近年来由于电子计算机在农业科研和生产中的应用,施肥工怍也正从定性指导向定量化推荐施肥发展。如上海市土肥所首先采用电子计算机编制早稻施肥量方案已取得一定研究成果。中国科学院合肥智能所和安徽省土肥所合作研究的小麦施肥电子计算机专家咨询系统为人工智能电子计算机应用于施肥工作开创了先例。金福昌、王洪玉提出了水稻生育中、后期 In recent years, due to the application of electronic computers in agricultural research and production, fertilizers are also developing quantitatively recommended fertilizers from qualitative guidance. For example, Shanghai Tu Fertilizer firstly made some research results on the compilation of early rice fertilization by electronic computer. The cooperation of Hefei Intelligence Institute of Chinese Academy of Sciences and Soil and Fertilizer Research Institute of Anhui Province, a wheat fertilization computer expert consultation system, set a precedent for artificial intelligence computer application in fertilization. Kim Fu-chang, Wang Hongyu put forward the fertility of rice, the late