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Journal : Vegetalika

Respons Fisiologis Tembakau (Nicotiana tabacum L. ‘Bligon’) dengan Pemberian Pupuk Nitrogen pada Kondisi Kekeringan Majidah, Salma Nur; Nurbaiti, Siti; Rachmawati, Diah
Vegetalika Vol 14, No 3 (2025): In Publish
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/veg.106749

Abstract

Tobacco is an important agricultural commodity in Indonesia, but it is vulnerable to drought due to climate change. This study aimed to analyze the physiological response of tobacco plants (Nicotiana tabacum L. 'Bligon') to nitrogen fertilizer application under drought conditions. The experiment was arranged in a Randomized Complete Block Design with a combination of three urea fertilizer doses (0.6; 1.2; 1.8 g/ 5 kg of growing media) and three levels of field capacity levels (100; 75; 50%). Each treatment combines three replications. Parameters observed included plant growth and physiological traits, and the data were analyzed using analysis of variance followed by Duncan’s test at a 5% significance level. The results showed that nitrogen application significantly affected the physiological response of tobacco plant under drought conditions. The 0.6 g nitrogen dose showed a low effect on physiological and growth parameters. The 1.2 g doses moderately increased carotenoids and membrane stability index (MSI). While 1.8 g significantly improved chlorophyll, MSI, and growth parameters. These results indicate a positive correlation between physiological responses and increasing urea doses.
Co-Authors A. Suwiyono Abdillah, Nabila Abdurrani Muin Achmad Fazrin Adam Adam Agustian, Hamdan Ahmad Budiyono, Ahmad Akbar, Alifya Al Qaeda Putra Nusantara Aldama, Ardita Aldiyansah, Rindi Alhafisht Amdila, Reyhan Amelia, Cici Amriyati Amriyati Amriyati Amriyati Ananda Okta Putra Annisa Riana Putri Ardadi, Maharani Pratiwi Salsabila Ardiaulya, Vidola Arfi Azhari Arief Pratomo, Arief Artha, Willy Aryadila Martina Wijaya Atika, Nur Aulia Saphira Aini Ayu My Lestari Saragih Azzulfa, Syarifah Chriesty Angeline Clara . Clarita Monica Cynthia Aghata Belinda Alma Della Amalia Silawane Dia, Susi Sulian DIAH RACHMAWATI Dian Kartika Dita, Rokiya Dominique Ellen Elanesi Esvandhiary, Faradilla Fahrizal, M Falmi Yandri Farah Airitsa Hermawan Fauziah, Silfiah Febrizka Taufani Gabriella Evanggelista Galadri Badar Muhammad Ghifara, Zilfa Gultom, Elfrida Ratnawati Hamid, Abd. Haris Handayani, Astutik Hasian Doli Hendra, Joni Iriawan, Asep Iwan Jamal, Carissa Belia Putri Januarni, Wisa Jasmine Farah Dita Jayu, Prastiwi Jeleandra, T. Muhammad Jeriyan, Jeriyan Jessica Francis Gunawan Jonathan Mangantar Octaviano Putra Julianis, Erva Kautsar Alwi Pradipta Kezia Natalia Christy Khotimah, Ulfa Khusnul Khusnul Khitam Krisdian Dewi Layola Nainggolan, Fraya Lina Herlina Lisa Sari, Lilis Lusi Septiyati M. Zulhilmi Hafiz Majidah, Salma Nur Maria Ulfa Hidayatulloh Ulfa Hidayatulloh Masri Rumita Mhd Aidil Al Khusaini Milasari, Asri Fajar Muhamad Aji Purwanto Nabila Sesha Abdillah Nabila, Nihayatun Nainggolan, Binsar Nengsih, Rahayu Agustiana Neni Hermita Nilamsari, Elvian Indah Nindya Ayu Rahmadita Notoprayitno, Maya Indrasti Noviana Annisa Novita Rahman, Fauzya Ns. Dwi Retno Handayani Nugroho Edi Kartijono Nurdewi Sulymbona NURUL KHOTIMAH Odien Rosidin Permanasari, Arlina Phin, Bong Fo Piere Marquez Vandante Putra, Sidiq Permana Putri, Ayu Manca Putri, Gina Sukma Rafdy Rashad Abimanyu Rahmattullah, Rahmattullah Ramadhan, Kurnia Ramadhan, Nursyahrani Tiara Ramadhani, Widya Ayu Raziman, M. Rifqa Gusmida Syahrun Barokah Rika Anggraini Rima Vegi Santika Sabrina Hayati Safitri, Raja Samuel Samuel Sapto Hudoyo, Ahmad SAPUTRA, DEBI Sari, Shinta Aulia Saryo, Saryo Sativa, Oriza Sinaga, Indon Siti Mayang Sari Stefani Erlina Halim Sunarti, Ilis Syarifah, Muhimmatus Tanjung, Lutfiyanah Tasya Rani, Diana Titin Sumarni Tryas Risanggono Uwiyono, A. Valois, Yoana Thersia Listoravina Vanny Aryanti Welly Wihayati, Welly Wibowo, Wiko Arif Widianarti, Tantry Wijaya, Geraldo Valento Wijaya, Wilson Yakub Yulia A. Hasan Zidane Gideon Fransiskus