Seed deterioration: Physiology, repair and assessment

作者：M. B. McDonald · 发表于：Seed Science and Technology · 年份：1999 · 被引用次数：843 · 研究领域：Seed Germination and Physiology、Crop Yield and Soil Fertility、Plant Micronutrient Interactions and Effects

Unpalatable food and unsatisfactory stand establishment are undesirable consequences of seed and grain deterioration. Considerable research has been generated in the last 15 years focusing on the physiology, repair, and assessment of seed deterioration, but this information has yet to be collated into a comprehensive review. The objective of this report is to systematically summarize these findings from a physiological perspective. A model of seed deterioration is forwarded arguing that free radical assault on mitochondrial membranes may be a primary event of seed deterioration. The purpose of the review is to stimulate debate about the mechanism(s) of seed deterioration thereby improving our understanding and directing future study of this important event that compromises seed and grain quality.