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种肥是用于拌种或移栽时局部施于种子或幼苗附近的肥料。它可以补充基肥的不足,供应作物生长初期的养份。但有些化肥对种子或幼苗有毒害,不宜作种肥。不宜作种肥的肥料主要有三类:
Fertilizer is used for seed dressing or transplanting locally applied to the seeds or seedlings near the fertilizer. It can supplement the lack of basal fertilizer, the supply of nutrients in the early stages of crop growth. However, some fertilizers are poisonous to seeds or seedlings and should not be used as seed fertilizers. There are three main types of fertilizer that should not be used as fertilizer: