In some plants photosynthetic products are stored in the form polyfructosans . 在有些植物中,光合作用产物是以多聚果糖的形式储藏。
When treated with 6h light / d , 7h light / d , the plants flowered later and the number of flowers per plant was small . perhaps this is due to the short photosynthesis time and the insufficient photosynthetic product 经过13 18个短日照( 8h光照16h黑暗)光周期数处理,再移至长日照( 17h光照7h黑暗)条件下,有成花逆转现象。