共 3 条
[2]
Association of nitrogen-fixing, plant-growth-promoting rhizobacteria (PGPR) with kallar grass and rice[J] . K.A. Malik,Rakhshanda Bilal,Samina Mehnaz,G. Rasul,M.S. Mirza,S. Ali.Plant and Soil . 1997 (1)
[3]
Nitrogenase activity and nitrogen-fixing bacteria associated with the roots of Atriplex spp. growing in saline sodic soils of Pakistan[J] . R. Bilal,G. Rasul,K. Mahmood,K. A. Malik.Biology and Fertility of Soils . 1990 (4)