Petals connate , either adnate to sepals into a 1-layered calyptra or not adnate and then with connate sepals forming a 2-layered calyptra ; calyptra deciduous at anthesis .
Effect of shading from flag leaf stage to anthesis on dry matter accumulation in strong-gluten wheat .
挑旗-开花期遮光对强筋小麦干物质积累的影响。
So there is important academic significance and application value , to carry out research on the abscission of soybean flowers and pods , and its regulation mechanism during the early stage of anthesis .
因此,在开花初期研究大豆花荚脱落及其控制机理具有重要的理论意义和实际应用价值。
A state or time of flowering ; anthesis .
花期开花的状态或时期。
The results showed that the number of chloroplasts , the number of the thylakoid per granum and the degree of grana stacks increased steadily from anthesis stage and reached a peak at milk development stage followed by a dramatic increase .