英语语法分析

When they were the same subspecies, the development of big grain varieties was slower than the small, and finally the dry weight of caryopsis was heavier;

同一亚种间，小粒品种发育时间短，大粒品种发育时间长，最终颖果干重大于小粒品种。

Anthocyanidin firstly pigmentizes at the part of caryopsis away from embryo, then gradually extends to the part near embryo and makes the whole pericarp pigmentized.

颖果的远胚端最早沉积花色素，以后逐渐延伸到胚端并使整个果皮着色；

The caryopsis growth and endosperm development of colored rice were basically the same as conventional rice, with the exception in its anthocyanidin accumulation in the pericarp.

除果皮沉积花色素等色素外，有色稻颖果的生长、胚乳发育与常规水稻品种基本相同。