In spring, the temperature rises and the rain increases, which can easily cause the rape to suffer large areas of wet damage, which is not conducive to the high yield of rape. The editor hereby reminds farmers to respond in advance to reduce the risk .......

The onion smells spicy and nutritious. It is loved by many people. However, some people worry that eating onions at night will not sleep. Can you lose sleep when you eat onions at night?

Do you lose sleep when you eat onions at nigh.......

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A: First, the sun is planted. The seed pods are dried for 2 to 3 days at 20 ° C to 30 ° C, and shelled 3 to 5 days before sowing, and the seeds are selected to be full, non-destructive, and free of pests and diseases.

The second is t.......

â‘ Sparse branches Cut branches or branches from the base of the branches. Over-dense auxiliary branches can be strong and weak; upright branches on the back of the main and auxiliary branches; strong branches at the top of the canopy are too .......