Three cultivars of strawberry, breeded in Japan, were selected to study the effects of different greenhouse temperature treatment in a. m. and at night on weight per fruit and Brix.

• 摘要本试验主要探讨在低温寡日照期，上午及夜间的温室气温管理的不同对三个草莓品种的单果重、果实的糖度产生的影响。