Aplikasi Mikrobia Simbiotik Dalam Meningkatkan Keberhasilan Aklimatisasi Planlet Anggrek

  • Heny Alpandari Universitas Muria Kudus
  • Winda Widyastuti Universitas Muria Kudus
  • Luki Nurlaili Universitas Muria Kudus
Aklimatisasi, Bakteri Simbiotik, Dendrobium, PGPR, Planlet

Abstrak

Aklimatisasi merupakan tahap kritis dalam perbanyakan anggrek hasil kultur jaringan karena planlet harus beradaptasi dari kondisi in vitro ke lingkungan ex vitro. Pemanfaatan bakteri simbiotik berpotensi meningkatkan keberhasilan aklimatisasi melalui peningkatan penyerapan hara dan toleransi terhadap cekaman lingkungan. Penelitian ini bertujuan menganalisis pengaruh aplikasi bakteri simbiotik terhadap keberhasilan aklimatisasi planlet anggrek. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan lima perlakuan konsentrasi bakteri simbiotik, yaitu tanpa bakteri (A0), 2% (A1), 4% (A2), 6% (A3), dan 8% (A4), masing-masing diulang sebanyak 10 kali. Parameter yang diamati meliputi tingkat kelangsungan hidup, tinggi planlet, panjang akar, dan kandungan klorofil total. Hasil penelitian menunjukkan bahwa aplikasi bakteri simbiotik berpengaruh nyata terhadap seluruh parameter pengamatan. Perlakuan A3 menghasilkan pertumbuhan dan tingkat kelangsungan hidup tertinggi, yaitu mencapai 90%.

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Referensi

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Diterbitkan sejak
27-06-2026
Rekomendasi Sitasi
Alpandari, H., Widyastuti, W., & Nurlaili, L. (2026). Aplikasi Mikrobia Simbiotik Dalam Meningkatkan Keberhasilan Aklimatisasi Planlet Anggrek. Jurnal Pertanian Terpadu, 14(1), 33-44. https://doi.org/10.36084/jpt.v14i1.730