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All Journal Vegetalika INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni AGRITROP Agrikultura Jurnal Ilmu Dasar e-Journal Pustaka Kesehatan Berkala Ilmiah Pertanian Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan UNEJ e-Proceeding Jurnal Penelitian Pertanian Terapan Panrita Abdi - Jurnal Pengabdian pada Masyarakat Agriprima : Journal of Applied Agricultural Sciences Jurnal Bioteknologi & Biosains Indonesia (JBBI) Jurnal Penelitian Pendidikan IPA (JPPIPA) Indonesian Food Science and TechnologyJournal Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) Jurnal Pengabdian Magister Pendidikan IPA Jurnal Karinov Jurnal Agrinika : Jurnal Agroteknologi dan Agribisnis Transformasi BIOVALENTIA: Biological Research Journal Jurnal Ilmiah Buana Bastra: Bahasa, Susastra, dan Pengajarannya Jurnal Talenta Sipil JIMAKUKERTA Semanggi: Jurnal Pengabdian kepada Masyarakat Jurnal Riset Mahasiswa PAPUMA: Journal of Comunnity Services Biosaintifika: Journal of Biology & Biology Education Jurnal Keselamatan Transportasi Jalan
TRI HANDOYO
Fakultas Pertanian Universitas Jember
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Journal : Jurnal Ilmu Dasar

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Application Effect of Potassium on Rice (Oryza sativa L.) Recovery After Drought Stress Handoyo, Tri; Hakim, Mohammad Sulton; Dewanti, Parawita; Hartatik, Sri; Slameto, Slameto
Jurnal ILMU DASAR Vol 21 No 2 (2020)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jid.v21i2.12813

Abstract

The critical phase of rice plants on water availability includes the vegetative phase when tillering stage, generative phase 1 at panicle initiation stage and generative phase 2 when booting stage. The lack of water in the vegetative phase and in the generative phase will disturb the growth of rice plants. However, if the water needs are fulfilled immediately, the plants will recover and able to grow normally. The ability of plants to do recovery can be improved through the application of potassium fertilizer. This research aimed to determine the optimum dosage of potassium fertilizer when drought occurs in several critical phases to improve the recovery capability of the rice plant. This experiment used a completely randomized design (CRD) with 2 factors where the first factor was the dosage of potassium fertilizer using KCl fertilizer which was 50 kg/ha, 75 kg/ha, 100 kg/ha and 125 kg/ha. The second factor was the difference in the phase of stress, namely the vegetative phase at the time of tillering, the generative phase 1 at panicle initiation and the generative phase 2 when booting. Each treatment combination was repeated 3 times. Observation variables included Rice grain weight per clump, Proline content, Root Dry Weight, Relative Water Content (RWC) leaves, and Height of plants. The results of the study proved that the best dosage of KCl fertilizer to improve rice recovery ability is 100 kg/ha. Rice plants gripped in the vegetative phase have better recovery capabilities than those gripped in the generative phase.Keywords: Recovery, rice, drought stress and potassium.
Co-Authors Agus Sasmito, Agus Ahdatu Uli Khikamil Maulidiya Ahmad Ilham Tanzil Ahmad Rivaldy, Dhea Andari, Syamsiyah Yuli Dwi Anur, Risky Mulana Arif, Muzayin Arifin, Muhammad Reza Arniyanti, Muslimah Arum, Ayu Puspita Assery, Syeh Azmi Saleh Azmia, Azmia Mar'atul Latipah Bambang Sugiharto Bambang Sugiharto Banun Kusumawardani Budi Kriswanto, Budi Candra Prayoga, Mohammad Damayanti, Dwi Putri Oktavia Dwi Putri Oktavia Damayanti Dwika Nano Hariyanto Efsari, Aqilla Nur Fanata, Wahyu Indra Duwi Fariza Oktaviani Galih Kusuma, Raditya Hakim, Mohammad Sulton Hakim, Saila Najma Haq, Ahmad Thoriq Izzul HARDIAN SUSILO ADDY Hopipah, Opi Ihsan, Daimil Intan Kartika Setyawati Irma Novita Sari Irza Guari Syah Fitri Juhardi, Ujang Kacung Hariyono Kartikasari, Subekah Nawa Khamidah, Khusna Kiki Ulfaniah Kiki Ulfaniah Laily Ilman Widuri Laily Ilman Widuri, Laily Ilman Latif, Arkanudin Lenny Widjayanthi Luh Putu Suciati Magfiroh, Illia Seldon Mahros Darsin Marcus dos Santos Soares MISWAR - Mochammad Amrun Hidayat Mohammad Ali Mudhor Mohammad Ubaidillah Muchammad Devara , Yusuf Muhammad Hazmi Muhammad Imron Rosadi Muhammad Nur Thoriq Alfy Muhammad Syauqi Munandar, Denna Eriani Nasti, Elyanisa Maharani Nisrina, Sofia Bunga Nur Widodo Parawita Dewanti Popy Hartatie Hardjo Pratiwi, Helti Anggiana Prayoga, Mohammad Candra Pudji Restanto, Didik Puji Rahayu Putu Gita Maya Widyaswari Mahayasih Rahadiyan, Aristyo Ratnasari, Tri Restanto, Didik Restanto, Didik Pudji Rizka Amalia Rony, Zahara Tussoleha Rudi Joelijanto Saputra, Tio Eka Saputro Gumelar, Bachtiar Sholeh Avivi Sigit Soeparjono Slameto Slameto Slameto Slameto SRI AYU MADE Sri Hartatik Sucipto Sucipto Suryo Prakoso, Suryo Tri Agus Siswoyo Tri Wahyu Saputra Ubaidillah, Mohammad Umar Santoso Ummi Sholikhah Veronenci Yuliarbi Farlisa Wachju Subchan Wulanjari, Distiana Yani Corvianindya Rahayu Yugistia Bima, Rafi Yuli Witono Zahratus Sakdiyah Zahratus Sakdiyah Zaiyin Rizky Ageng Maulidia