Li L,Li X L,Zhang F S et al.Uptake and utilization of nitrogen,phosphorus and potassium as related to yield advantage in Wheat/soybean intercropping[J].Plant Nutr.Fert.Sci.,2000,6(2):140-146.

• [2]李隆；李晓林；张福锁；等.；小麦大豆间作条件下作物养分吸收利用对间作优势的贡献[J]