关键词: 雌雄花, 雌雄花

Abstract: This article is mainly about influences of different sowing time and basic seedlings to yield component of ‘Teyou107’ in early and late seasons. The results showed that, sowed earlier would prolong the growth period, especially in early season. And increase the basic seedlings in quantity would shorten the growth period. Different sowing time and basic seedlings could cause to change the spike number and grain number per spike, the influence to the yield was significant. The influences to the yield of late season interacted with basic seedlings was significant, but in early seasons it did not reach the significant level. On the premise of proper sowing time, basic seedlings and enough spikes would bring its superiority of big spike, could enhance the potential of increasing production. ‘Teyou107’ was cultivating in early and late seasons in southern Fujian. Under an average soil condition, ‘Teyou107’ should sow in late midmonth of February and midmonth of July with 567000 seedlings per hm2 to get higher yield.