Zhao Lufei, Wang Yong
State Key Laboratory of Crop Biology, College of Life Sciences, Shandong Agricultural University, Tai'an, China.
Bio Protoc. 2017 Jan 20;7(2):e2029. doi: 10.21769/BioProtoc.2029.
Nitrogen is an essential macronutrient for plant growth and nitrate content in plants can reflect the nitrogen supply of soil. Here, we provide the salicylic acid method to evaluate the nitrate content in plant tissues. The method is reliable and stable, thus it can be a good choice for measurement of nitrate in plant tissues.
氮是植物生长必需的大量营养素,植物中的硝酸盐含量能够反映土壤的氮供应情况。在此,我们提供水杨酸法来评估植物组织中的硝酸盐含量。该方法可靠且稳定,因此它可以成为测定植物组织中硝酸盐的一个不错选择。