Identification of the authenticity of medicinal seeds
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Last Update: 2013-07-18
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Source: Internet
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Author: User
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The price of Angelica dahurica seed is oblate, yellow and white, with thin wings on the edge, green, put it in the palm and rub it with your hands, the edge of the wings is soft and broken, but the surrounding and wings are hard, and the seed kernel is white and bright After rain, the seed coat is a little black, and the surface looks like an old seed As long as the seed kernel is white and bright after rubbing, it is still a new seed On the other hand, the seed wings are all rubbed off, and the seed kernel is dry, yellow, black or gray, lusterless, that is, the seed is old, and the germination rate of the next year's seed is low Bupleurum price Bupleurum price fruit oval, seeds black brown, rough surface shrinkage, there are 5 edges, seeds green white, oily, about 2 mm long, about 1.5 mm in diameter, short and thick The price of black Bupleurum chinense is similar to that of yellow Bupleurum chinense Its kernel is long and thin, about 2.5mm long, and about 1mm in diameter.
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