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Pemanfaatan Trichoderma harzianum dan biochar untuk mengatasi cekaman kekeringan pada kedelai fase reproduktif

Jurnal AGRO · Vol. 9 No. 2 (2022) · pp. 219–230

DOI
10.15575/20684
ISSN
2407-7933
Published
2022-12-31
Publisher
Jurusan Agroteknologi
Language
eng

Abstract

Pemanfaatan Trichoderma harzianum dan biochar sekam padi diharapkan mampu mengurangi dampak negatif cekaman kekeringan pada tanaman kedelai fase reproduktif. Tujuan penelitian ini untuk mengetahui interaksi aplikasi Trichoderma harzianum dan biochar sekam padi terhadap fisiologis dan hasil kedelai tercekam kekeringan selama fase reproduktif pembentukan polong (R3) sampai perkembangan biji (R6). Penelitian ini menggunakan rancangan split-split plot. Petak utama adalah cekaman air (75%, 50% dan 25% dari kapasitas lapang. Anak petak yaitu aplikasi Trichoderma harzianum (tanpa aplikasi Trichoderma harzianum dan dengan aplikasi Trichoderma harzianum dosis 50 g kg-1 benih kedelai), sedangkan anak-anak petak yaitu dosis biochar sekam padi (0, 5, dan 10 t ha-1). Hasil penelitian menunjukkan bahwa interaksi aplikasi Trichoderma harzianum 50 g kg-1 benih kedelai dan biochar sekam padi dosis 10 t ha-1 secara fisiologis mampu meningkatkan kadar air relatif (KAR) daun, konduktansi stomata, sedangkan penurunan kadar prolin lebih dipengaruhi oleh adanya penambahan biochar dosis 5 dan 10 t ha-1.ABSTRACTThe use of Trichoderma harzianum and rice husk biochar is expected to reduce the negative effects of drought stress on soybean plants in the reproductive phase. The purpose of this study was to determine the interaction of the application of Trichoderma harzianum and rice husk biochar on the physiology and yield of drought-stressed soybeans during the reproductive phase of pod formation (R3) to seed development (R6). This study uses a split-split plot design. The main plots were water stress (75%, 50%, and 25% of field capacity. The subplots were the application of Trichoderma harzianum (without the application of Trichoderma harzianum and the application of Trichoderma harzianum at a dose of 50 g kg-1 soybean seeds), while the subplots were rice husk biochar doses (0, 5, and 10 t ha-1). The results showed that the interaction of the application of Trichoderma harzianum 50 g kg-1 soybean seeds and rice husk biochar dose 10 t ha-1was physiologically able to increase the relative water content (RWC) leaves, stomatal conductance, while the decrease in proline levels was more influenced by the addition of biochar doses of 5 and 10 t ha-1.

Keywords

Collaboration network of the authors

40 authors · 105 co-authorship links · showing the 40 most connected

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  • Universitas Halu Oleo
  • Sriwijaya University
  • State University of Semarang
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Pujawati SuryatmanaAffiliation unknown7
Betty Natalie FitriatinAffiliation unknown6
Nadia Nuraniya KamaluddinAffiliation unknown5
Tualar SimarmataAffiliation unknown5
Reginawanti HindersahAffiliation unknown4
Diyan HerdiyantoroAffiliation unknown3
Emma Trinurani SofyanAffiliation unknown3
Rija SudirjaAffiliation unknown3
Yuyun YuwariahAffiliation unknown3
Muhsin MuhsinAffiliation unknown2
Yusuf SabiluUniversitas Halu Oleo2
Irmeilyana IrmeilyanaSriwijaya University2
Fitri Maya PuspitaSriwijaya University2
Anne NurbaityAffiliation unknown2
Oviyanti MulyaniAffiliation unknown2
Mega Kartika HermawanAffiliation unknown2
Muhamad Rahman DjuansahAffiliation unknown2
Zalili SailanUniversitas Halu Oleo1
Ketut SuardikaAffiliation unknown1
Sitti Wirdhana AhmadAffiliation unknown1
Nurul AzizahAffiliation unknown1
Nur InsaniAffiliation unknown1
Puji Fitria ZainalAffiliation unknown1
Amirullah AmirullahUniversitas Halu Oleo1
Muhsin MuhsinUniversitas Halu Oleo1
Muhammad Bayu SantosoUniversitas Halu Oleo1
Ramadhan TosepuUniversitas Halu Oleo1
Busnawir BusnawirUniversitas Halu Oleo1
Saleh SalehUniversitas Halu Oleo1
Andi Yusuf KurniawanAffiliation unknown1
Naila Rofi’atiAffiliation unknown1
Lina HerlinaAffiliation unknown1
Nugroho Edi KartijonoState University of Semarang1
Riskawati YuanitaAffiliation unknown1
Ai AstutiAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.uinsgd.ac.id/index.php/ja/oai, first harvested 7 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Pemanfaatan Trichoderma harzianum dan biochar untuk mengatasi cekaman kekeringan pada kedelai fase reproduktif</dc:title>
	<dc:creator>Purwanto, Benang -</dc:creator>
	<dc:creator>Indrawati, Indrawati -</dc:creator>
	<dc:creator>Sumadi, Sumadi</dc:creator>
	<dc:creator>Nuraini, Anne -</dc:creator>
	<dc:creator>Setiawati, Mieke Rochimi</dc:creator>
	<dc:subject xml:lang="en-US">Biochar</dc:subject>
	<dc:subject xml:lang="en-US">cekaman kekeringan</dc:subject>
	<dc:subject xml:lang="en-US">fisiologis</dc:subject>
	<dc:subject xml:lang="en-US">Trichoderma harzianum</dc:subject>
	<dc:description xml:lang="en-US">Pemanfaatan Trichoderma harzianum dan biochar sekam padi diharapkan mampu mengurangi dampak negatif cekaman kekeringan pada tanaman kedelai fase reproduktif. Tujuan penelitian ini untuk mengetahui interaksi aplikasi Trichoderma harzianum dan biochar sekam padi terhadap fisiologis dan hasil kedelai tercekam kekeringan selama fase reproduktif pembentukan polong (R3) sampai perkembangan biji (R6). Penelitian ini menggunakan rancangan split-split plot. Petak utama adalah cekaman air (75%, 50% dan 25% dari kapasitas lapang. Anak petak yaitu aplikasi Trichoderma harzianum (tanpa aplikasi Trichoderma harzianum dan dengan aplikasi Trichoderma harzianum dosis 50 g kg-1 benih kedelai), sedangkan anak-anak petak yaitu dosis biochar sekam padi (0, 5, dan 10 t ha-1). Hasil penelitian menunjukkan bahwa interaksi aplikasi Trichoderma harzianum 50 g kg-1 benih kedelai dan  biochar  sekam  padi dosis 10 t ha-1 secara fisiologis mampu meningkatkan kadar air relatif (KAR) daun, konduktansi stomata, sedangkan penurunan kadar prolin lebih dipengaruhi oleh adanya penambahan biochar dosis 5 dan 10 t ha-1.ABSTRACTThe use of Trichoderma harzianum and rice husk biochar is expected to reduce the negative effects of drought stress on soybean plants in the reproductive phase. The purpose of this study was to determine the interaction of the application of Trichoderma harzianum and rice husk biochar on the physiology and yield of drought-stressed soybeans during the reproductive phase of pod formation (R3) to seed development (R6). This study uses a split-split plot design. The main plots were water stress (75%, 50%, and 25% of field capacity. The subplots were the application of Trichoderma harzianum (without the application of Trichoderma harzianum and the application of Trichoderma harzianum at a dose of 50 g kg-1 soybean seeds), while the subplots were rice husk biochar doses (0, 5, and 10 t ha-1). The results showed that the interaction of the application of Trichoderma harzianum 50 g kg-1 soybean seeds and rice husk biochar dose 10 t ha-1was physiologically able to increase the relative water content (RWC) leaves, stomatal conductance, while the decrease in proline levels was more influenced by the addition of biochar doses of 5 and 10 t ha-1.</dc:description>
	<dc:publisher xml:lang="en-US">Jurusan Agroteknologi</dc:publisher>
	<dc:date>2022-12-31</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.uinsgd.ac.id/index.php/ja/article/view/20684</dc:identifier>
	<dc:identifier>10.15575/20684</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal AGRO; Vol. 9 No. 2 (2022); 219-230</dc:source>
	<dc:source>2407-7933</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.uinsgd.ac.id/index.php/ja/article/view/20684/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Benang - Purwanto</dc:rights>
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