Agronomic Characteristics of Gogo Rice Lines As a Result of Mass Selection

DOI

10.2991/978-94-6463-334-4_38How to use a DOI?

Keywords

mass selection; upland rice lines; agronomic characters

Abstract

The study aims to determine the agronomic characteristics of local upland rice lines resulting from a mass selection. The study was conducted in Petimbe Village, Palolo District, Sigi Regency, Central Sulawesi Province, at an altitude of 500 above sea level, from February to June 2022. The study was arranged using a Randomized Block Design with twenty varieties/lines (one superior variety as a comparison) repeated three times so that there are 60 experimental plots. The results showed that the lines had higher plants than the comparison varieties. Pae dupa lines had a higher average number of tillers, although not different, while the number of productive tillers of comparison varieties was better. Untad II and Dongan lines flowered faster than high-yielding varieties and significantly differed. One line was harvested earlier than the comparison variety and was significantly different. Fifteen lines had more grain per panicle than the comparison varieties and were significantly different. Two lines had 1000-grain weights higher than the superior varieties and were significantly different. Eight lines had a higher average yield than the comparison varieties. Pae incense is a line with the highest production compared to the check variety. It is significantly different so that it can be further tested to determine the stability of the results.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Sakka Samudin
AU  - Maemunah Maemunah
AU  - Usman Made
AU  - Andi Ete
AU  - Fina Fina
PY  - 2024
DA  - 2024/01/24
TI  - Agronomic Characteristics of Gogo Rice Lines As a Result of Mass Selection
BT  - Proceedings of the 2nd International Interdisciplinary Conference on Environmental Sciences and Sustainable Developments 2022 Environment and Sustainable Development (IICESSD-ESD 2022)
PB  - Atlantis Press
SP  - 226
EP  - 230
SN  - 2468-5747
UR  - https://doi.org/10.2991/978-94-6463-334-4_38
DO  - 10.2991/978-94-6463-334-4_38
ID  - Samudin2024
ER  -