Melola Discovery

← Melola Discovery

Akses terbuka Jurnal SINTA 1

Discriminating Land Characteristics of Yield and Total Sugar Content Classes of Cilembu Sweet Potato (Ipomoea batatas L.)

AGRIVITA, Journal of Agricultural Science · Vol. 40 No. 1 (2017) · hlm. 15–24

DOI
10.17503/agrivita.v40i1.1148
ISSN
2477-8516, 0126-0537
Terbit
2017-12-20
Penerbit
Faculty of Agriculture University of Brawijaya in collaboration with PERAGI
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Cilembu sweet potato is a unique commodity with high demand market due to its sweet taste. The objectives of this study were to investigate the production performance of Cilembu sweet potatoes in term of production classes and critical limit and to determine discriminating land characteristics classes of yield and total sugar content. This study was conducted in Cilembu sweet potatoes production centers in West Java. Sweet potatoes tuber and soil samples were collected by purposive random sampling during harvest. Cilembu sweet potatoes production classes were defined by decreasing yields criteria in land evaluation. Critical limit production was the lowest yield and total sugar content of raw tuber which harvested in Cilembu village. Discriminating land characteristics were decided by discriminant analysis. Results showed that there was a significant different yield between typical and nontypical areas. Critical limit of yield and total sugar content were 10.5 t ha-1 and 2.32 %, respectively. The discriminating land characteristics of yield classes were soil properties (pH, CEC, P, Ca, Mg, ΔT), and monthly rainfall, whereas for total sugar content classes were effective soil depth, clay, sand and monthly rainfall. These variables are proposed as diagnostic criteria in Cilembu sweet potato land suitability criteria.

Kata kunci

Jaringan kolaborasi para penulis

40 penulis · 114 tautan kepenulisan bersama · 22 lintas organisasi · menampilkan 40 yang paling banyak terhubung

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • IPB University
  • Padjadjaran University
  • Andalas University
  • National Research and Innovation Agency
  • Lambung Mangkurat University
  • Universitas Gadjah Mada
  • Universitas Tompotika Luwuk
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Wiwin AmbarwulanIPB University3
Supiandi SabihamIPB University3
Khursatul MunibahIPB University3
Suria Darma TariganIPB University2
Hefni EffendiIPB University2
Siti NurzakiahAfiliasi tidak diketahui2
Gunawan DjajakiranaIPB University2
Untung SudadiIPB University2
Sudarsono SudarsonoIPB University1
Maswar MaswarAfiliasi tidak diketahui1
Mimien HariantiAndalas University1
Rasti SaraswatiAfiliasi tidak diketahui1
Wiwin AmbarwulamAfiliasi tidak diketahui1
Irmadi NahibIPB University1
Fadhlullah RamadhaniNational Research and Innovation Agency1
Nurwadjedi NurwadjediIPB University1
Rudi P. TambunanIPB University1
Yusanto NugrohoLambung Mangkurat University1
Suprajaka SuprajakaAfiliasi tidak diketahui1
Paulus Basuki Kuwat SantosoIPB University1
Yudi Agus SetiawanIPB University1
Taryono TaryonoUniversitas Gadjah Mada1
Muhamad Yanuar Jarwadi PurwantoIPB University1
Andrea Emma PravitasariIPB University1
Ernan RustiadiIPB University1
Rista Ardy PriatamaIPB University1
Machfud MachfudIPB University1
Ulfah Choerunnisa Nurul LitasariIPB University1
Marimin MariminIPB University1
Veybi DjoharamIPB University1
Dyah Retno PanujuIPB University1
M. Yanuar J. PurwantoIPB University1
Sukisno SukisnoIPB University1
Bambang Pramudya NoorachmatIPB University1
Hidayat Arismunandar KatiliUniversitas Tompotika Luwuk1
Syartinilia SyartiniliaIPB University1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://agrivita.ub.ac.id/index.php/agrivita/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-US">Discriminating Land Characteristics of Yield and Total Sugar Content Classes of Cilembu Sweet Potato (Ipomoea batatas L.)</dc:title>
	<dc:creator>Solihin, Muhammad Amir</dc:creator>
	<dc:creator>Sitorus, Santun R. P.</dc:creator>
	<dc:creator>Sutandi, Atang</dc:creator>
	<dc:creator>Widiatmaka, Widiatmaka</dc:creator>
	<dc:subject xml:lang="en-US">soil science</dc:subject>
	<dc:subject xml:lang="en-US">Discriminating land characteristic; Land suitability criteria; Sugar content; Sweet potato; Yield</dc:subject>
	<dc:description xml:lang="en-US">Cilembu sweet potato is a unique commodity with high demand market due to its sweet taste. The objectives of this study were to investigate the production performance of Cilembu sweet potatoes in term of production classes and critical limit and to determine discriminating land characteristics classes of yield and total sugar content. This study was conducted in Cilembu sweet potatoes production centers in West Java. Sweet potatoes tuber and soil samples were collected by purposive random sampling during harvest. Cilembu sweet potatoes production classes were defined by decreasing yields criteria in land evaluation. Critical limit production was the lowest yield and total sugar content of raw tuber which harvested in Cilembu village. Discriminating land characteristics were decided by discriminant analysis. Results showed that there was a significant different yield between typical and nontypical areas. Critical limit of yield and total sugar content were 10.5 t ha-1 and 2.32 %, respectively. The discriminating land characteristics of yield classes were soil properties (pH, CEC, P, Ca, Mg, ΔT), and monthly rainfall, whereas for total sugar content classes were effective soil depth, clay, sand and monthly rainfall. These variables are proposed as diagnostic criteria in Cilembu sweet potato land suitability criteria.</dc:description>
	<dc:publisher xml:lang="en-US">Faculty of Agriculture University of Brawijaya in collaboration with PERAGI</dc:publisher>
	<dc:contributor xml:lang="en-US">DGHE, Ministry of Research, Technology and Higher Education, Republic of Indonesia</dc:contributor>
	<dc:contributor xml:lang="en-US">Faculty of Agriculture</dc:contributor>
	<dc:contributor xml:lang="en-US">Padjadjaran University</dc:contributor>
	<dc:date>2017-12-20</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-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://agrivita.ub.ac.id/index.php/agrivita/article/view/1148</dc:identifier>
	<dc:identifier>10.17503/agrivita.v40i1.1148</dc:identifier>
	<dc:source xml:lang="en-US">AGRIVITA Journal of Agricultural Science; Vol 40, No 1 (2018): FEBRUARY; 15-24</dc:source>
	<dc:source>2477-8516</dc:source>
	<dc:source>0126-0537</dc:source>
	<dc:source>10.17503/agrivita.v40i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://agrivita.ub.ac.id/index.php/agrivita/article/view/1148/890</dc:relation>
	<dc:relation>https://agrivita.ub.ac.id/index.php/agrivita/article/downloadSuppFile/1148/315</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2017 UNIVERSITAS BRAWIJAYA</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>