Introduction of upland rice cultivars to eastern Keerqin sandy land and their biological characteristics STUDY ON THE WATER PRODUCTIVITY OF THE STANDS AFFORESTED BY WATER-HARVESTING Simulation of water productivity and soil desiccation effects of different planting density black locust forestlands on the Loess Plateau Difference of Transpiration, Fresh Matter Accumulation and Fruit Yield for Potted Tomato Under Moisture Content of Medium Water-Saving and High-Yielding Irrigation for Lowland Rice by Controlling Limiting Values of Soil Water Potential Effects of soil water storage capacity and consumption on winter-wheat water use efficiency in dryland areas of the Loess Plateau in western China Difference of Transpiration, Fresh Matter Accumulation and Fruit Yield for Potted Tomato Under Moisture Content of Medium Effects of Irrigation and Nitrogen on the Performance of Aerobic Rice in Northern China Grading of Soil Moisture Availability and Its Productivity on Goldspur Apple Orchard in Loess Hilly-Gully Region Effects of different soil water treatments on photosynthetic characteristics and grain yield in rice Simulation of Water-limiting Biomass Productivity of Chinese Pine Plantations and the Soil Desiccation Effect in 3 Sites with Different Annual Precipitation on Loess Plateau