Muhammad Akhid Syibli
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ARBUSCULAR MYCORRHIZA FUNGI AS AN INDICATOR OF SOIL FERTILITY Muhibuddin, Anton; Djauhari, Syamsuddin; Syibli, Muhammad Akhid
AGRIVITA, Journal of Agricultural Science Vol 35, No 1 (2013)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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Abstract

Arbuscular mycorrhizal fungi (AMF) are ubiquitous organism that forms association with the root of most terrestrial plants. AMF association also influence soil fertility through the enhancement of chemical, biological and physical content. In this study, we enumerated AMF spores from rhizosphere of Tithonia difersivolia as an indicator of soil fertility. The results showed that the most fertile soil had the highest AMF spores density. This research has confirmed that AMF has high interaction with organic carbon, organic matter, total phosphorus, cation exchange capacity, water level, soil fungi and soil bacteria. Partial regression analysis revealed the mathematic equation for their interaction. This equation used the abundant of AMF spores as an indicator for chemical, biological and physical fertility of the soil.                 Keywords: Arbuscular mycorrhiza fungi (AMF), indicator, soil fertility, Tithonia difersivolia  
EFIKASI LAPANGAN FUNGISIDA TRIVIA 73 WP (Bahan aktif: fluopikolid: 6%, propineb: 67%) TERHADAP PENYAKIT LANAS (Phytophthora nicotianae) PADA TANAMAN TEMBAKAU: FIELD EFFICACY OF TRIVIA 73 WP FUNGICIDE (Active ingredients: fluopycolide: 6%, propineb: 67%) AGAINST BLACK SHANK DISEASE (Phytophthora nicotianae) ON TOBACCO Syibli, Muhammad Akhid; Taufiqurrahman, Achmad Fitriadi; Khoirunnisa’, Amalia
Jurnal HPT (Hama Penyakit Tumbuhan) Vol. 11 No. 3 (2023)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jurnalhpt.2023.011.3.6

Abstract

Phytophthora nicotianae merupakan patogen yang mampu memusnahkan tanaman tembakau pada tahap awal sehingga menyebabkan penyakit lanas dan menyebabkan kematian tanaman hampir 100%. Serangan dimulai dari dalam jaringan akar dan berlanjut hingga menghancurkan pembuluh pengangkut sehingga menyebabkan bibit tembakau layu. Kebijakan pengendalian penyakit harus menerapkan konsep pengendalian hama dan penyakit terpadu (PHT) secara bijaksana dan selaras dengan strategi PHT. Efektivitas bahan aktif fungisida dalam mengendalikan P. nicotianae harus diuji melalui uji khasiat yang meliputi pengujian dosis. Oleh karena itu, perlu dilakukan uji efikasi fungisida Trivia 73 WP (fluopikolid 6% dan propineb 67%). Pengujian dilakukan di Desa Sumberpucung Kabupaten Malang dengan menggunakan metode RAK (Rancangan Acak Lengkap) dengan 5 perlakuan dan 5 ulangan. Hasil penelitian menunjukkan bahwa fungisida Trivia 73 WP yang mengandung bahan aktif fluopikolid (6%) dan propineb (67%) dengan dosis 3 gram per liter efektif menurunkan angka kematian tanaman tembakau akibat patogen P. nicotianae.
ARBUSCULAR MYCORRHIZA FUNGI AS AN INDICATOR OF SOIL FERTILITY Syibli, Muhammad Akhid; Muhibuddin, Anton; Djauhari, Syamsuddin
AGRIVITA Journal of Agricultural Science Vol 35, No 1 (2013)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v35i1.228

Abstract

Arbuscular mycorrhizal fungi (AMF) are ubiquitous organism that forms association with the root of most terrestrial plants. AMF association also influence soil fertility through the enhancement of chemical, biological and physical content. In this study, we enumerated AMF spores from rhizosphere of Tithonia difersivolia as an indicator of soil fertility. The results showed that the most fertile soil had the highest AMF spores density. This research has confirmed that AMF has high interaction with organic carbon, organic matter, total phosphorus, cation exchange capacity, water level, soil fungi and soil bacteria. Partial regression analysis revealed the mathematic equation for their interaction. This equation used the abundant of AMF spores as an indicator for chemical, biological and physical fertility of the soil.                 Keywords: Arbuscular mycorrhiza fungi (AMF), indicator, soil fertility, Tithonia difersivolia