Tài nguyên được gắn thẻ với: Uberlandia
1 đề mục được tìm thấy (Hiển thị 1 - 1)
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20-01-2010 Carrots are normally biennial (life cyclecompleted the second year after planting seeds) and require a period of cold temperatures (vernalization) for flowering and subsequent seed production to occur. So any variety that readily sets seed in a single growing season in warm climates would be of...