water use efficiency. 第1页

Stomatal Density and Bio-water Saving Photosynthetic, Physiological and Biochemical Responses of Tomato Plants to Polyethylene Glycol-Induced Water Deficit Much Improved Water Use Efficiency of Rice under Non-Flooded Mulching Cultivation Much Improved Irrigation Use Efficiency in an Intensive Wheat-Maize Double Cropping System in the North China Plain Photosynthesis and Water Use Efficiency of Platycladus Orientalis and Robinia Pseudoacacia Saplings under Steady Soil Water Stress during Different Stages of Their Annual Growth Period Water use efficiency of six woody species in relation to micro-environmental factors of different habitats