黄土高原不同苹果园土壤酶、有机质、微生物及树体产量品质的调查研究
田稼1,孙超1,杨明琰2,张晓琦1*
Studies on the Activities of Three Kinds of Soil Enzyme, Organic Matters, Microbes and the Yields and Quality of Apple in Different Tree-aged Apple Orchards in Loess Plateau
TIAN Jia1, SUN Chao1, YANG Ming-yan2, ZHANG Xiao-qi1*
.
2012, (5): 115
-122
.
DOI: 10.3969/j.issn.1008-0864.2012.05.18
