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Morphological characteristic of purple long yard bean cultivars and their tolerance to drought stress

Journal of Degraded and Mining Lands Management · Vol. 2 No. 2 (2015) · hlm. 281–288

DOI
10.15243/jdmlm.2014.022.281
ISSN
2502-2458, 2339-076X
Terbit
2015-01-19
Penerbit
Brawijaya University
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

The cultivation of purple long yard bean which tolerance to drought stress and have high productivity can improve farming in arid area. The purpose of this study was to evaluate the mechanism of the tolerance purple long yard beans to drought stress based on morphologic characters, to get the hypothesis method of tolerance and to obtain tolerance cultivars to the drought stress. Eight cultivars of purple long yard beans, i.e. UBPHU1-41, UBPHU1-130, UBPU3-153, UBPU1-202, UBPU2-222, UBPU1-365, Brawijaya 4 and Bagong 2, were tested in two environmental conditions, 100% field capacity and 50% field capacity. The results showed that drought stress in purple long yard bean affected all morphological characters observed, except for root length and flowering time. Estimation of tolerance to drought stress using the Principles Component Analysis (PCA) showed that the shoot fresh weight could be an indicator of purple pod bean tolerance to drought stress. However, the test using Stress Susceptibility Index (SSI) was not able to classify the purple long yard bean tolerance to drought stress. The results of analysis using PCA followed by discriminant analysis and clustering dendrogram showed that the UBPU1-41, UBPU1-130, UBPU2-222, UBPU1-365, UB4 and Bagong 2 cultivars were medium cultivars that are tolerant to drought stress. Therefore, they can be planted in semiarid regions.

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  • University of Brawijaya
  • Universitas Islam Malang
  • Universitas Wisnuwardhana Malang
  • National Research and Innovation Agency
  • Yamaguchi University
  • Universitas Andi Djemma
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
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Rekan penulisOrganisasiArtikel bersama
Moch. Dawam MaghfoerAfiliasi tidak diketahui3
Novi ArfaritaUniversitas Islam Malang2
Yekti Sri RahayuUniversitas Wisnuwardhana Malang2
Chairani MartasariAfiliasi tidak diketahui1
Serafinah IndriyaniUniversity of Brawijaya1
Rikza HakinUniversity of Brawijaya1
Cahyo PrayogoUniversity of Brawijaya1
Rodliyati AzriningsihUniversity of Brawijaya1
Deden SukmadjajaNational Research and Innovation Agency1
Mufidatur RosyidahUniversity of Brawijaya1
Andy SoegiantoAfiliasi tidak diketahui1
Estri Laras ArumingtyasUniversity of Brawijaya1
Nur BasukiAfiliasi tidak diketahui1
S SyekhfaniAfiliasi tidak diketahui1
Nurul AiniUniversity of Brawijaya1
Francina MatulessyUniversity of Brawijaya1
Yulia NurainiUniversity of Brawijaya1
Wani Hadi UtomoUniversity of Brawijaya1
Moch Yudi ArifinUniversity of Brawijaya1
Takaya HiguchiYamaguchi University1
Indiyah MurwaniUniversitas Islam Malang1
Naima HarunaUniversitas Andi Djemma1
Anis SholihahAfiliasi tidak diketahui1
Agus SugiantoAfiliasi 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) 
<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-US">Morphological characteristic of purple long yard bean cultivars and their tolerance to drought stress</dc:title>
	<dc:creator>Lestari, M W</dc:creator>
	<dc:creator>Kuswanto, K</dc:creator>
	<dc:creator>Wardiyati, T</dc:creator>
	<dc:creator>Widoretno, W</dc:creator>
	<dc:subject xml:lang="en-US">drought stress</dc:subject>
	<dc:subject xml:lang="en-US">morphological characters</dc:subject>
	<dc:subject xml:lang="en-US">purple long yard bean</dc:subject>
	<dc:description xml:lang="en-US">The cultivation of purple long yard bean which tolerance to drought stress and have high productivity can improve farming in arid area. The purpose of this study was to evaluate the mechanism of the tolerance purple long yard beans to drought stress based on morphologic characters, to get the hypothesis method of tolerance and to obtain tolerance cultivars to the drought stress. Eight cultivars of purple long yard beans, i.e. UBPHU1-41, UBPHU1-130, UBPU3-153, UBPU1-202, UBPU2-222, UBPU1-365, Brawijaya 4 and Bagong 2, were tested in two environmental conditions, 100% field capacity and 50% field capacity. The results showed that drought stress in purple long yard bean affected all morphological characters observed, except for root length and flowering time. Estimation of tolerance to drought stress using the Principles Component Analysis (PCA) showed that the shoot fresh weight could be an indicator of purple pod bean tolerance to drought stress. However, the test using Stress Susceptibility Index (SSI) was not able to classify the purple long yard bean tolerance to drought stress. The results of analysis using PCA followed by discriminant analysis and clustering dendrogram showed that the UBPU1-41, UBPU1-130, UBPU2-222, UBPU1-365, UB4 and Bagong 2 cultivars were medium cultivars that are tolerant to drought stress. Therefore, they can be planted in semiarid regions.</dc:description>
	<dc:publisher xml:lang="en-US">Brawijaya University</dc:publisher>
	<dc:date>2015-01-19</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/106</dc:identifier>
	<dc:identifier>10.15243/jdmlm.2014.022.281</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Degraded and Mining Lands Management; Vol. 2 No. 2 (2015); 281-288</dc:source>
	<dc:source>2502-2458</dc:source>
	<dc:source>2339-076X</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/106/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2015 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>