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Journal : Jurnal Riset Biologi dan Aplikasinya

Assessing Foliar Chlorophyll Content with SPAD-502 Chlorophyll Meter: A Comparison with Spectrophotometer Method in Various Plants Nurbaiti, Siti; Milasari, Asri Fajar; Wibowo, Wiko Arif; Nilamsari, Elvian Indah; Rachmawati, Diah
Jurnal Riset Biologi dan Aplikasinya Vol. 7 No. 1 (2025)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrba.v7n1.p50-56

Abstract

Measuring chlorophyll content in plants is one of the main points that has never been ignored in various plant biology and agronomy research studies. Chlorophyll content is a parameter of growth and development, diagnosis of nutritional status, and response to environmental conditions. This study aimed to compare and determine the relationship between SPAD-502 chlorophyll meter readings and chlorophyll content obtained from acetone extraction followed by spectrophotometry measurement. Various leaves with different colors and thicknesses were used to determine the reliability of SPAD readings across diverse morphological traits. The results showed higher SPAD readings in leaves with a greener color. SPAD value was found to have a good linear relationship (r 0.8 and R2 0.64) and a positive correlation with total chlorophyll content, though variations due to leaf thickness suggest the need for correction factors. Furthermore, SPAD has potential as a rapid, non-destructive tool for monitoring plant health and nutrient status in agriculture, plant breeding, and horticulture. This tool can contribute to optimizing crop yield and managing fertilization practice, especially where the maintaining leaf integrity is essential for both commercial and aesthetic value. Species-specific calibration models are recommended to enhance measurement accuracy.
Co-Authors A. Suwiyono Abdillah, Nabila Abdurrani Muin Achmad Fazrin Adam Adam Agustian, Hamdan Ahmad Budiyono, Ahmad Akbar, Alifya Aldama, Ardita Aldiyansah, Rindi Alhafisht Amdila, Reyhan Amelia, Cici Amriyati Amriyati Amriyati Amriyati Ananda Okta Putra Annisa Riana Putri Any Kurniawati, Any Ardiaulya, Vidola Arfi Azhari Arief Pratomo, Arief Artha, Willy ASHRI, RIZKI HALLIFAH 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 HADIYANI, SUSAN Hamid, Abd. Haris Handayani, Astutik Handayani, Dwi Retno Hasian Doli Hendra, Joni Herawati, Aliyah Januarni, Wisa Jayu, Prastiwi Jeleandra, T. Muhammad Jeriyan, Jeriyan Jessica Francis Gunawan Jonathan Mangantar Octaviano Putra Julianis, Erva Juwita, Dessi 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 MANDAKU, EKBERTH Maria Ulfa Hidayatulloh Ulfa Hidayatulloh Masri Rumita Mhd Aidil Al Khusaini Milasari, Asri Fajar Muhamad Aji Purwanto Nabila Sesha Abdillah Nabila, Nihayatun 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 PARIDA, UPI Permanasari, Arlina 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 Ramahdania, Shabira Luna Raziman, M. Reviana, Riska Rifqa Gusmida Syahrun Barokah Rika Anggraini Rima Vegi Santika Sabrina Hayati Safitri, Raja Samuel Samuel Sapto Hudoyo, Ahmad SAPUTRA, DEBI Saragih, Ayu My Lestari Sari, Shinta Aulia Sartika, Ikah Saryo, Saryo Sativa, Oriza Sicilia, Asha Grace Silaban, Merri Sinaga, Indon Siti Mayang Sari SOFIAH KS, SOFIAH KS Stefani Erlina Halim Sunarti, Ilis Suyitno, Edi SYAEFUDIN, ADIN Syarifah, Muhimmatus Tanjung, Lutfiyanah Tanto Tanto Tasya Rani, Diana Titin Sumarni Tryas Risanggono Uwiyono, A. Valois, Yoana Thersia Listoravina Vanny Aryanti WAHYUDI, HARUN WARDHANI, PRATIWI CAHYA Welly Wihayati, Welly Wibowo, Wiko Arif Widianarti, Tantry Wijaya, Geraldo Valento Yakub Yeni Suryani Yulia A. Hasan Yulia Susanti, Yulia Zidane Gideon Fransiskus