Alfalfa in China (in Chinese), 1995. ,
Study on Alfalfa Production Performance and Its Ecological Effects on Soil Environment in the Loess Plateau (in Chinese), 2008. ,
Effect of alfalfa growth years on its yield and soil characteristics. Agricultural research in the arid areas, vol.26, pp.104-108, 2008. ,
Ecological properties of soil water and effects on forest vegetation in the Loess Plateau, International Journal of Sustainable Development and World Ecology, vol.13, issue.4, pp.307-314, 2006. ,
Soil water balance simulation of alfalfa (Medicago sativa L.) in the semiarid Chinese Loess Plateau, Agricultural Water Management, vol.69, issue.2, pp.101-114, 2004. ,
Soil quality responses to alfalfa watered with a field micro-catchment technique in the Loess Plateau of China, Field Crops Research, vol.95, issue.1, pp.64-74, 2006. ,
Soil water and alfalfa yields as affected by alternating ridges and furrows in rainfall harvest in a semiarid environment, Field Crops Research, vol.97, issue.2, pp.167-175, 2006. ,
Soil carbon pool and effects of soil fertility in seeded alfalfa fields on the semi-arid Loess Plateau in China, Soil Biology and Biochemistry, vol.38, issue.8, pp.2350-2358, 2006. ,
Soil carbon and nitrogen sequestration following the conversion of cropland to alfalfa forage land in northwest China. Soil and Tillage Research, vol.92, pp.181-189, 2007. ,
Crop yield and soil water restoration on 9-year-old alfalfa pasture in the semiarid Loess Plateau of China, Agricultural Water Management, vol.95, issue.3, pp.190-198, 2008. ,
Organic carbon and nitrogen stocks in reed meadow soils converted to alfalfa fields. Soil and Tillage Research, vol.105, pp.143-148, 2009. ,
Co-variation of vegetation and soil quality during ecosystem restoration in the hilly region of the semiarid, 2007. ,
Effects of rainfall harvesting cultivation with ridges and furrows on emergence and grass yield of alfalfa in semiarid areas, Journal of Gansu Agricultural University, vol.45, issue.1, pp.111-115, 2010. ,
Effects of irrigation amount and stage on water consumption characteristics and grain yield of alfalfa. water saving irrigation, vol.1, pp.26-30, 2010. ,
Effects of nitrogen and phosphorus ratio on yield components and nutrient components of Alfalfa in dry land ,
, Chinese Journal of Grassland Science, vol.31, issue.3, pp.77-82, 2009.
Effect of N, P and K fertilization on yield and nutrient quality of alfalfa in Yellow River beach regions, Journal of Hunan Agricultural University, vol.35, issue.2, pp.178-188, 2009. ,
The influence of fertilizer to the yield of Medicago sative L. Agricultural Research in the Arid Areas, vol.25, pp.31-34, 2007. ,