Version 1
: Received: 27 November 2022 / Approved: 28 November 2022 / Online: 28 November 2022 (03:13:26 CET)
How to cite:
Dwiningsih, Y.; Alkahtani, J. Agronomics, Genomics, Breeding and Intensive Cultivation of Ciherang Rice Variety. Preprints2022, 2022110489. https://doi.org/10.20944/preprints202211.0489.v1
Dwiningsih, Y.; Alkahtani, J. Agronomics, Genomics, Breeding and Intensive Cultivation of Ciherang Rice Variety. Preprints 2022, 2022110489. https://doi.org/10.20944/preprints202211.0489.v1
Dwiningsih, Y.; Alkahtani, J. Agronomics, Genomics, Breeding and Intensive Cultivation of Ciherang Rice Variety. Preprints2022, 2022110489. https://doi.org/10.20944/preprints202211.0489.v1
APA Style
Dwiningsih, Y., & Alkahtani, J. (2022). Agronomics, Genomics, Breeding and Intensive Cultivation of Ciherang Rice Variety. Preprints. https://doi.org/10.20944/preprints202211.0489.v1
Chicago/Turabian Style
Dwiningsih, Y. and Jawaher Alkahtani. 2022 "Agronomics, Genomics, Breeding and Intensive Cultivation of Ciherang Rice Variety" Preprints. https://doi.org/10.20944/preprints202211.0489.v1
Abstract
Ciherang rice variety was released in year 2000 and become a superior variety in Indonesia. In a decade, due to the excellent agronomic characteristics and high productivity, Ciherang gradually replace the mega-variety IR-64 and widely cultivate in almost 40% rice production area in Indonesia. In addition to its high grain yield, short straw, early maturity, and high productive tiller number, it had superior grain quality, such as long and slender grain shape, clean yellow color, aromatic, and high milled rice percentage with excellent eating quality, matching with farmers and rice consumers demands. It has intermediate glycemic index and delicious taste. It is intolerance to flooding condition and susceptible to several diseases and pests, including rice blast, bacterial blight, brown planthopper, and yellow stem borer. Because of Ciherang has been well-characterized genetically, many quantitative trait loci (QTLs) and candidate genes which associated with certain traits have been identified. It has also been used as a parent in rice breeding program to develop mapping populations for genetic analysis. In order to increase the flooding tolerant and disease resistant in Ciherang, many valuable genes have been introduced into Ciherang through backcrossing breeding technique and transgenic approach. The optimal rice productivity in Ciherang also supported by the application of intensification system in Ciherang cultivation. Unravelling the complex genetic control of agronomic characteristics, grain yield traits, and other desirable traits which valuable for rice farmers and consumers are very important.
Biology and Life Sciences, Agricultural Science and Agronomy
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
