BAO Yao-xian, XU Ming-gang, XIN Zhi-ming, et al. Soil Microorganism and Enzyme Activities Under Different Oasis Farmlands in the Ulanbuh Sandy Areas[J]. 2011, 25(5).
BAO Yao-xian, XU Ming-gang, XIN Zhi-ming, et al. Soil Microorganism and Enzyme Activities Under Different Oasis Farmlands in the Ulanbuh Sandy Areas[J]. 2011, 25(5).DOI:
through measuring soil samples in 0-20 cm and 20-40 cm soil layers
and using statistical analytical method
the distribution characteristics of soil microorganism and soil enzyme activities of typical oasis farmlands for Citrullus lanatus(Thunb.) Matsum.et Nakai
Zea mays L.
Helianthus annuus Linn.and Medicago sativa Linn.in the Ulanbuh sandy areas were studied systematically.The results showed that:(1)Microorganism quantities was bacteria(107)>actinomycetes(105)>fungi(103)