Study of Root Distribution Space-time and Physiological Characteristics of Spring Maize at Late-growth Stage under Different Cultivation Patterns
ZHANG Yu-qin, YANG Heng-shan, ZHANG Rui-fu, GAO Ju-lin, LIU Zhi-xiong
ACTA AGRICULTURAE BOREALI-SINICA . 2014, (1): 122 -128 .  DOI: 10.7668/hbnxb.2014.01.023