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The effect of weeding with two kinds of fertilizers on sweet potato (Ipomoea batatas L.) growth and yield

Journal of Degraded and Mining Lands Management · Vol. 6 No. 1 (2018) · hlm. 1539–1544

DOI
10.15243/jdmlm.2018.061.1539
ISSN
2502-2458, 2339-076X
Terbit
2018-09-30
Penerbit
Brawijaya University
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Sweet potato is the main food resources for human life besides that of rice. An experiment to find out the effect of weeding with two kinds of fertilizer on the growth of yield sweet potato (Ipomoea batatas L.) was conducted at UB Agro Techno Park, Jatikerto, Kromengan, Malang, East Java, from April until to 2017. The experiment used a randomized block design with six treatments consisting of G1 (organic fertilizer + weeding 15 days after planting = DAP), G2 (inorganic fertilizer + weeding at 15 DAP), G3 (organic fertilizer + weeding at 15 and 30 DAP), G4 (inorganic fertilizer + weeding at 15 and 30 DAP), G5 ( organic fertilizer + weeding 15, 30 and 45 DAP), G6 (inorganic fertilizer + weeding at 15, 30 and 45 DAP) with three replications. The results showed that weeding three times (15, 30 and 45 DAP) significantly reduced the dry weight of weeds, improved the growth and yield of sweet potato with two kinds of fertilizers.Â

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  • Institut Agama Islam Negeri Kendari
  • Walailak University
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Rekan penulisOrganisasiArtikel bersama
Nurul AiniInstitut Agama Islam Negeri Kendari11
Adi SetiawanAfiliasi tidak diketahui3
Luqman Qurata AiniAfiliasi tidak diketahui3
Budi WaluyoWalailak University3
Agus Prayitno KurniawanAfiliasi tidak diketahui2
Nevy Kusuma DewiAfiliasi tidak diketahui2
Syekhfani SyekhfaniAfiliasi tidak diketahui1
Runik Dyah P.Afiliasi tidak diketahui1
Moch. Dawam MaghfoerAfiliasi tidak diketahui1
Restu Rizkyta KusumaAfiliasi tidak diketahui1
Runik Dyah PurwaningrahayuAfiliasi tidak diketahui1
Apreza Pallevi RifaiAfiliasi tidak diketahui1
Puput WahyuningsihAfiliasi tidak diketahui1
Ninuk HerlinaAfiliasi tidak diketahui1
Sherly AmriyantiAfiliasi tidak diketahui1
Wendy Dwi AndrianAfiliasi tidak diketahui1
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Siti FatimahAfiliasi tidak diketahui1
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Uma KhumairohAfiliasi tidak diketahui1
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Djoko KoestionoAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jdmlm.ub.ac.id/index.php/jdmlm/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">The effect of weeding with two kinds of fertilizers on sweet potato (Ipomoea batatas L.) growth and yield</dc:title>
	<dc:creator>Sebayang, Husni Thamrin</dc:creator>
	<dc:creator>Yamika, Wiwin Sumiya Dwi</dc:creator>
	<dc:creator>Mulyani, Lidia Kartika</dc:creator>
	<dc:subject xml:lang="en-US">inorganic fertilizer</dc:subject>
	<dc:subject xml:lang="en-US">organic fertilizer</dc:subject>
	<dc:subject xml:lang="en-US">sweet potato</dc:subject>
	<dc:subject xml:lang="en-US">weed</dc:subject>
	<dc:description xml:lang="en-US">Sweet potato is the main food resources for human life besides that of rice. An experiment to find out the effect of weeding with two kinds of fertilizer on the growth of yield sweet potato (Ipomoea batatas L.) was conducted at UB Agro Techno Park, Jatikerto, Kromengan, Malang, East Java, from April until to 2017. The experiment used a randomized block design with six treatments consisting of G1 (organic fertilizer + weeding 15 days after planting = DAP), G2 (inorganic fertilizer + weeding at 15 DAP), G3 (organic fertilizer + weeding at 15 and 30 DAP), G4 (inorganic fertilizer + weeding at 15 and 30 DAP), G5 ( organic fertilizer + weeding 15, 30 and 45 DAP), G6 (inorganic fertilizer + weeding at 15, 30 and 45 DAP) with three replications. The results showed that weeding three times (15, 30 and 45 DAP) significantly reduced the dry weight of weeds, improved the growth and yield of sweet potato with two kinds of fertilizers. </dc:description>
	<dc:publisher xml:lang="en-US">Brawijaya University</dc:publisher>
	<dc:date>2018-09-30</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://jdmlm.ub.ac.id/index.php/jdmlm/article/view/488</dc:identifier>
	<dc:identifier>10.15243/jdmlm.2018.061.1539</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Degraded and Mining Lands Management; Vol. 6 No. 1 (2018); 1539-1544</dc:source>
	<dc:source>2502-2458</dc:source>
	<dc:source>2339-076X</dc:source>
	<dc:source>10.15243/jdmlm.2018.061</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/488/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2018 Journal of Degraded and Mining Lands Management</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>