death rate 第1页

Comparison of stability of photosystem II between two Alternanthera invasive species with different invasion ability THE OPTIMUM DOSE OF IRRADIATION REQUIRED FOR CONTROLLING INFESTATION BY Sitophilus zeamais AND Bruchus pisprum IN GRAIN Relationship between the population density of ground pests and degree of damage Cooperative evolution of a population with the Allee effect Contrast Study About Litter Dynamics of Main Communities in Aneurolepidium chinense Grassland Region in Northeast of China The seasonal change patterns of production and mortality of fine roots in young Caragana korshinskii plantation Seasonal change patterns in the production and mortality of fine roots in cotton and alfalfa Effects of Shading on the Growth Characteristics of Three Alfalfa Cultivars in Summer