播种时期
Seedtime \Seed"time`\, n. [AS. s?d[=i]ma.] The season proper for sowing. While the earth remaineth, seedtime and harvest, and cold and heat, and summer and winter, and day and night, shall not cease. --Gen. viii. 22.
seedtime n 1: any time of new development 2: the time during which seeds should be planted