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(NH4)2SO4     48.2(mg/L)
KH2PO4       24.8
KNO3         18.5
K2SO4         15.9
Ca(NO3)2       59.9
MgSO4        65.9

΢Á¿ÔªËØ[A-ZÈÜÒº£¬Arnon(1938)]  pH£½5.0
H3BO3-------------------2.86mg/L
CuSO4-5H2O-----------0.08
ZnSO4-7H2O-----------0.22
MnCl2-4H2O-----------1.81
H2MoO4-4H2O--------0.09

Fe-EDTAÈÜÒº£ºÈܽâ5.57g FeSO4-7H2OÓÚ200 ml Ë®£¬Èܽâ7.45 g Na2EDTAÓÚ200 ml Ë®¡£¼ÓÈÈNa2EDTAÈÜÒº£¬¼ÓÈëFeSO4-7H2OÈÜÒº²»¶Ï½Á°è¡£ÀäÈ´ºó£¬¶¨Á¿µ½1L¡£´Ë·¨ÅäÖÆµÄFe-EDTA±È½ÏÎȶ¨¡£ÔÚÅàÑøÒºÖУ¬Fe²»Ö·¢Éú³Áµí¡£
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4Â¥2011-03-21 20:57:57
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liuzhenhua(½ð±Ò+1): 2011-03-21 08:36:11
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3Â¥2011-03-21 08:36:02
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Originally posted by njau1007 at 2011-03-21 20:57:57:
(NH4)2SO4     48.2(mg/L)
KH2PO4       24.8
KNO3         18.5
K2SO4         15.9
Ca(NO3)2       59.9
MgSO4        65.9

΢Á¿ÔªËØ[A-ZÈÜÒº£¬Arnon(1938)]  pH£½5.0
H3BO3-------------------2.86mg ...

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