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ROLE OF MYCORRHIZA HELPER BACTERIA ON MYCORRHIZAL COLONIZATION AND NEMATODE Pratylenchus coffeae INFECTION

BIOTROPIA · Vol. 29 No. 3 (2022) · hlm. 244–253

DOI
10.11598/btb.2022.29.3.1711
ISSN
1907-770X, 0215-6334
Terbit
2022-12-16
Penerbit
SEAMEO BIOTROP
Bahasa
en
Lisensi
creativecommons.org/licenses/by-nc-nd/4.0

Abstrak

The coffee nursery is susceptible to endoparasitic Pratylenchus coffeae. Application of biological method in the nursery is suggested to control the nematode population and maintain the seedling health. The objectives of this study were to observe the ability of Arbuscular Mycorrhiza Fungi (AMF) Glomus spp. and liquid inoculant of Mycorrhiza Helper Bacteria (MHB) consortium Pseudomonas diminuta and Bacillus subtilis for increasing AMF colonization and reducing the infection P. coffeae in Arabica coffee seedling and their growth. A pot experiment was conducted using a Completely Randomized Block Design with four treatments and five replications. The treatments were Glomus spp. spore inoculation without and with two concentrations of MHB. The control treatment did not receive Glomus spp. and MHB. The seedlings were growing in the greenhouse for three months. The results indicated that Glomus spp. and MHB consortium significantly reduced the nematode total number in soil and roots by approximately 30%; and infection degree of P. coffeae by 50%. The application of Glomus spp. significantly increased root colonization by mycorrhizal fungi, but MHB inoculation did not affect the mycorrhizal colonization. Seedlings treated with MHB had higher shoot length compared to the plant without MHB and control; but the leaves number and shoot dry weight of seedlings were not affected by all treatments. Even though the root fresh weight was reduced after MHB treatment, the lateral roots growth of MHB-treated seedling visually was improved. The experiment demonstrated that MHB was efficient to reduce P. coffeae infection of Arabica seedling.

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  • Padjadjaran University
  • Universitas Jember
  • Universitas Pattimura
  • Siliwangi University
  • IPB University
  • National Research and Innovation Agency
  • Kementerian Energi dan Sumber Daya Mineral
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Rekan penulisOrganisasiArtikel bersama
Pujawati SuryatmanaPadjadjaran University9
Mieke Rochimi SetiawatiPadjadjaran University5
Triyani DewiNational Research and Innovation Agency3
Nadia Nuraniya KamaluddinPadjadjaran University3
Nia KurniatiPadjadjaran University2
Betty Natalie FitriatinPadjadjaran University2
Agung KaruniawanPadjadjaran University2
Mahfud ArifinPadjadjaran University2
Agustinus Marthin KalayUniversitas Pattimura2
Sondi KuswaryanPadjadjaran University1
Rustam RustamKementerian Energi dan Sumber Daya Mineral1
Dadang Epi SukarsaPadjadjaran University1
Andi Hana Mufidah ElmirasariPadjadjaran University1
Andina ChotimahAfiliasi tidak diketahui1
Asana MatsuuraShinshu University1
Yeni Wispa DewiPadjadjaran University1
Yaya SunaryaSiliwangi University1
Rudi PriyadiSiliwangi University1
Jajang Sauman HamdaniPadjadjaran University1
Diyan HerdiyantoroPadjadjaran University1
Rara Rahmatika RisantiPadjadjaran University1
Fasa AdityaAfiliasi tidak diketahui1
Gita Bina NugrahaAfiliasi tidak diketahui1
Ika MustikaAfiliasi tidak diketahui1
Abdul MunifIPB University1
Supramana SupramanaIPB University1
Robi RisamasuUniversitas Pattimura1
Imran MakatitaAfiliasi tidak diketahui1
Nenny NurlaenyPadjadjaran University1
Zellya HandymanPadjadjaran University1
Febby Nur IndrianiPadjadjaran University1
Oviyanti MulyaniPadjadjaran University1
Probo CondrosariPadjadjaran University1
Aten KomaryaPadjadjaran University1
Harry Rum HaryadiIndonesian Institute of Sciences1

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Sumber metadata: OAI-PMH (metadata jurnal) http://journal.biotrop.org/index.php/biotropia/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">ROLE OF MYCORRHIZA HELPER BACTERIA ON MYCORRHIZAL COLONIZATION AND NEMATODE Pratylenchus coffeae INFECTION</dc:title>
	<dc:creator xml:lang="en"> Hindersah, Reginawanti</dc:creator>
	<dc:creator xml:lang="en"> Lilipaly, Elena F. L.</dc:creator>
	<dc:creator xml:lang="en">Asyiah, Iis Nur</dc:creator>
	<dc:creator xml:lang="en">Mudakir, Imam</dc:creator>
	<dc:creator xml:lang="en">Harni, Rita</dc:creator>
	<dc:subject xml:lang="en">Glomus spp.</dc:subject>
	<dc:subject xml:lang="en"> infection degree</dc:subject>
	<dc:subject xml:lang="en">nematode population</dc:subject>
	<dc:subject xml:lang="en">root colonization</dc:subject>
	<dc:subject xml:lang="en"> seedling growth </dc:subject>
	<dc:description xml:lang="en">The coffee nursery is susceptible to endoparasitic Pratylenchus coffeae. Application of biological method in the nursery is suggested to control the nematode population and maintain the seedling health. The objectives of this study were to observe the ability of Arbuscular Mycorrhiza Fungi (AMF) Glomus spp. and liquid inoculant of Mycorrhiza Helper Bacteria (MHB) consortium Pseudomonas diminuta and Bacillus subtilis for increasing AMF colonization and reducing the infection P. coffeae in Arabica coffee seedling and their growth. A pot experiment was conducted using a Completely Randomized Block Design with four treatments and five replications. The treatments were Glomus spp. spore inoculation without and with two concentrations of MHB. The control treatment did not receive Glomus spp. and MHB. The seedlings were growing in the greenhouse for three months. The results indicated that Glomus spp. and MHB consortium significantly reduced the nematode total number in soil and roots by approximately 30%; and infection degree of P. coffeae by 50%. The application of Glomus spp. significantly increased root colonization by mycorrhizal fungi, but MHB inoculation did not affect the mycorrhizal colonization. Seedlings treated with MHB had higher shoot length compared to the plant without MHB and control; but the leaves number and shoot dry weight of seedlings were not affected by all treatments. Even though the root fresh weight was reduced after MHB treatment, the lateral roots growth of MHB-treated seedling visually was improved. The experiment demonstrated that MHB was efficient to reduce P. coffeae infection of Arabica seedling.</dc:description>
	<dc:publisher xml:lang="en">SEAMEO BIOTROP</dc:publisher>
	<dc:date>2022-12-16</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.biotrop.org/index.php/biotropia/article/view/1711</dc:identifier>
	<dc:identifier>10.11598/btb.2022.29.3.1711</dc:identifier>
	<dc:source xml:lang="en">BIOTROPIA; Vol. 29 No. 3 (2022): BIOTROPIA Vol. 29 No. 3 Desember 2022; 244 - 253</dc:source>
	<dc:source>1907-770X</dc:source>
	<dc:source>0215-6334</dc:source>
	<dc:source>10.11598/btb.2022.29.3.</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.biotrop.org/index.php/biotropia/article/view/1711/696</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2022 Reginawanti  Hindersah, Elena F. L.  Lilipaly, Iis Nur Asyiah, Imam Mudakir, Rita Harni</dc:rights>
	<dc:rights xml:lang="en">http://creativecommons.org/licenses/by-nc-nd/4.0</dc:rights>
</oai_dc:dc>