FROUD-WILLIAMS, R. J. The effects of seed burial and soil disturbance on emergence and survival of arable weeds in relation to minimal cultivation. J. Appl. Ecol. 1984, 21, 629-641
伊藤操子. 雑草学総論. 1993, 65-67
KNEZEVIC, S. Z. Row spacing influences the critical timing for weed removal in soybean. Weed Technol. 2003, 17, 666-673