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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Agrohorti Bulletin (e-Journal) Jurnal Ilmu Pertanian Indonesia Jurnal Hortikultura Indonesia Jurnal Ilmu Pertanian BIOTROPIA - The Southeast Asian Journal of Tropical Biology Journal of Politic and Government Studies Jurnal Sumberdaya Lahan Buletin Palawija Jurnal Teknologi Informasi dan Ilmu Komputer AGRIVITA, Journal of Agricultural Science Buletin Kebun Raya Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Penelitian Karet Jurnal AGROSAINS dan TEKNOLOGI Journal of Tropical Crop Science Journal of Tropical Horticulture JURNAL AGRONIDA Jurnal Kelautan Nasional Molekul: Jurnal Ilmiah Kimia Jurnal Jamu Indonesia Indonesian Journal of Electrical Engineering and Computer Science Planta Simbiosa : Jurnal Tanaman Pangan dan Hortikultura Buletin Palawija Jurnal Risalah Kebijakan Pertanian dan Lingkungan Buletin Agroteknologi Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Jurnal Pusat Inovasi Masyarakat (JPIM)
Edi Santosa
Agronomy And Horticulture Departement, Faculty Of Agriculture, IPB University
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Social Sciences Veterinary Other

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Journal : AGRIVITA, Journal of Agricultural Science

 1 
Continuous Heavy Rainfall and Wind Velocity During Flowering Affect Rice Production Herdhata Agusta; Edi Santosa; Dulbari Dulbari; Dwi Guntoro; Sofyan Zaman
AGRIVITA, Journal of Agricultural Science Vol 44, No 2 (2022)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v44i2.2539

Abstract

To mitigate the impact of extreme weather incidents, rice cultivars Way Seputih (WS) and Way Apo Buru (WAB) were evaluated under simulation of continuous wind and rainfall treatments. The research was conducted from July to October 2017 at Leuwikopo Experimental Farm, Bogor, Indonesia. For 15 days at day time, flowering rice hills were treated with about 100 mm/h water shower (Experiment-1), and with 0, 10-15, 20-25 and 35-40 km/h wind velocity (Experiment-2). Results showed that wind and rainfall treatments reduced rice production; the effect depended on the genotypes and flowering stage. Rain treatment from panicle emergence to 50%-emerged increased the number of unfilled grains by 154.6-182.3% and 55.7-101.9% in WS and WAB cultivars, respectively. Rain treatment at 100%-emerged had no effect on WS, but it increased unfilled grain (163.5%) and decreased grain index (12.9%) in the WAB cultivar. Wind speed at 35-40 km/h promoted a high percentage of grain drop (25.7%) and unfilled grains (77.3%), and low grain index (20.8 g) in WS genotype. WAB was more tolerant of wind stress than the WS. The present experiment showed that genotype had different responses to wind and rain treatments implying different mitigation strategies should be applied through genotype selection.
Local Adaptation to Extreme Weather and It’s Implication on Sustainable Rice Production in Lampung, Indonesia Dulbari Dulbari; Edi Santosa; Yonny Koesmaryono; Eko Sulistyono; Anung Wahyudi; Herdhata Agusta; Dwi Guntoro
AGRIVITA, Journal of Agricultural Science Vol 43, No 1 (2021)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v43i1.2338

Abstract

Extreme weather incidents refer to high rainfall and strong winds have been speculated to be detrimental on rice production. However, researches on the local adaptation to their impact on rice production are limited especially on tropical region like Indonesia. A study was conducted in Pesawaran, West Lampung, North Lampung, and Bandar Lampung using time series data of 2000-2015 and ground checking during extreme weather and normal seasons and its implication on sustainable management. Data were evaluated using multivariate regressions. Results demonstrated that the impact of extreme weather on the reduction of rice production was weak, 0.92%. Shifting on rice production among swampy, irrigated, and dry lands at which covered area of 13.67%, 42.69% and 43.65%, respectively, minimized the impact of the extreme weather. During limited precipitation, irrigated and swamplands had 2.5-3.0 times cropping intensity. Conversely, during La-Nina with excess precipitation, cropping in irrigated and drylands increased by 20 and 58%, respectively. Moreover, the local government maintained annual production improvement by about 5% through expansion of irrigated land, high yielding varieties and inputs subsidies. Considering that incident of extreme weathers tended to occur more frequently, consequently, planting calender utilization and rice variety adapted should be implemented.
Co-Authors , Hariyadi , Kholidi , Susilawati Abdoellah, Soetanto Abdul Gani Gani Tarigan Abdul Harris Burhan Achmad Taufiq Ade Wachjar Ade Wachjar Aditya Wira Tantra Adolf P. Lonto Adolf Pieter Lontoh, Adolf Pieter Agik Suprayogi Agus Buono Agus Sufyan Ahmad Fadli Alghifari AHMAD JUNAEDI Ahmad Zamzami Ajmir Akmal Almas Lathuf Assyura Anas D. Susila Anas D. Susila Anas Dinnurrohman Susila Anas Dinurrohman Susila Anas Dinurrohman Susila Andreas Kefi ANDRIA AGUSTA Ani Kurniawati Ani Kurniawati Ani Kurniawati Anung Wahyudi Aptika Hana Prastiwi Nareswari Ariny Jihan Thifany Arisa Noguchi Arjuna, Rizka Tri Arya Widura Ritonga Atang Sutandi Bambang S. Purwoko Bambang Sapta Purwoko Budiman, dan Candra Careca Sepdihan Rahmat Hidayatullah Chairunnisak Chairunnisak Chairunnisak, Chairunnisak Chun Lan Lian Deden Derajat Matra Deden Drajat Matra Delvi Maretta Desta Wirnas Dhika Prita Hapsari Diaguna, Ridwan Didy Sopandie Diny Dinarty Dulbari, Dulbari Dwi Guntoro Dwi Sutari Laksono Efendi, Darda Eko Sulistyono Elda Kristiani Paisey Elly Kristiati Agustin, Elly Kristiati Endang Gunawan Fajar Delli Wihartiko Fattah, Muhamad Zainul Ferdianto Budi Samudra Fifin Nashirotun Nisya Gerson Hans Maure Gunar Widiyanto, Gunar Hajime Nakano HAJRIAL ASWIDINNOOR Heni Purnamawati Herdhata Agusta Herman Wafom Tubur I Wayan Astika Imam Fauzi Fauzi Tanjung Imdad Julian Purwanto Imron Gempur Saputro Ince Raden Indra Mario Stefano Intan Dewi Puspitasari Irfan Rabani Irfanda, Munandar Is Helianti Ismadi Ismadi Iswandi Anas Iswandi Anas Joan Joulanda Grace Kailola Juang Gema Kartika Kanny, Putri Irene Karmanah, Karmanah Kazi Liaquat Hossain Ken Takahata Ken Takahata Ken Takahata, Ken Luh Putu Ratna Sundari Lutfy Ditya Cahyanti M A Chozin Machfud Machfud Maghfirah Marcella Putriantari Marchella Putriantari Martini Aji Maryarti Sari Maryati Sari Md. Abdul Wadud Md. Abul Kashem Md. Shajahan Ali Memen Surahman Mohamad Rahmad Suhartanto Mohammad Abdul Wadud Muhammad dan Heni Purnamawati Haryadi Danang Faqihhudin Muhammad Raihan Ferdiansyah Muhammad Thamrin Munandar Irfanda MUNIF GHULAMAHDI Nadia Dwi Kartika Nani Yulianti Nina Ariesta Nobuo Sugiyama Nobuo Sugiyama Nobuo Sugiyama Nobuo Sugiyama Nurlela, Nurlela Nurul Hidayah NURUL HIDAYAH Nurul Khumaida Okti Syah Isyani Permatasari Panca Dewi Manu Hara Karti Purwanto, Imdad Julian Purwono Purwono Purwono Rahayu Safitri Rahman Rahmat Budiarto Rd. Selvy Handayani Rianto, Dwi Fajar Riska sukmawati Rizka Tri Arjuna ROEDHY POERWANTO Rohman, Fadil Rosdiana, Siska Sakti, Ginanjar Pramudya Sandra Arifin Aziz Santun RP Sitorus Sigit Pramono Siska Rosdiana Siti Halimah Slamet Susanto Sobir Sobir Sobir Sobir Soekisman Tjitrosemito Sofyan Zaman Sri Nurdiati Sri Suryo Sukoraharjo SUBOWO GITOSUWONDO Sugiyanta Sulassih, . Supijatno Supijatno Supijatno Susilawati Suwarto Tantra, Aditya Wira Tjahja Muhandri Ulfha Junita Ulinnuha, Zulfa Utami Prawati Wahjar, Ade Wijaya, Aldi Kamal Winarso D. Widodo Winarso Drajad Widodo Yoko Mine Yoko Mine Yoko Mine Yoko Mine Yonny Koesmaryono Yonny Koesmaryono Zulfa Ulinnuha