One is to check seedlings to fill seedlings. When viewing seedlings, if there is a lack of seedlings, they may be replanted in a timely manner or transplanted. When sowing must be done three days in advance soaking germination for reseeding; supplementation should be carried out in the seedlings 3-4 leaf stage, seedlings thick and well-grown seedlings transplanted. The second is suitable time Dingmiao. In the 4-5 leaf stage of seedlings, the seedlings were grown. When setting up seedlings, it must be ensured that each seedling retains strong seedlings and large seedlings and removes seedlings and weak seedlings. The third is timely topdressing Miaofei: combination, Dingmiao weeding and the first top dressing, applying 10 kg of urea points.
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