关键词: 油菜, 油菜, 钾肥, 产量, 钾肥利用率, 效益, 土壤养分

Abstract: Agricultural scientific research is a scientific research activity that takes experiment and application as the main idea and solves practical problems in agricultural production. It has remarkable effectiveness. With the continuous expansion of the scale of agricultural scientific experiments and the research results in the laboratory stage, before they are widely used in agricultural production to promote agricultural production and increase income, it needs a "complete simulation of the field environment" with the same conditions of temperature and humidity, soil quality, biological community, natural geography and agricultural production conditions, so as to promote the achievements of agricultural scientific research to the production practice platform. To promote the transformation of agricultural scientific and technological achievements into productive forces as soon as possible, agricultural test stations (platforms or science and technology parks, hereinafter referred to as agricultural test stations) have been created. Agricultural experimental stations play an irreplaceable and positive role in agricultural research, agricultural production teaching and transformation and extension of agricultural scientific and technological achievements. This paper combines the author''s years of experience in the management of agricultural test stations, and at the same time devotes itself to exploring and studying the construction and management of some typical foreign agricultural test stations, and makes further comparison and analysis with China''s agricultural test stations. Combining with China''s current strategy of agricultural modernization and rural revitalization, this paper puts forward higher requirements for agricultural test stations, in order to do a good job in future agricultural test stations. New suggestions and measures are put forward for the construction, management and application of the station.