摘要
为了解将乐县水田土壤养分状况,采集并分析了2001个水田土壤样本的养分含量,与第2次土壤普查结果进行比较,总结土壤养分变化规律,提出合理施用氮肥、控制磷肥、增施钾肥和酌情施用中微量元素肥料等施肥措施。
In this paper, 2001 soil samples were collected and analyzed for probing the nutrients status in paddy soils of Jiangle County, and the data were compared with the results from the second general survey of soil in 1979 year; the dynamic changes of soil nutrient contents were summarized and some recommendations were put forward, it included reasonably applying nitrogen fertilizer, controlling application of phosphorus fertilizer, increasing application of potassium fertilizer, conditional application of medium and trace elements, and so on.
出处
《福建农业科技》
2013年第11期57-60,共4页
Fujian Agricultural Science and Technology
关键词
水田
土壤养分
施肥建议
Paddy field
soil nutrient
fertilization recommendations
