FSSAT 2021
Conference Management System
Main Site
Submission Guide
Register
Login
User List | Statistics
Abstract List | Statistics
Paper List
Presentation Video
Online Q&A Forum
Access Mode
Ifory System
:: Abstract ::

<< back

Development of Image-Based Phenotyping for Selection Characters of Rice Adaptability on The Seedling Salinity Screening
Muhammad Fuad Anshori (a*), Muh Farid (a), Nasaruddin (a), Yunus Musa (a), Hari Iswoyo (a), Andi Isti Sakinah (b), Muh Arifuddin (c), Adinda Asri Laraswati (b)

a)Agronomy Department, Agriculture Faculty, Hasanuddin University
*fuad.pbt15[at]gmail.com
b)Agriculture System Graduate Scholar, Graduate School, Hasanuddin University
c)Agrotechnology Graduate Scholar, Graduate School, Hasanuddin University


Abstract

Development of adaptability rice under salinity stress needs effective and selective methods in the screening process. The seedling screening method is a general method used in salinity screening. However, this screening method often uses conventional observation in its screening process. This observation is rated that has a high error level. Therefore, the development of a digital approach through image-based phenotyping expected could minimize the error in the adaptability screening. This study was designed with a nested randomized complete group design, where replications were nested in a stressful environment. The stressed environment in this study was normal (0 mM NaCl) and salinity stress (120 mM NaCl). The genotype used consisted of 8 genotypes which were repeated three times. The number of characters observed was nine image-based phenotyping. The results of this study showed that green percentage, the 3rd leaf length, and total area were the selection characters of image-based phenotyping under seedling salinity screening. Besides that, the used adaptability index in salinity screening became a good approach in considered and distinguished tolerance responses among varieties, especially to Pokkali (tolerant control variety) and IR 29 (sensitive control variety). Based on this study, application of image-based phenotyping recommended in the screening process of line adaptability under salinity stress.

Keywords: Adaptability, Image processing, Hydroponic culture, Pokkali, Salinity stress

Topic: Plant Breeding and Biotechnology

Plain Format | Corresponding Author (Muhammad Fuad Anshori)

Share Link

Share your abstract link to your social media or profile page

FSSAT 2021 - Conference Management System

Powered By Konfrenzi Ultimate 1.832L-Build7 © 2007-2025 All Rights Reserved