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All Journal Kosmik Hukum Agro Bali: Agricultural Journal
Ari Kurniawati
Festetics Doktoral School, Georgikon Faculty, Hungarian University Of Agricultural And Life Sciences, Keszthely, Hungaria
Agriculture, Biological Sciences & Forestry Law, Crime, Criminology & Criminal Justice Social Sciences

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Pengaruh Varietas dan Media Tanam pada Sistem Hidroponik Tetes Tomat Ceri di Dataran Rendah Nur Kholida Lisa Wulansari; Ratna Dwi Hirma Windriyati; Ari Kurniawati
Agro Bali : Agricultural Journal Vol 5, No 3 (2022)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (478.991 KB) | DOI: 10.37637/ab.v5i3.975

Abstract

The study aims at getting the right media and the appropriate varieties for cherry tomato production using hydroponic drops in lowland areas, doing a vecial experiment with 2 factors: planting media and variety. The plant medium is cocopeat, chaff and ferns. The varieties used were Red Ruby, Rojita, and Juliet. The environmental design used is the random design of the group of 3 variable reenactments observed being the height of the plants, the diameter of the bar, the volume of the root, the weight of the fresh root, the weight of the fresh header, the weight of fresh brash and the bushy weight of the data plant that is obtained is analyzed using a variegated analysis at 5% error. If different is real then the analysis is carried out using the smallest real difference analysis at the point of error 5% to find out the difference between treatments. The conclusion of the study is 1) the production of cherry tomatoes in the lowlands USES the hydroponic system of drops affected only by varieties and 2) the Rojita is the best variety for harvesting cherry tomatoes using drip hydroponics compared with red ruby and Juliet.
Efektifitas Formulasi Pupuk Organik Cair dan Pupuk Hayati-P60 Mengendalikan Penyakit Hawar Daun Bakteri pada Tanaman Tomat Ceri (Solanum lycopersicum) Sistem Hidroponik Nurkholida Lisa Wulansari; Ratna Dwi Hirma Windriyati; Ari Kurniawati; Lafi Na’imatulbayinah
Agro Bali : Agricultural Journal Vol 6, No 1 (2023)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (540.966 KB) | DOI: 10.37637/ab.v6i1.1059

Abstract

Tomat ceri merupakan jenis sayur yang dapat dibudidayakan dengan metode konvensional di dataran tinggi.  Seiring bertambahnya permintaan, pola budidaya tomat ceri hidroponik mulai dikembangkan budidaya dengan teknik hidroponik di dataran rendah. Pertumbuhan tomat ceri dengan teknik hidroponik tidak lepas dari serangan patogen. Salah satu patogen Phytopthora infestans yang menyerang tomat ceri yaitu atau dikenal sebagai penyakit hawar daun bakteri. Penyakit ini dapat menyebabkan kematian pada tanaman. Penelitian ini bertujuan untuk mendapatkan formulasi dosis pengurangan AB-Mix dengan substitusi menggunakan pupuk organik cair dan pupuk hayati dalam menghambat patogen P. infestans. Metode pelaksanaan penelitian menggunakan rancangan lingkungan Rancangan Acak Kelompok terdiri dari 5 perlakuan yaitu P1(100% dosis AB-Mix), P2 (75% dosis AB-Mix+POC+pupuk hayati), P3 (50% dosis AB-Mix+POC+pupuk hayati), P4 (25% dosis AB-Mix+POC+pupuk hayati), P5(0% dosis AB-Mix+POC+pupuk hayati).  dengan 6 ulangan. Variabel yang diamati yaitu gejala serangan, masa inkubasi, intensitas penyakit, dan efektivitas penghambatan. Penyakit hawar daun bakteri pada tanaman tomat ceri yang disebabkan oleh patogen P. infestans memiliki ciri-ciri bercak coklat kehitaman pada daun, kemudian menyebar pada ranting dan batang. Gejala lanjut akan menyebabkan daun busuk dan akhirnya mengering. Penggunaan perlakuan mampu menunda masa inkubasi. Perlakuan P5 memiliki intensitas penyakit terendah yaitu 8,51% dan efektivitas penghambatan 81,21%. Hal ini berarti dengan pengurangan pupuk AB-Mix dan penambahan POC serta pupuk hayati pada sistem hidroponik efektif dalam menurunkan gejala penyakit hawar daun bakteri.
Fertilizer Policies: The implementation in Indonesia Compared to European Countries Ari Kurniawati; Ika Ariani Kartini
Kosmik Hukum Vol 24, No 1 (2024)
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/kosmikhukum.v24i1.23465

Abstract

AbstractThis study explores a case that occurred on land owned by the former mayor of Semarang, Sukawi Sutarip. On land, land measurement errors occur and land ownership overlaps with other people's ownership. Conflicts between adjacent landowners were inevitable. This study aims to determine the chronology of the conflict, the causes of land measurement error and the legal consequences. This research is juridical-normative in nature, meaning that the truth of statements is measured based on positive legal norms. The data analysed is limited to secondary data collected from the internet. Data were analysed qualitatively. The results showed that it was true that there were errors in land measurement and the main causal factor was due to unprofessional officers; and give rise to legal conflict in the court. The legal consequence is that the certificate becomes legally and administratively flawed.Keywords:    Conflict, Land, measurement, administrative flaw
Co-Authors Hirma Windriyati, Ratna Dwi Ika Ariani Kartini Lafi Na’imatul Bayyinah Nur Kholida Wulansari Ratna Dwi Hirma Windriati