Trigonometri : Journal Matematika dan Ilmu Pengetahuan Alam

Articles

Vol. 8 No. 2 (2026): Trigonometri : Journal Matematika dan Ilmu Pengetahuan Alam, ISSN 3030-8496

PERTUMBUHAN AWAL BIBIT CEMARA LAUT (Casuarina equisetifolia L.) DI PERSEMAIAN PERMANEN UPTD BSPTH DINAS KEHUTANAN PROVINSI SUMATERA BARAT

Submitted
January 12, 2026
Published
2026-01-12

Abstract

Casuarina equisetifolia L. is a coastal plant that plays an important ecological role in coastal rehabilitation, abrasion prevention, and coastal ecosystem stabilization. This study aims to explain the initial growth of casuarina seedlings in permanent nurseries in West Sumatra. The study was conducted using a descriptive observation method based on nursery activities at the Forest Plant Certification and Seedling Center of the West Sumatra Provincial Forestry Service in June-July 2025. The stages of the activity included selecting superior seeds, seed treatment, nursery planting, transferring seedlings to polybags, and maintaining seedlings through regular watering. The results showed that casuarina seedlings aged 1–2 months experienced stable vegetative growth, while those aged 3–4 months showed more optimal growth with sturdy stems and well-developed root systems. Thus, the applied nursery technique has the potential to support the provision of quality seedlings for coastal rehabilitation in West Sumatra.

References

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