共 7 条
- [5] Biological nitrogen fixation: Investments, expectations and actual contributions to agriculture[J] . Mark B. Peoples,Eric T. Craswell.Plant and Soil . 1992 (1)
- [6] The acquisition of phosphorus by Lupinus albus L[J] . W. K. Gardner,K. A. Boundy.Plant and Soil . 1983 (3)
- [7] Phosphorus nutrition of spring wheat(Triticum aestivumL.)in mixed culture with white lupin(LupinusalbusL.). Horst W J,Waschkies C. Z.Pflanzenernaehr.Bodenkd . 1987