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What protection level does the black-faced spoonbill have? A detailed look at its appearance and migratory bird status
What does the black-faced spoonbill look like? Hearing the name, you might wonder whether it looks similar to a pipa. That is exactly right, because its long, flat, spoon-shaped bill is extremely similar to the pipa, a Chinese musical instrument, and that is how it got its name. Is the black-faced spoonbill a migratory bird? Yes.
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How to identify edible mushroom mother cultures by appearance?
Excellent purified mushroom cultures are the fundamental guarantee for successful edible mushroom cultivation. The appearance identification methods for several edible mushroom mother cultures are introduced as follows: Shiitake mushroom mycelium on potato dextrose agar (PDA) medium is pure white, thick and robust, appearing floccose or velvety; after filling the test tube it has a certain ability to climb the wall, with edges showing irregular wavy curves. At around 24°C, the mycelium generally fills the test tube slant in 12-15 days. It has a distinctive shiitake aroma. Oyster mushroom mycelium on PDA medium is snowy white, dense and thick
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