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香椿果实内部是棉质状载体,外部是呈瓣的硬壳,中部是种粒。每枚带壳的果实有种粒二十粒左右。播种前应:
Toon fruit inside is a cotton-like carrier, the outer is a petal hard shell, the middle is the seed. Each shelled fruit has about twenty grains. Before sowing should: