This paper introduces briefly two remote sensing case studies on land use in the subtropic region of China,One is on Slope land use in the Yangtze River Three G
The growth,chlorophyll composition,photosynthesis,respiration,K uptake and rook K^+ secretion of flue-cured tobacco as affected by different concentrations of N
During 1991-1995,the growth responses of young slash pine to N,P and K fertilizers and rational rate and ration of fertilizer in yellow-red soil at Fengshushan
Iucubation experiments were conducted to investigate the dynamics of low-molecular-weight aliphatic acids i two andosols with and without plant materials.Result
Soil environment in Sanjiang Plain has changed greatly because of the reclamation on a large scale The physical and chemical properties of soil have changed ,an
Ten soils collected from different parts of China were used in a series of experiments to study fixation of NH4^+ and K^+ by soils.When K^+ was added concurrent
A 5--year experiment on water balance was conducted in a flat rainfed wheat field with an area of 66 m ×100 m in Fengqiu,Henan Province,China,Results of t