马铃薯氮素营养诊断研究进展

Research Progress on the Diagnosis of N Nutrition in Potato

从外观诊断、化学诊断、无损测试技术3个方面,总结了目前马铃薯氮素营养诊断的若干方法,对各种方法的应用原理、发展现状进行了阐述,同时,对其他可用于马铃薯氮素营养诊断,但目前仍未采用的方法进行了简要的说明和论述。

Based on three aspects of appearance diagnosis, Chemical diagnosis, and nondestructive testing technique, the methods of diagnosis were summarized in potato. Application principle and current situation were discussed, meanwhile, other methods that can be adapted to diagnosis of nitrogen nutrition but not used at present was also discussed briefly in potato.