Effects of supplemental irrigation on pumpkin with film mulching and planting in furrow in the agro-pastoral ecotone of north China;

Research on developing characteristics of winter wheat/corn intercropping systems with supplementary irrigation of catchment water;

Based on on-farm observations and experiments, SWAP Model was used to analyze the seasonal variation of soil salt and impact of groundwater table on the distribution of soil salt under conditions of drainage water reuse in Bojili Irrigation District in the lower reaches of the Yellow River, and simulate the effect of supplementary irrigation by surface drainage water on crop s yield.

Collecting rainwater in fallow period and carrying out supplementary irrigation in crop growing season is a effective measure to improve yield.