知识与财富的链接
[目的]测土配方施肥对农作物的产量和品质的提高具有必要性,同时测土配方施肥技术的实施受多方面因素影响具有局限性。为解决目前测土配方施肥实施困难的现状,从土壤现状、技术层面、社会层面等多方面确定该因素对测土配方施肥技术的影响。[方法]通过分析测土配方施肥目前存在的问题,结合社会、政府、企业、科研机构等多方面因素,对目前开展测土配方施肥过程中存在的限制问题和阻抗因素进行简要讨论并提出改进措施。[结果]测土配方施肥技术实施困难,无法根据农作物的生理特性保证施肥效果,更无法获得耕地肥力与作物养分水平的协同作用,主要受到政府、企业、科研团队和政策等多方面的局限性,同时资金和技术对推动测土配方施肥具有显著影响。[结论]落实好测土配方施肥工作,解决农作物需肥特性和土壤供肥能力不平衡的矛盾,对农业林业生态环境具有前瞻性战略意义。
Soil testing and formula fertilization are necessary to improve the yield and quality of crops. At the same time, the implementation of soil testing and formula fertilization technology has limitations due to many factors. In order to solve the current difficulties in the implementation of soil testing and formula fertilization, the influence of this factor on soil testing and formula fertilization technology is determined from the soil status, technical level, and social level. By analyzing the current problems of soil testing and formula fertilization, combined with social, government, enterprises, scientific research institutions and other factors, the current limitations and resistance factors in the process of soil testing and formula fertilization are briefly discussed and improvement measures are proposed. It is difficult to implement soil testing and formula fertilization technology, and it is impossible to guarantee the fertilization effect according to the physiological characteristics of the crops, and it is impossible to obtain the synergy between the fertility of the cultivated land and the nutrient level of the crops.And technology has a significant impact on promoting soil testing and formula fertilization.The implementation of soil testing and formula fertilization work, to solve the contradiction between the characteristics of crops and the imbalance of soil fertilization capacity, has forward-looking strategic significance for the agricultural and forestry ecological environment.
