AUTHOR=Lu Xin , Qi Juan , Su Junhu , Liu Yanjun , Zhang Aolong TITLE=Effects of broad-leaved grass inhibitors and nitrogen fertilizer on seed production Elymus nutans in alpine meadow of the Qinghai-Tibet Plateau JOURNAL=Frontiers in Plant Science VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1470430 DOI=10.3389/fpls.2025.1470430 ISSN=1664-462X