PENGARUH PEMBERIAN BERBAGAI TINGKAT MIKORIZA ARBUSKULA PADA TANAH TERAKUMULASI LOGAM Pb TERHADAP PERTUMBUHAN TANAMAN BELIMBING WULUH (Averrhoa bilimbi)

Authors

DOI:

https://doi.org/10.24114/jbio.v5i2.13918

Keywords:

Mikoriza Arbuskula, Pertumbuhan, Logam Pb

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian fungi mikoriza arbuskula (fma) terhadap pertumbuhan tanaman belimbing wuluh yang terakumulasi logam Pb, mengetahui dosis pemberian fungi mikoriza arbuskula (fma) yang optimal terhadap pertumbuhan tanaman belimbing wuluh yang terakumulasi logamPb. Penelitian ini dilakukan di di Rumah Kasa, Laboratorium Biologi Tanah dan Laboratorium Sentral Fakultas Pertanian Universitas Sumatera Utara. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) faktorial dengan satu faktor. Faktor pertama adalah inokulasi mikoriza dengan 4 taraf dosis (0 g/bibit, 10  g/bibit, 20 g/bibit, 30 g/bibit). Hasil penelitian menunjukkan fungi mikoriza arbuskula memberikan  pengaruh terhadap tinggi tanaman, diameter tanaman dan  bobot kering tanaman. Dosis mikoriza 20 g optimal terhadap pertumbuhan tanaman belimbing wuluh yang terakumulasi logam Pb.

Author Biography

  • Herna Febrianty Sianipar, Universitas HKBP Nommensen pematang siantar
    Prodi biologi

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Published

2019-08-12

Issue

Vol. 5 No. 2 (2019): Jurnal Biosains

Section

Article

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Copyright (c) 2019 Herna Febrianty Sianipar

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