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1红香椿嫩芽初生时芽薹及嫩叶为棕红色,鲜亮,以后随着芽薹伸长,除芽薹顶部的1/3～1/4保留红色外,其余逐渐转绿,6～10天长成商品芽。芽薹和叶柄粗壮,脆嫩多
1 Red Toona sinensis buds The sprouts and young leaves are reddish-brown and bright at the beginning of their life. Later, as the bud sprouts elongate, the remaining ones turn green except 1/3 ~ 1/4 of the top of the buds. Tianchang into commodity buds. Bud sprouts and petiole stout, crisp and tender