黄土高原地区连续施锌条件下土壤锌的形态及有效性

魏孝荣,郝明德,张春霞

Zinc Fractions and Availability in the Soil of the Loess Plateau After Long-Term Continuous Application of Zinc Fertilizer

中国农业科学 . 2005, (07): 1386 -1393 . DOI: 10.3864/j.issn.0578-1752.at-2004-2929