摘要
利用生物菌肥对土壤中的有效养分进行分解,从而在不增施肥料的条件下提高肥料的利用率,降低生产成本,增加农民收入。结果表明,施用生物菌肥的田块肥力远高于未施田。
By using bio-bacterial fertilizer to resolve the effective nutrient in soil, and under the condition of not applying fertilizer, it can improve utilization ratio of fertilizer, lower the cost of production and increase farmer＇s income. The result shows that soil fertility of applying bio-bacterial fertilizer is higher than of others.
出处
《西昌学院学报（自然科学版）》
2005年第4期25-26,共2页
Journal of Xichang University(Natural Science Edition)
关键词
生物菌肥
肥力
影响
Bio-bacterial fertilizer
Fertility
Effect
