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EFEKTIVITAS BIOURIN DAN EKSTRAK TANAMAN TERHADAP PERTUMBUHAN JAGUNG PULUT (Zea mays linneaus) SERTA MENEKAN SERANGAN SPODOPTERA LITURA DENGAN SISTEM ORGANIK

Jurnal Ecosolum · Vol. 10 No. 2 (2021) · pp. 48–58

DOI
10.20956/ecosolum.v10i2.18832
ISSN
2654-430X, 2252-7923
Published
2021-12-31
Publisher
Universitas Hasanuddin
Language
en
License
creativecommons.org/licenses/by-nc/4.0

Abstract

Abstract Fulfilment of nutrients in the land must be cultivated by increasing the physical and biological properties of the soil so that the presence of nutrients in the ground will be more maintained. The application of technology often used in land use efforts is mostly only focused on chemical fertilization activities. One alternative to reduce the use of chemical fertilizers is to use liquid organic fertilizer (POC) in thitonia and calotropis plant extracts and cow urine. This study aims to obtain a combination of plant extracts that can increase the growth and yield of maize plants and the best blend of biourin and plant extracts in suppressing pests and diseases in maize. The research was carried out on the land of the Faculty of Agriculture, Hasanuddin University (Eksfarm), Makassar City, South Sulawesi, from September to December 2019. The research was arranged using a split-plot design with the first factor as the main plot. The application consisted of 4 levels namely without spraying (K), a combination of bio urine, tithonia extract, calotropis extract, pineapple MOL (B1), bio urine, tithonia extract, calotropis extract (B2) and bio urine (B3) with each application dose of 40 ml/1 liter of water. The second factor as a sub-plot was the spraying interval at the age of 14 DAS which consisted of 3 levels, namely without application, once a week, once in two weeks. The results showed that the application of biourin could increase the growth rate and yield of corn plants. The combination of biourin with plant extracts had a significant effect on the level of pest attack that attacked the leaves and cobs of corn plants and the best interaction between the intervals of application of biourin in increasing the productivity of spraying plants per two weeks. Keywords: Biourine, Spodoptera litura, Tithonia, Calotropis, Pest attack rate

Keywords

Collaboration network of the authors

40 authors · 199 co-authorship links · showing the 40 most connected

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Co-authorOrganisationJoint articles
Elkawakib Syam'unAffiliation unknown4
Ade RosmanaAffiliation unknown3
Asmiaty SahurAffiliation unknown2
Yunus MusaAffiliation unknown2
Vien Sartika DewiAffiliation unknown2
Muh. JayadiAffiliation unknown2
Katriani MantjaAffiliation unknown2
Muh. FariedAffiliation unknown2
Pipi DiansariAffiliation unknown1
NurfaidaAffiliation unknown1
Feranita HaringAffiliation unknown1
Putri Ayuni AchmadAffiliation unknown1
Chita VionandaAffiliation unknown1
Kaimuddin KaimuddinAffiliation unknown1
Mahmud Saputra IshakAffiliation unknown1
Cici Nur MaghfirahAffiliation unknown1
Muh. Idil FitriAffiliation unknown1
Amir YassiAffiliation unknown1
Muhammad JayadiAffiliation unknown1
ZainalAffiliation unknown1
Fachirah UlfaAffiliation unknown1
Untung SurapatiAffiliation unknown1
Satika Dewi VienAffiliation unknown1
. MelinaAffiliation unknown1
Vien Sartika DewiAffiliation unknown1
Andi AmrullahAffiliation unknown1
Elsa SulastriAffiliation unknown1
Nur Azizah FitriyantiAffiliation unknown1
Muhammad Agung WardihanAffiliation unknown1
Hari IswoyoAffiliation unknown1
Ifayanti RidwanAffiliation unknown1
Cri Wahyuni Brahmi YantiAffiliation unknown1
Tigin DariatiAffiliation unknown1
Nurfaida NurfaidaAffiliation unknown1
Muh RiadiAffiliation unknown1
Rahmansyah DermawanAffiliation unknown1
Reynaldi LaurenzeAffiliation 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.unhas.ac.id/index.php/ecosolum/oai, first harvested 2 Nov 2026, last seen 2 Nov 2026.
Original metadata (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">EFEKTIVITAS BIOURIN DAN EKSTRAK TANAMAN TERHADAP PERTUMBUHAN JAGUNG PULUT (Zea mays linneaus) SERTA MENEKAN SERANGAN SPODOPTERA LITURA DENGAN SISTEM ORGANIK</dc:title>
	<dc:creator xml:lang="en">abd malik ash shiddieqy, malik</dc:creator>
	<dc:creator xml:lang="en">Sjam, Sylvia</dc:creator>
	<dc:creator xml:lang="en">Abd. Haris Bahrun</dc:creator>
	<dc:subject xml:lang="en">Boourine</dc:subject>
	<dc:subject xml:lang="en">Spodoptera litura</dc:subject>
	<dc:subject xml:lang="en">Tithonia</dc:subject>
	<dc:subject xml:lang="en">Calotropis</dc:subject>
	<dc:subject xml:lang="en">Pest attack rate</dc:subject>
	<dc:description xml:lang="en">Abstract
Fulfilment of nutrients in the land must be cultivated by increasing the physical and biological properties of the soil so that the presence of nutrients in the ground will be more maintained. The application of technology often used in land use efforts is mostly only focused on chemical fertilization activities. One alternative to reduce the use of chemical fertilizers is to use liquid organic fertilizer (POC) in thitonia and calotropis plant extracts and cow urine. This study aims to obtain a combination of plant extracts that can increase the growth and yield of maize plants and the best blend of biourin and plant extracts in suppressing pests and diseases in maize. The research was carried out on the land of the Faculty of Agriculture, Hasanuddin University (Eksfarm), Makassar City, South Sulawesi, from September to December 2019. The research was arranged using a split-plot design with the first factor as the main plot. The application consisted of 4 levels namely without spraying (K), a combination of bio urine, tithonia extract, calotropis extract, pineapple MOL (B1), bio urine, tithonia extract, calotropis extract (B2) and bio urine (B3) with each application dose of 40 ml/1 liter of water. The second factor as a sub-plot was the spraying interval at the age of 14 DAS which consisted of 3 levels, namely without application, once a week, once in two weeks. The results showed that the application of biourin could increase the growth rate and yield of corn plants. The combination of biourin with plant extracts had a significant effect on the level of pest attack that attacked the leaves and cobs of corn plants and the best interaction between the intervals of application of biourin in increasing the productivity of spraying plants per two weeks.
 
 
Keywords: Biourine, Spodoptera litura, Tithonia, Calotropis, Pest attack rate</dc:description>
	<dc:publisher xml:lang="en">Universitas Hasanuddin</dc:publisher>
	<dc:date>2021-12-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/ecosolum/article/view/18832</dc:identifier>
	<dc:identifier>10.20956/ecosolum.v10i2.18832</dc:identifier>
	<dc:source xml:lang="en">Jurnal Ecosolum; Vol. 10 No. 2 (2021): DESEMBER; 48-58</dc:source>
	<dc:source>2654-430X</dc:source>
	<dc:source>2252-7923</dc:source>
	<dc:source>10.20956/ecosolum.v10i2</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/ecosolum/article/view/18832/7733</dc:relation>
	<dc:rights xml:lang="en">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>