Tillage management practices in combination of plant growth regulators to improve root growth, lodging characteristics and maize productivity under semi-arid regions

H Haixing Zhang S Shahzad Ali R Rong Kong H Hai Liu (Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, National Engineering Laboratory for Clean Technology of Leather Manufacture) H Hailing Lu X Xingyun Tian F Fuhai Rong M Mohamed E. Assal M Mohammed Rafi Shaik M Muhammad Sajid (Department of Applied Chemistry, School of Chemistry and Materials Science, Hefei National Research Center for Physical Sciences at the Microscale)