TY - GEN
T1 - Secondary characters based selection of Indonesian kenaf (Hibiscus cannabinus L.) germplasm for developing superior varieties
AU - Hidayat R. S, Taufiq
AU - Marjani,
AU - Nurindah,
AU - Ridho, Muhammad Rasyidur
AU - Hertianti, Cynthia Lestari
AU - Fatriasari, Widya
N1 - Publisher Copyright:
© 2022 Author(s).
PY - 2022/1/19
Y1 - 2022/1/19
N2 - Indonesia has released 13 varieties of kenaf derived from the refining of several introduced lines and hybridization. Lines selection was carried out to obtain lines that have certain superior characters. This study aimed to determine the agronomic characters that can be used as secondary characters for selection to support the developing process of new superior varieties. A total of 70 kenaf accessions from Indonesian Sweetener and Fiber Crops Research Institute (ISFCRI) germplasm collection, was mainly introduced accessions from International Jute Organization (IJO). Primary data of the 16 quantitative morphological characters were observed based on the total accessions to be subjected for analysis using correlation, path analysis, and scatter plot. The characters of the first flower phase, 50% flower blooming, fiber harvest phase, plant height, diameter, and dry core weight had a significant and positive correlation coefficient with the dry weight of kenaf fiber. The dry weight of the core showed the best direct effect and total effect value, i.e. 0.88 and 0.84, respectively. Based on dry core and fiber weight characters, three distribution clusters of 70 kenaf accessions were obtained. In quadrant III, two accessions potentially produce the best dry fiber and they can be considered a source of parent in developing a new superior variety of kenaf.
AB - Indonesia has released 13 varieties of kenaf derived from the refining of several introduced lines and hybridization. Lines selection was carried out to obtain lines that have certain superior characters. This study aimed to determine the agronomic characters that can be used as secondary characters for selection to support the developing process of new superior varieties. A total of 70 kenaf accessions from Indonesian Sweetener and Fiber Crops Research Institute (ISFCRI) germplasm collection, was mainly introduced accessions from International Jute Organization (IJO). Primary data of the 16 quantitative morphological characters were observed based on the total accessions to be subjected for analysis using correlation, path analysis, and scatter plot. The characters of the first flower phase, 50% flower blooming, fiber harvest phase, plant height, diameter, and dry core weight had a significant and positive correlation coefficient with the dry weight of kenaf fiber. The dry weight of the core showed the best direct effect and total effect value, i.e. 0.88 and 0.84, respectively. Based on dry core and fiber weight characters, three distribution clusters of 70 kenaf accessions were obtained. In quadrant III, two accessions potentially produce the best dry fiber and they can be considered a source of parent in developing a new superior variety of kenaf.
UR - http://www.scopus.com/inward/record.url?scp=85144420836&partnerID=8YFLogxK
U2 - 10.1063/5.0075716
DO - 10.1063/5.0075716
M3 - Conference contribution
AN - SCOPUS:85144420836
T3 - AIP Conference Proceedings
BT - 2nd International Conference on Genetic Resources and Biotechnology
A2 - Tasma, I. Made
A2 - Utami, Dwinita Winkan
A2 - Roostika, Ika
A2 - Suryadi, Yadi
A2 - Chaerani, null
A2 - Riyanti, Eny Ida
A2 - Lestari, Puji
A2 - Hadiarto, Toto
A2 - Reflinur, null
A2 - Prasetyono, Joko
A2 - Fatimah, null
A2 - Diantina, Surya
A2 - Priyanto, Tru Puji
A2 - Kusumanegara, Kusumawaty
A2 - Enggarini, Wening
A2 - Terryana, Rerenstradika Tizar
A2 - Satyawan, Dani
PB - American Institute of Physics Inc.
T2 - 2nd International Conference on Genetic Resources and Biotechnology: Harnessing Technology for Conservation and Sustainable Use of Genetic Resources for Food and Agriculture
Y2 - 24 May 2021 through 25 May 2021
ER -