisol tergolong rendah, sehingga perlu adanya perbaikan kualitas tanah melaui pemberian bahan organic dan pasir. Penelitian ini disusun berdasarkan Rancangan Acak Lengkap (RAL) Faktorial yang terdiri dari dua factor. Factor pertama yaitu 4 macam bahan organik (B) yang terdiri dari kontrol (B0), kompos kulit pisang + kotoran sapi (10:1) (B1), kompos serasah daun (B2), dan kompos eceng gondok + kotoran sapi (B3). Kompos diaplikasikan dnegan dosis 15 ton.ha-1. Faktor kedua yaitu tiga persentase pemberian material pasir (P) yang terdiri dari 0% (P0), 20% (P1), dan 40% (P2). Karakteristik kimia tanah yang dianalisis yaitu pH, c-organik, n-tersedia, p-tersedia, dan KTK. Hasil penelitian menunjukkan bahwa pemberian bahan organic dan pasir memberikan pengaruh secara nyata terhadap c-organik dan nitrat. Sedangkan pada pH, amonium, p-tersedia, dan KTK tidak memberikan pengaruh nyata. Kata kunci: Vertisol, Pembenah Tanah, Karakteristik Kimia
EFEKTIFITAS PUPUK NPK LAPIS NANO KITOSAN TERHADAP PELEPASAN UNSUR HARA NITROGEN PADA TANAMAN SAWI PAKCOY Soekamto, Muhammad Bagus Bima; Purwadi, Purwadi; Mindari, Wanti
Agros Journal of Agriculture Science Vol 25, No 4 (2023): edisi Oktober
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i4.3771

Abstract

Slow Release Fertilizer (controlled release fertilizer) is a type of fertilizer with the release of nutrients that can be adjusted to the needs of a plant. Fertilizer that is coated with a semi-permeable material will not dissolve easily in water so that the fertilizer that has been coated is not easily washed off or evaporated. One of the semipermeable materials is chitosan, chitosan is later added to coat a nutrient which will be applied to the soil to absorb and keep the nutrients available and not wasted into the environment. Purpose of this study was to determine the effectiveness of chitosan-coated NPK fertilizer on nitrogen release and interactions with mustard greens. Method used Chitosan-coated NPK fertilizer was given according to the dosage set for each treatment and the results showed that the release of nitrogen elements from chitosan-coated urea fertilizer into the soil proved that nutrients were released more slowly, and conclusions obtained from research There is a real interaction in the treatment of chitosan against Nitrogen in plants. The suggestion from the researcher is based on the need to analyze other parameters to support the completeness of the research on the use of chitosan.Key-words: Chitosan, Slowrelease, PlantINTISARIRendahnya kandungan unsur N dapat menghambat pertumbuhan suatu tanaman dan menyebabkan pertumbuhan tanaman menjadi kerdil, jumlah anakan atau percabangan menjadi sedikit. Oleh sebab itu maka diperlukan penambahan bahan yang dapat mengontrol pelepasan nitrogen pada pupuk sebagai upaya meningkatkan ketersediaan Nitrogen bagi tanaman. Penelitian ini dilaksanakan pada tanggal 05 Desember 2022 hingga tanggal 20 Maret 2023 bertempat di Lahan Green House Institut Teknologi Sepuluh November Surabaya. Penelitian ini menggunakan Rancangan Acak Lengkap 2 faktorial. Faktorial pertama yaitu grade NPK dan factorial kedua dosis penggunaan kitosan. Hasil penelitian menunjukkan bahwa penggunaan kitosan mampu memperlambat proses pelepasan unsur hara pada tanah, berdasarkan hasil sidik ragam terdapat interaksi nyata pada Grade pupuk NPK 20 – 16 – 16 dengan kombinasi kitosan 0,2 gram memberikan hasil yang nyata pada melambatnya unsur hara Nitrogen dibandingkan dengan perlakuan lainnya. Kata kunci: Kitosan, Pelepasan, Nitrogen
Co-Authors . Maroeto . Syekhfani . Syekhfani A, Argananta Sakha Aditama, Diqy Ridwan Aditya, Haidar Fari Ahmad Mustapha Mohamad Pazi Andahrino, Berliana Putri Angga Handika Putra Augustien, Nora Bahiro, Badriyatul Bakti Wisnu Widjajani Bakti Wisnu Widjayani Cahyo, Zumatul Atiko Islamya Cholid Fadil Chosa Zahro Fatiha Dewi, Fifi Aurafika Farichah Isnaini Fitri Wijayanti Guntoro, Wuwut Hadi Suhardjono Haidar Fari Aditya Hamidah, Nilna Murobbiyah Harya, Gyska Indah Ika Nur Fitriana Ir, MT., Siswanto Iwan Kresna Setiadi Jayanti, Fara Amilia Kartika, Nanda Ajeng M. Ghufron Chakim Maemunah Maemunah Mahendra Kusuma, Ramadhani Mahesa Fahmi Husein Maroeto Maroeto Maroeto, ' Maroeto, . Moch. Arifin Muhammad Dzikrullah Muhammad Dzikrullah Nabila Putri Wiandari Novita Risti Azahra Novita Risti Azahra Nur Supriyadi, Yudi Penta SURYAMINARSIH Permatasari, Fina Dwi Pradana, Iqbal Satria Pratama, Arista Priyadarshini, Rossyda Puji Lestari Tarigan Purnomo Edi Sasongko Purwadi MP. Ir Purwadi Purwadi Rahayu Anggraini Ramadhani Mahendra Kusuma Riski, Aqilla Wulan Rudini Berbudi Rusyla Dwi Rahayu Rusyla Dwi Rahayu Rusyla Dwi Rahayu S Siswanto S Siswanto Sasongko, Edi Purnomo Seca Gandaseca Setyo Budi Santoso Setyo Budi Santoso Setyo Budi Santoso Setyo Budi Santoso Setyo Budi Santoso Siram Solecha, Maratus Siswanto Siswanto Siswanto Siswanto Siswanto Soekamto, Muhammad Bagus Bima Sousa , David Sri Wiyatiningsih Suwandi, ' Syekhfani, . Widiwurjani Windriyanti, Wiwin Wuwut Guntoro Zaenal Kusuma Zaenal Kusuma