TY - RPRT TI - Integrated effect of plant growth regulators with boron sources on some biological parameters of sugar beet AU - Qotb, M. A. AU - Habashy, N. R. PY - 2019 DO - 10.1101/839068 UR - https://www.biorxiv.org/content/10.1101/839068v1 ID - 10.1101/839068 ER -