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• 영문명: Prediction of Seed Viability in Wheat (Triticum aestivum L.) Using Near-Infrared Reflectance Spectroscopy
• 발행기관: 한국육종학회
• 저자명: 우희종(Hee-Jong Woo) 김경순(Kyung-Soon Kim) 홍소연(So Yeon Hong) 윤혜명(Hyemyeong Yoon) 노나영(Nayoung Ro) 조규택(Gyu Taek Cho) 고호철(Ho-Cheol Ko) 유동수(Dong Su Yu)
• 간행물 정보: 『한국육종학회지』Vol.56 No.4, 461~469쪽, 전체 9쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2024.12.01

국문 초록

In this study, we aimed to develop a method for the rapid and nondestructive prediction of wheat seed viability using Near-Infrared Spectroscopy (NIRS). Thirteen wheat cultivars were used to establish and validate an NIRS calibration model. The seed samples were divided into a calibration set (n=1,360) and a validation set (n=1,000), representing a wide range of germination rates created through the accelerated aging treatment (98±2% relative humidity, 40°C, 0-10 days). Spectral data were collected within the wavelength range of 400-2,500 nm. Among the three regression models tested, the Modified Partial Least Squares (MPLS) model exhibited the best performance for predicting seed viability, achieving the highest coefficient of determination (R2=0.936) and lowest standard error of calibration (SEC=7.514). The results of this study highlight the utility of NIRS-based models for the rapid, nondestructive assessment of seed viability in wheat. Additionally, this is the first study to apply NIRS for the nondestructive evaluation of wheat seed viability, providing a substantial advancement in seed quality assessment.

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키워드

Seed viability germination test non-destructive method Triticum aestivum L.