胡萝卜是伞形科胡萝卜属二年生草本植物,头年秋季种植,收获后贮藏母根,第二年春季种植母根,于春夏季抽薹、开花和结果。郑州地区一般2月底到3月中旬即可种植母根,7月收获种子。胡萝卜在春季生殖生长时期,植株容 The carrot is a biennial herbaceous plant belonging to the genus Ursodendron. It is planted in autumn in the first year and stored in its mother roots after harvesting. In the following year, the mother roots are planted, bolting, flowering and fruiting in spring and summer. Zhengzhou area generally end of February to mid-March planting parents, July harvest seeds. Carrot in the spring reproductive growth period, plant capacity