the National Natural Science Foundation of China (30300213 and 30070439);the Program for New Century Excellent Talents in University, China (NCET-07-0700)
Field experiments were conducted in 2003 and 2004 to study the effects of plastic ridges and furrow film mulching (plastic film on sowing, as well as plastic film on flat soil and hole sowing) and chemicals (a drou...
This study was supported by a key grant from China National 863 High Technology Program(2002AA2Z4021—2);the National Natural Science Foundation of China(30070439,303002 1 3); the Young Key Scholar Program of Northwest A & F University
The effects of film mulching of millet on soil water content were studied in semi-arid areas in the Loess Plateau of South Ningxia, China. Different mulching methods including water micro-collecting farming (WF), wa...