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All Journal Indonesian Journal of Agricultural Science Jurnal Pengkajian dan Pengembangan Teknologi Pertanian Jurnal Penelitian Tanaman Industri Jurnal Agrotropika
Bambang S. Purwoko
Departemen Agronomi dan Hortikultura, Institut Pertanian Bogor, Jl. Raya Darmaga, Bogor 16680
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Engineering Industrial & Manufacturing Engineering

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Journal : Jurnal Agrotropika

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EFEKTIVITAS FUNGI MIKORIZA ARBUSKULAR DENGAN PROVENAN JARAK PAGAR PADA CEKAMAN KEKERINGAN Lapanjang, Iskandar M.; Purwoko, Bambang S.; Hariyadi, Hariyadi; Wilarso, Sri; Melati, Maya
JURNAL AGROTROPIKA Vol 16, No 1 (2011): Agrotropika Vol.16 No.1 2011
Publisher : JURNAL AGROTROPIKA

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Abstract

The study was conducted to investigate the effectiveness of Arbuscular Mycorrhizae Fungi (AMF) to make a symbiosis with physic nuts under drought stress condition. The experiment was carried out in plastic house in Kota Palu, Central Sulawesi, from October 2008 to January 2009. The experiment used completely randomized block design with 3 factors and 3 replications. The first factor was AMF type i.e. without AMF, AMF Glomus sp-1p, AMF Acaulospora sp-1p, and mixture of Glomus sp-1p and Acaulospora sp-1p. The second factor was the provenances of physic nut i.e. Palu, NTB, IP-1A, and IP-1P. The third factor was soil water content i.e. 80 and 40% of field capacity. The results showed that the application of AMF resulted in better growth of all provenances especially ecotype IP-1P, which was sensitive to drought, compared to control (without AMF). At 40% field capacity, mixture of Glomus sp-1p and Acaulospora sp-1p. was more effective compared to single AMF in improving plant growth. The highest AMF infection was found in ecotype Palu inoculated with mixture of Glomus sp-1p and Acaulospora sp-1p. Key words: infection level, Glomus, Acaulospora
Co-Authors , Satoto I Wayan Budiastra Iskandar M. Lapanjang Iswari S. Dewi Lady Lengkey Maya Melati Memen Surahman Pepi Nur Susilawati Semin Semin Sri Wilarso Tatiek K Suharsi Yoga Yuniadi