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水稻营养土旱育苗日益普及,但使用的营养土质量差异很大。标准高的,配制困难,标准低的营养成分不足。所以,配制营养土的原则应该是,原料充足,配制方法简单,营养成分能满足稻苗需要。目前我省水稻旱育苗营养土大致可分为土杂肥、河淤上混合营养
Rice nutrient soil drought breeding seedling increasingly popular, but the quality of nutrition soil used varies greatly. Standard high, difficult to formulate, low standard nutrition is not enough. Therefore, the principle of preparation of nutritious soil should be sufficient raw materials, preparation method is simple, nutrients can meet the needs of rice seedlings. At present, our province rice dry nursery nutrition soil can be divided into Tuza Fei, river silt mixed nutrition