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Recently, the Hubei Provincial Medical Reform Office, the Health and Family Planning......
Now in winter, the temperature is lower in the morning and in the evening, and the low temperature......
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After sowing - pre-emergence management: after sowing, always observe the temperature in the shed,......
In order to avoid rot and infection of the wound, sharp cutting blades are used to flatten the cor......
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Select good varieties: planting spring corn should choose a variety with a growth period of more t......
In recent years, Apple's bitter pits, scabs, water mustards, and molting have become more and ......