Effects of grazing exclosure and herbicide on soil physical-chemical properties and microbial biomass of Stellera chamaejasme patches in degraded grassland
BAO Gen-sheng*, SONG Mei-ling, WANG Yu-qin, YIN Ya-li, WANG Hong-sheng
围封条件下未防除和防除狼毒斑块内外地上生物量变化 不同小写字母表示防除和不防除狼毒斑块内外差异显著( P <0.05),下同。