黑状元（简称黑肥）液肥,是一种多功能高活性的有机肥,含有多种氨基酸、肽和微量元素。用其叶面喷施叶菜类蔬菜,增产效果明显,现简介如下: 一、材料与方法 该试验在镇江市郊象山乡团结村科技示范户韦明宝承包田进行。土壤为黄沙土,PH值7.6。 （一）试验日期1995年7月22至8月4日。 （二）品种 苏州青青菜。 （三）黑肥浓度 1:150倍液 （四）方法 1、处理 黑肥、人粪及不施肥（对照）3种,重复2次。 2、面积 每处理 3m~2（共 18m~2）。 3、管理 除试验项目外,不再施其他肥料,管理 Black champion (referred to as black fat) liquid fertilizer, is a multi-functional high activity of organic fertilizer, contains a variety of amino acids, peptides and trace elements. Leaf foliage with its application of leafy vegetables, yield an obvious effect, are summarized as follows: First, the material and methods of the test Xiangshan Township, Zhenjiang, as the village of technology village households Wei Ming Bao contract field. Yellow soil for the soil, PH value of 7.6. (A) Test dates July 22 to August 4, 1995. (B) varieties of green vegetables in Suzhou. (C) black manure concentration 1: 150 times the liquid (D) Method 1, dealing with black manure, human manure and no fertilizer (control) 3 species, repeated 2 times. 2, the area of ​​each processing 3m ~ 2 (a total of 18m ~ 2). 3, management In addition to the pilot project, no longer apply other fertilizers, management