不同种植年限对枸杞根系及土壤环境的影响
胥生荣,张恩和,马瑞丽,王琦,刘青林,崔佳佳

Effects of Planting Years on the Root System and Soil Environment of Lycium barbarum L.
Sheng-Rong XU,En-He ZHANG,Rui-Li MA,Qi WANG,Qing-Lin LIU,Jia-Jia CUI
图3 种植年限对根际土壤酶活性的影响
Fig. 3 Effect of planting years on rhizosphere soil enzyme activity in Lycium barbarum L.