4DAVIS J H C, WOLLEY J N. Genotypic requirement for intercropping[J]. Field Crops Res, 1993, 34 (3-4): 407- 430.
5MIDMORE D J. Agronomic modification of resource use and intercrop productivity[ J]. Field Crops Res, 1993,34 (3 -4) :357 - 380.
6MORRIS R A, GARRITY D P. Resource capture and Utilization in intercropping: non-nitrogen nutrients [ J]. Field Crops Reseach, 1993,34 (3 -4) : 319-334.
7REDDAY M S,WILLEY R W. Growth and resource use studies in an intercrop of pearl millet/ground nut[J]. Field Crops Res,1981, 4(1):13-24.
8CHIARIEHO N, HICK J C, MOONEY H A. Endomycomdzal role for interspecific trander of phosphorus in a community of annual plants [ J ]. Science, 1982, 217(4563) :941 - 943.
9中国土壤学会农业化学专业委员会编.土壤农业化学常规分析方法[M].北京:科学出版社,1983..
10Chiriello N, Hiekman J C, Mooney H A. Endomycormizal role inters pecific transfer of phosphorus in a community of annual plants[J].Science,1982,217(4563):941-943.