摘要
研究了福鼎市耕地0~30 cm土壤主要养分、中微量元素以及其他理化性状的变化,结果表明：与第二次土壤普查相比,耕地土壤有机质、氮素含量有所提高,但有效磷、速效钾、有效硫、有效硼和交换性镁属缺乏严重,土壤酸化严重。并针对相关的问题,提出了一些相应的对策。
The changes in soil main nutrients, medium trace elements and other physicochemical traits of 0 - 30-cm-deep ara- ble land in Fuding city were studied. The results showed that： in comparison with the results of the second soil general survey, the contents of organic matter and nitrogen in arable soil in this study had increased to a certain extent, but available phosphorus, rapid- ly available potassium, available sulfur, available boron, and exchangeable magnesium in arable soil lacked seriously, and the arable soil was severely acidic. Aiming at the relevant problems, the author put forward some corresponding countermeasures.
出处
《江西农业学报》
CAS
2015年第10期33-37,共5页
Acta Agriculturae Jiangxi
基金
国家测土配方施肥项目
关键词
土壤养分
福鼎
中微量元素
对策
Soil nutrient
Fuding
Medium trace elements
Countermeasures
