摘要
测土配方施肥技术是涉及土壤学、植物营养学、环境科学、信息技术、应用数学和管理学等多学科的交叉技术。其在农业生产中的应用,将使我国农业迈向以优质、高产、高效、生态、安全为目标的科学施肥阶段,同时也面临一系列有待进一步解决的科学问题,如测试方法、配肥效率、信息化和系统管理问题。对我国测土施肥系统的物质、信息和资金流进行合理化构建,以期提高我国的农业生产水平。
Soil testing and .fertilizer recommendm＇ion is a nmhidiseiplinary technology associated with soil science, plant nutrition, enviromental science, information technology, appli, dmathmatics and management.Application of this technology will make Chinese agricultural production enter a scientific stage with high quality and yield ,efficient,ecological and safety. Moreover,it is also confronted with a series of scientific issues such as test metkmds, fertilizer efficiency,information technolagy and system management.The flows of materials ,information and funds in system of soil testing and fertilizer recommendation were constructed,so as to improve： agricultural production level of our country.
出处
《现代农业科技》
2012年第2期292-293,共2页
Modern Agricultural Science and Technology
关键词
测土配方施肥
内涵
科学问题
系统构建
soil testing and fertilizer recommendation
content
scientfic issues
system construction
