1. USDA Handbook;Adams,1975
2. An exotherm sensor for measuring the cold hardiness of deep-supercooled flower buds by differential thermal analysis;Andrews;HortScience,1983
3. Properties of peach flower buds which faciIitatesupercooling;Ashworth;Plant Physiol.,1982
4. Xylem development in Prunus flower buds and the relationship in supercooling;Ashworth;Plant Physiol.,1984