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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Pertanian Indonesia Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences BIOTROPIA - The Southeast Asian Journal of Tropical Biology Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) JSDH BERITA BIOLOGI Jurnal Biodjati BIOEDUSCIENCE Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Menara Perkebunan JPPI (Jurnal Penelitian Pendidikan Indonesia) MADURANCH: JURNAL ILMU PETERNAKAN Jurnal Ilmiah Sains
Hamim Hamim
Departemen Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Institut Pertanian Bogor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Mathematics Physics Veterinary

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Journal : BIOEDUSCIENCE

 1 
Efektivitas Larutan Kultur Unsur Hara dengan Penambahan Agar Sebagai Media Evaluasi Padi Dalam Kondisi Toksisitas Besi Turhadi; Miftahuddin; Hamim; Munif Ghulamahdi
BIOEDUSCIENCE Vol 5 No 1 (2021): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (457.189 KB) | DOI: 10.22236/j.bes/516395

Abstract

Background: Evaluation of the tolerance level of rice to iron (Fe) toxicity stress can be done using a hydroponic system in a nutrient culture solution under a controlled condition. This study aimed to obtain a nutrient culture solution that effective as a medium for evaluating the response of rice under Fe toxicity stress condition. Methods: This experiment was carried out by comparing the effectiveness of three kinds of nutrient culture media, namely Yoshida’s Half-Strength solution (HSY), Yoshida’s Half-Strength + 0.2% agar solution (HSYA), and Yoshida’s Full-Strength + 0.2% agar solution (FSYA) using two rice genotypes, Inpara 5 (sensitive to Fe toxicity) and Mahsuri (tolerant to Fe toxicity). Leaf bronzing level, plant dry weight, and pH of nutrient culture media were observed in this experiment. Results: The results showed that the stress response as represented by the bronzing score in Inpara 5 leaves was known to be higher than that of Mahsuri in the three nutrient culture media. The decrease of root and shoot dry weight in Inpara 5 was higher than that of Mahsuri. In addition, the decrease in the pH of nutrient culture solution media without an agar addition (HSY) occurred faster than the media with the agar addition (HSYA and FSYA). Conclusion: The HSYA and FSYA media exhibited a similar pattern of pH declining but causing significant differences in growth responses between Inpara 5 and Mashuri indicating the HSYA medium is considered more efficient compared to the FSYA medium because it only requires a smaller amount of agar.
Co-Authors , Triadiati ALEX HARTANA Alex Hartana Alex Hartana Aris Tri Wahyudi BEKTI KURNIAWATI Deden Saprudin Devi Media Siska Dian Hendrayanti Didy Sopandie Dorly Dorly DWI ANDREAS SANTOSA Hadisunarso Hadisunarso Hirmas Fuady Putra HIRMAS FUADY PUTRA, HIRMAS FUADY Iman Rusmana Inayatur Rosyidah Indah Puspita SARI Laksmita Prima SANTI Luluk Setyaningsih Lutfiani Lutfiani Miftahuddin Miftahudin . Mubasyiroh, Mubasyiroh Muhammad Jusuf MUNIF GHULAMAHDI Nampiah Sukarno Nani Heryani NISA RACHMANIA MUBARIK Nugroho, Robertus Nurul Hidayati Putri Nur Azizah Hutagalung Rani Apriyani Raharja Robertus Nugroho Sigit Tri Wibowo Smeer, Zeid B Sri Wilarso Budi R Suharsono Suharsono Sukmarayu P Gedoan Sukmarayu P. Gedoan Sulistyaningsih, Yohana C Tri Muji Ermayanti Tri Muji Ermayanti Turhadi Turhadi UTUT WIDYASTUTI Utut Widyastuti UTUT WIDYASTUTI Yadi Setiadi Yohana Caecilia Sulistyaningsih Yuli Siti Fatma YULIN LESTARI Zahrul Romadlon