PERTUMBUHAN MARKISA DATARAN RENDAH ( Passiflora edulis var.flavicarpa) DENGAN APLIKASI Glomus sp dan Acaulospora sp

Authors

  • Suswati Suswati
  • Asmah Indrawati

DOI:

https://doi.org/10.24114/jbio.v2i3.4956

Abstract

Percobaan ini dilakukan di Tanjungsari dan Laboratorium Agrotehnologi Fakultas Pertanian, Universitas Medan Area.Penelitian ini bertujuan mengetahui pengaruh aplikasi inokulant mikoriza terhadap efektifitas simbiosis tanaman markisa dataran rendah dengan Glomus sp + Acaulospora sp dan pertumbuhan tanaman markisa (perkecambahan, tinggi tanaman, jumlah daun, berat basah dan berat kering). Rancangan yang digunakan adalah Rancangan Acak Kelompok dengan faktor perlakuan dosis FMA (A) dengan 4 taraf dan 3 ulangan yaitu :A0 = tanpa inokulasi; A1= 25 g per seed bed ;A2= 50 g per seed bed dan A3=75 g per seed bed. Parameter pengamatan : efektifitas simbiosis, kolonisasi FMA (persentase`dan intensitas kolonisasi), pertumbuhan tanaman (persentase perkecambahan benih, tinggi, jumlah daun, berat basah dan berat kering).Hasil percobaan menunjukkan bahwa tanaman markisa dataran rendah memiliki tingkat ketergantungan yang tinggi terhadap Glomus sp + Acaulospora sp dengan nilai 65.44% - 73.84%. Aplikasi FMA dapat meningkatkan perkecambahan benih di pesemaian dan meningkatkan pertumbuhan bibit markisa.   Kata Kunci: markisa dataran rendah, Glomus sp + Acaulospora sp, efektifitas simbiosis,   kolonisasi mikoriza

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Published

2016-12-01

Issue

Vol. 2 No. 3 (2016): Jurnal Biosains

Section

Article

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