soil physical factor 第1页

Influencing factors of topsoil labile organic carbon in alpine grassland ecosystem on the southeast slope of Mountain Nyenquentanglha Specific root length characteristics of three plant species, Bothriochloa ischaemunm, Hippophae rhamnoidess and Quercus liaotungensis in the Loess Platean Spatial Distribution of Fine Roots of a Robinia pseudoacacia Plantation in Yangou Watershed in the Hilly Region of the Loess Plateau The spatial heterogeneity of soil physical properties in forests