百色市主要芒果基地土壤元素调查分析

Investigation And analysis of Soil Elements in Main Mango Bases in Guangxi

利用X射线荧光光谱仪快速检测技术分析广西百色市田东县和田阳县芒果产地土壤样品的元素分布及含量,研究找出水果品质与无机元素含量之间的相关性,筛选出对水果品质有关键性影响的特征元素,指导果农有针对性的果树施肥,为提高水果产量、保持水果品质提供普查参考数据。结果表明,桂七芒、金煌芒两个品种果实中的钴、镁、钾、钠元素含量与其果实中糖度成正相关。

Using X-ray fluorescence spectrometer rapid detection technology analysis the element distribution and roughly contentof the soil sample from Guangxi mango haise of Tiandong and Tianyang County, for further research to find the relationship between the fruit quality and the content of inorganic elements, and screening outthe characteristics elements which has a crucial effect on fruit quality, finally guide growers targeted for fruit trees fertilization, improve the quality of the fruit production, keep the fruit as reference census data.The results showed that the contents of cobalt, magnesium, potassium and sodium were positively correlated with the sugar content in fruit for two varieties of Guiqimang and Jinhuangmang.