The maintenance of sweet corn
- the withdrawal should be done separately from 12-14 days after sowing by withdrawing split the remaining holes of the first
- fertilizing the
first time about 14-10 days after sowing, fertilizing 46. -0-0 mixed with 15-15-15 fertilizer at the rate of 1: 1 (approximately 50 kg / ha), sowed by the side of the ditch, then remove the stem.
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