论文部分内容阅读
测土配方施肥技术的广泛采用推动了农业增产增收,而土壤有效养分的测定是测土配方施肥工作中的基础和关键。就国内外测土配方施肥技术进行了分析,探讨了达州地区测土配方施肥研究现状及存在的问题,并提出了该地区测土配方施肥技术发展对策。
The widespread adoption of soil testing and formula fertilization technology has promoted the agricultural production and income increase, and the determination of soil available nutrients is the foundation and key in soil testing and formula fertilization. Based on the analysis of soil testing and formula fertilization techniques at home and abroad, the status quo and existing problems of soil testing and formula fertilization research in Dazhou area were discussed, and the development countermeasures of soil testing and formula fertilization technology in the area were proposed.