Environmental factors during seed development and their influence on pre-harvest sprouting in wheat

The problem of pre-harvest sprouting of wheat is surveyed and a literature review of the effects of environmental conditions on pre-harvest sprouting is presenting. Physiological, biochemical, and morphological changes occurring within the wheat seed during germination, harvest, and storage are discussed. The effects of moisture, humidity, and temperature, particularly on seed dormancy, are considered. Procedures used in Europe for predicting the potential for sprouting are evaluated.