Record Details

Estimating rice yield related traits and quantitative trait loci analysis under different nitrogen treatments using a simple tower-based field phenotyping system with modified single-lens reflex cameras

CGSpace

View Archive Info
 
 
Field Value
 
Title Estimating rice yield related traits and quantitative trait loci analysis under different nitrogen treatments using a simple tower-based field phenotyping system with modified single-lens reflex cameras
 
Creator Naito, Hiroki
Ogawa, Satoshi
Valencia, Milton Orlando
Mohri, Hiroki
Urano, Yutaka
Hosoi, Fumiki
Shimizu, Yo
Chavez, Alba L.
Ishitani, Manabu
Selvaraj, Michael Gomez
Omasa, Kenji
 
Subject breeding
remote sensing
vegetation index
rice
yield
 
Description CIAT- Outstanding Research Publication Award (ORPA) - 2017
Application of field based high-throughput phenotyping (FB-HTP) methods for monitoring plant performance in real field conditions has a high potential to accelerate the breeding process. In this paper, we discuss the use of a simple tower based remote sensing platform using modified single-lens reflex cameras for phenotyping yield traits in rice under different nitrogen (N) treatments over three years. This tower based phenotyping platform has the advantages of simplicity, ease and stability in terms of introduction, maintenance and continual operation under field conditions. Out of six phenological stages of rice analyzed, the flowering stage was the most useful in the estimation of yield performance under field conditions. We found a high correlation between several vegetation indices (simple ratio (SR), normalized difference vegetation index (NDVI), transformed vegetation index (TVI), corrected transformed vegetation index (CTVI), soil-adjusted vegetation index (SAVI) and modified soil-adjusted vegetation index (MSAVI)) and multiple yield traits (panicle number, grain weight and shoot biomass) across a three trials. Among all of the indices studied, SR exhibited the best performance in regards to the estimation of grain weight (R2 = 0.80). Under our tower-based field phenotyping system (TBFPS), we identified quantitative trait loci (QTL) for yield related traits using a mapping population of chromosome segment substitution lines (CSSLs) and a single nucleotide polymorphism data set. Our findings suggest the TBFPS can be useful for the estimation of yield performance during early crop development. This can be a major opportunity for rice breeders whom desire high throughput phenotypic selection for yield performance traits.
 
Date 2017-03
2017-01-23T15:59:45Z
2017-01-23T15:59:45Z
 
Type Journal Article
 
Identifier Naito, Hiroki; Ogawa, Satoshi; Valencia, Milton Orlando; Mohri, Hiroki; Urano, Yutaka; Hosoi, Fumiki; Shimizu, Yo; Chavez, Alba Lucia; Ishitani, Manabu; Gomez Selvaraj, Michael; Omasa, Kenji. 2017. Estimating rice yield related traits and quantitative trait loci analysis under different nitrogen treatments using a simple tower-based field phenotyping system with modified single-lens reflex cameras . ISPRS Journal of Photogrammetry and Remote Sensing 125: 50-62.
https://hdl.handle.net/10568/79357
https://doi.org/10.1016/j.isprsjprs.2017.01.010
 
Language en
 
Rights Copyrighted; all rights reserved
Open Access
 
Format 125: 50-62
application/pdf
 
Publisher Elsevier BV
 
Source ISPRS Journal of Photogrammetry and Remote Sensing