Relationship between vertical distribution of fine root in different successional stages of herbaceous vegetation and soil environment in Loess Plateau
Over the last few decades the extent of land-use has been dramatic and vegetation has been shifted in the Loess Plateau.Shifts of vegetation alter the distribution of plant roots,which have made the plant s belowground vertical structure unclear.Fine roots(≤2 mm in diameter) are the primary pathway for water and nutrient uptake.The growth and distribution of fine roots are influenced by many biotic and abiotic factors.Therefore,soil environment is the main factor that influences the fine roots.The interacti...
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