[发明专利]一种保护和营养果树的组合物

权利要求书

1、一种保护和营养果树的组合物，其特征在于所述的组合物是含有以下重量体积比浓度的组分的水溶液：KNO₃ 0.1～2g/L、Ca(NO₃)₂ 0.2～3.0g/L、MgSO₄·7H₂O 0.1～2.0g/L、MnCl₂·4H₂O0.0005～0.007g/L、H₃B₃O₃ 0.0007～0.01g/L、CuSO₄·5H₂O 0.00003～0.0004g/L、Zn(NO₃)₂·6H₂O 0.00005～0.0008g/L、Fe(NO₃)₃·9H₂O0.0005～0.008g/L、KH₂PO₄ 0.04～0.6g/L、Na₂HPO₄·12H₂O 0.02～0.3g/L、NH₄Cl 0.03～0.5g/L和(NH₄)₆Mo₇O₂₄·4H₂O 0.00003～0.0004g/L。

2、如权利要求1所述的组合物，其特征在于所述的各组分的重量体积比浓度为KNO₃ 0.5100g/L、Ca(NO₃)₂ 0.8200g/L、MgSO₄·7H₂O0.4900g/L、MnCl₂·4H₂O 0.0018g/L、H₃B₃O₃ 0.0029g/L、CuSO₄·5H₂O0.0001g/L、Zn(NO₃)₂·6H₂O 0.0002g/L、Fe(NO₃)₃·9H₂O 0.0020g/L、KH₂PO₄ 0.1400g/L、Na₂HPO₄·12H₂O 0.0716g/L、NH₄Cl 0.1353g/L和(NH₄)₆Mo₇O₂₄·4H₂O 0.0001g/L。