苜蓿、无芒雀麦单播与混播对土壤有机质和速效养分的影响
张永亮, 范富, 高凯, 冯静, 苏娜
Effects of
Medicago varia Martin.,
Bromus inermis Leyss.,and Mixture of the Both on Soil Organic Matter and Available Nutrients
ZHANG Yong-liang, FAN Fu, GAO Kai, FENG Jing, SU Na
.
2009, (1): 22
-26
.
DOI: 10.11733/j.issn.1007-0435.2009.01.005