水肥浓度智能感知与精准配比系统研制与试验

金洲, 张俊卿, 郭红燕, 胡宜敏, 陈翔宇, 黄河, 王红艳

Development and Testing of Intelligent Sensing and Precision Proportioning System of Water and Fertilizer Concentration

Zhou JIN, Junqing ZHANG, Hongyan GUO, Yimin HU, Xiangyu CHEN, He HUANG, Hongyan WANG

图7 芭田13-40-6不同水质曲线拟合比较

Fig. 7 Comparison of curve fitting of different water samples for BATIAN13-40-6