Effects of Fertilization on Dissolved Organic Carbon and Nitrogen in the Ryegrass Farmland Soil in Wind-Water Erosion Crisscross Region on the Loess Plateau
SHEN Yu-fang, TAO Wu-hui, LI Shi-qing
JOURNAL OF NATURAL RESOURCES . 2011, (8): 1387 -1393 .  DOI: 10.11849/zrzyxb.2011.08.025