A STUDY ON RAINWATER COLLECTION AND REGULATION AND YIELD INCREASE EFFICIENCY OF WHEAT PLANTED ON RIDGES AND CORN IN FURROWS WITH PLASTIC CANOPY ON STRIPED RAINFED FARMLAND
DENG Zhen yong, QIU Hua min
JOURNAL OF NATURAL RESOURCES . 1999, (3): 253 -257 .  DOI: 10.11849/zrzyxb.1999.03.010