Mr. Li of Zhengzhou, Henan Province, asked, Chinese cabbage is mostly live. If it is thinner, to promote the growth of seedlings, can it be followed by 1 fat?
A: Of course you can. Apply 3 to 5 kilograms of urea or diammonium per acre in two ways: by applying to the sowing hole or ditch before the live broadcast, and mixing well with the soil and then watering to sow; or planting after dregs to promote seedlings Grow.
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