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          BB肥系列
          功效:

          1、養分全面:采用進口原料,除氮、磷、鉀外,還添加眾多微量元素;

          2、配方靈活:可根據作物營養、土壤肥力等條件的不同而靈活改變;

          3、供肥均衡:能提高和保持土壤肥力,減少污染,提高化肥的利用率;

          4、質量易查易控:各單質元素顆粒有特定色彩,化肥質量清晰可見。

          BB肥30-5-5
          BB肥22-7-6
          BB肥19-19-19
          BB肥22-7-6
          BB肥20-10-20
          BB肥20-10-20
          BB肥20-10-10
          BB肥6-8-16
          BB肥16-8-16
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