油菜的经济产量决定于本身的生长发育状况,特别是后期的生殖生长。因此前人对油菜花芽分化等生理过程以及花数、角数、粒数与产量关系的研究比较多。本文试图对角果成熟过程中(或谓之衰老更恰当些)某些生理生化现象作一概述。 The economic yield of rape is determined by its own growth and development status, especially in the later reproductive growth. Therefore, previous studies on the physiological processes such as rape flower bud differentiation and the relationship between the number of flowers, the number of horns, the number of grains and the yield have been more studied. This article attempts to outline some of the physiological and biochemical phenomena during ripening of the fruit (or aging more appropriately).