期刊论文

英文

农业科学学报(英文)

2095-3119

2022

21

11

3263-3277

10.1016/j.jia.2022.08.002

This work was supported by the Natural Science Foundation of China (32172382, 31801716, and 31571986), the National Key Research and Development Program of China (2021YFC2600404), and the Scientific Research Project of Hunan Provincial Department of Education of China (19B259). The authors would like to thank Prof. Ning Yuese from Institute of Plant Protection, Chinese Academy of Agricultural Sciences, for providing the OsAKT1-RNAi lines seeds. This work was supported by the Natural Science Foundation of China (32172382, 31801716, and 31571986), the National Key Research and Development Program of China (2021YFC2600404), and the Scientific Research Project of Hunan Provincial Department of Education of China (19B259). The authors would like to thank Prof. Ning Yuese from Institute of Plant Protection, Chinese Academy of Agricultural Sciences, for providing the OsAKT1-RNAi lines seeds. Appendices associated with this paper are available on http://www.ChinaAgriSci.com/V2/En/appendix.htm

本校为第一机构

Potassium (K), an important nutrient element, can improve the stress resistance/tolerance of crops. The application of K in resisting plant-parasitic nematodes shows that the K treatment can reduce the occurrence of nematode diseases and increase crop yield. However, data on K2SO4 induced rice resistance against the root-knot nematode Meloidogynegraminicola are still lacking. In this work, K2SO4 treatment reduced galls and nematodes in rice plants and delayed the development of nematodes. Rather than affecting the attractiveness of roots to nem...