TY - RPRT TI - Effects of straw returning with potassium fertilizer on the stem lodging resistance, grain quality and yield of spring maize (Zea mays L.) AU - Fan, Y. AU - Gao, J.-l. AU - Sun, J.-y. AU - Liu, J. AU - Su, Z.-j. AU - Hu, S.-p. AU - Wang, Z. AU - Yu, X. PY - 2021 DO - 10.1101/2021.04.19.440424 UR - https://www.biorxiv.org/content/10.1101/2021.04.19.440424v1 ID - 10.1101/2021.04.19.440424 ER -