奥普尔主要成分为有机矿化剂和氨基问。近年来，国内市场上氨基贝类液肥种类毯来越多，它们和奥普尔区别在于它们缺少有机矿化剂成分。为了比较它们的肥江，我们特选奥普尔、叶氏高效有机肥和氨去出复合微肥在黄瓜上作心卢比较试验，初步结果报告如下：l·材料与方法供试肥料为 The main ingredients of Opal are organic mineralizers and amino acids. In recent years, there have been more blanket types of liquid ammonia-based liquid fertilizers in the domestic market, which differ from Opal in that they lack organic mineralizer ingredients. In order to compare their Feijiang, we opted for Opal, Ye’s efficient organic fertilizer and ammonia to go out of the compound fertilizer on the cucumber heart Xin Lu comparative test, the preliminary results are reported as follows: l Materials and Methods The test fertilizer