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All Journal Syntax Literate: Jurnal Ilmiah Indonesia Agrin : Jurnal Penelitian Pertanian Journal of Tropical Crop Science Seminar Nasional Lahan Suboptimal PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Altifani Journal: International Journal of Community Engagement Journal of Smart Agriculture and Environmental Technology Holistic: Journal of Tropical Agriculture Sciences Jurnal Integritas Serasan Sekundang
M. Umar Harun
Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Sriwijaya 30662
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Veterinary Other

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Proline Accumulation and Growth of Bean Leaf (Phaseolus vulgaris L.) With Biochar Application in The Shallow Water Table Environment Meihana, Mei; Lakitan, Benyamin; Harun, M. Umar; Susilawati, Susilawati; Siaga, Erna; Widuri, Laily Ilman; Kartika, Kartika
Journal of Tropical Crop Science Vol. 10 No. 01 (2023): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jtcs.10.1.46-56

Abstract

Agronomic constraints for vegetable cultivation in riparian wetlands are low soil quality and shallow water table conditions. This study aims to identify the effect of biochar application and shallow water table on proline accumulation and plant growth of bean leaf (Phaseolus vulgaris L.) at the generative stage. This study was carried out from April to August 2018 in factorial randomized block design. The first factor was doses of biochar (0, 1, and 2 kg.m-2), and the second was shallow water table condition (20 cm and 10 cm below the soil surface) given in the generative stage. The results showed that biochar application and the shallow water table significantly affected leaf parameters; proline accumulation and increases in the sucrose levels occurred on the leaves. Proline content increased started at 3 days after treatment (DAT) and decreased at 6 DAT until recovery day (7 DAT). The biochar application of 2 kg.m-2 provided good aeration in the soil, which enhanced the bean's ability to survive under excess water. Proline accumulation is one of the adaptation mechanisms of beans to abiotic stress in shallow water table conditions.
Co-Authors Afrizal, Jeri Agungtio, R. Alsada, Muhammad S. Bela, Triwulan Maryanita Benyamin Lakitan Chandra Irsan Endang Pratiwi, Rini Erise Anggraini, Erise Erizal Sodikin Erna Siaga, Erna Firdaus Sulaiman, Firdaus Fitra Gustiar, Fitra Haryanti, D. Heni Agustina Irmawati Irmawati Irmawati Irmawati Kartika Kartika Laily Ilman Widuri, Laily Ilman Mardiah, N. Marlina Mawarni, Aprilliyah Meihana, Mei Momon Sodik Imanuddin Muhammad Ammar Negara, Zaidan P. Riana, Nanda Rujito Agus Suwignyo Setiawan, Irenius Tegar SITI HERLINDA Sodikin, E. Sopiana, Rina Suryani, Carina N. Susilawati, Susilawati Yakup Parto Zaidan, Zaidan