Abstract：Where the vegetable fields were according to different fertility levels of Boron and Molybdenum in Pearl River Delta.In this paper，the test data of Boron and Molybdenum application amount，the soil available nutrient of Boron and Molybdenum，the relative yield of vegetables and Boron and Molybdenum uptake rate were analyzed statistically，and the regression equation was also acquired.Base this，the index of soil available Boron and Molybdenum and the application Boron and Molybdenum rate were obtained.（1）According to the model were obtained the sufficiency and deficiency range which the soil effective Boron were respectively<0.05 mg/kg、0.05～0.20 mg/kg、0.20～0.45 mg/kg、0.45～0.65 mg/kg、>0.65 mg/kg，which the relative product were respectively 50%、50%～75%、75%～90%、90%～95% and>95%，The proposed application Boron rate of vegetables were respectively 75g/667m2、50～75 g/667m2、32～50g/667m2、26～32 g/667m2、0～26g/667m2。（2）According to the model were obtained the sufficiency and deficiency range which the soil effective Molybdenum were respectively <0.01 mg/kg、0.01～0.07 mg/kg、0.07～0.24 mg/kg、0.24～0.35 mg/kg、>0.35 mg/kg.The proposed application Molybdenum rate of vegetables were respectively 12.5g/667m2、10.5～12.5 g/667m2、9.5～10.5 g/667m2、9.0～9.5 g/667m2、0～9.0 g/667m2。
李淑仪，廖新荣，蓝佩玲，王荣萍. 珠江三角洲菜园土硼和钼测土施肥技术指标研究[J]. 中国蔬菜, 2010, 1(18): 69-75.
LI Shu-yi;LIAO Xin-rong;LAN Pei-ling;WANG Rong-ping. Study on the technical index value of Boron and Molybdenum at soil testing and fertilization for vegetables in Pearl River Delta. , 2010, 1(18): 69-75.
