Estimating carbon isotope discrimination and grain yield of bread wheat grown under water-limited and full irrigation conditions by hyperspectral canopy reflectance and multilinear regression analysis

Miguel Garriga,Sebastián Romero-Bravo,Félix Estrada,Ana María Méndez-Espinoza,Luis González-Martínez,Iván Matus,Dalma Castillo,Gustavo A. Lobos,Alejandro del Pozo

Estimating carbon isotope discrimination and grain yield of bread wheat grown under water-limited and full irrigation conditions by hyperspectral canopy reflectance and multilinear regression analysis

2021

Miguel Garriga
Sebastián Romero-Bravo
Félix Estrada
Ana María Méndez-Espinoza
Luis González-Martínez
Iván Matus
Dalma Castillo
Gustavo A. Lobos
Alejandro del Pozo

Water deficit is the most limiting factor for wheat production, so wheat-breeding programmes are currently focused on developing high-performance genotypes under such conditions. Carbon isotope dis...

Keywords:

multiple linear regression analysis
Hyperspectral imaging
water deficit
grain yield
canopy reflectance
Agronomy
Environmental science
Isotopes of carbon
Limiting factor
Irrigation

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