纵观植物营养学说的时代特征--兼议创立“腐植酸·植物矿物质营养学说”的现实意义

摘要

Plants cannot live without soil and fertilizer, and “the harmonious relationship of soil and fertilizer” cannot do without the correct guidance of “soil and fertilizer theory”. At present, China’s agriculture is facing severe problems of soil, fertilizer, food security and ecological environment. Now, according to “plant nutrition theory” of different periods, combined with the present stage China’s agricultural productivity development level, to build a new “harmonious rela-tionship of soil and fertilizer”, as founding “humic acid and plant mineral nutrition theory”, has the important practical signiifcance.%植物生长离不开土和肥，“土肥和谐”离不开“土肥学说”的正确指导。当前，我国农业正面临严峻的土壤问题、肥料问题、粮食安全问题以及生态环境问题。依据不同时期的“植物营养学说”，结合现阶段我国农业生产力发展水平，构筑新时期“土肥和谐”新关系，即创立“腐植酸·植物矿物质营养学说”，具有重要的现实意义。