Pertumbuhan Akar Kedelai pada Cekaman Kekeringan

The Growth of Soybean Root on Drought Stress

  • Pienyani Rosawanti Universitas Muhammadiyah Palangkaraya
Keywords: fase vegetatif, genotipe, PEG, akar

Abstract

Cekaman kekeringan dapat menyebabkan perubahan sistem perakaran tanaman kedelai. Tujuan penelitian ini adalah mempelajari sistem perakaran beberapa genotipe kedelai pada kondisi kekeringan pada fase vegetatif. Penelitian dilaksanakan di rumah kaca Cikabayan-IPB menggunakan sepuluh genotipe kedelai (Ratai, Seulawah, Slamet, Tanggamus, Wilis, GC 22-10, PG 57-1, SC 21-5, SC 39-1, SP 30-4) dan PEG (0%, 20%). Cekaman kekeringan hanya diberikan pada fase vegetatif. Hasil penelitian menunjukkan bahwa cekaman kekeringan dengan simulasi PEG berpengaruh terhadap panjang akar, jumlah cabang akar dan bobot kering akar.

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Author Biography

Pienyani Rosawanti, Universitas Muhammadiyah Palangkaraya
Lecturer of Agrotechnology Universitas Muhammadiyah Palangkaraya

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Published
2016-06-01
How to Cite
Rosawanti, P. (2016). Pertumbuhan Akar Kedelai pada Cekaman Kekeringan. Daun: Jurnal Ilmiah Pertanian Dan Kehutanan, 3(1), 21-28. https://doi.org/10.33084/daun.v3i1.163

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