[13]Thomas W.Jurik,Kyujung Van.Microenvironment of a corn-soybean-oat strip intercrop system[J].Field Crop Research,90(2004)335-349.
[14]
[14]K.Carruthers,Q.Fe,D.Cloutier,D.L.Smith.Intercropping corn with soybean,lupin and forager:weed control by intercrops combined with interrow cultivation[J].European Journal of Agronomy,1998(8):225-238.
[15]
[15]K.Carruthers,B.Prithiviraj,Q.Fe,D.Cloutier,et al.Intercropping corn with soybean,lupin and forager:yield compont resposes[J].European Journal of Agronomy,2000(10):103-115.
[16]
[16]沈学年,刘巽浩编著.多熟种植[M].北京:农业出版社,1983:61.
[17]
[17]Umezaki T,Yoshida T.Effect of shading on late maturing soybean [J]Journal of the Faculty of Agriculture,Kyushu University,1992,36:262-272.
[18]
[18]Krishna Sharma,Neelu Walia,Sharma K,et al.Growth and yield of soybean ?Glycine max(L)Merrill,as influenced by light intensity and cytokinin[J]Environment and Ecology,1996,14(2)307-310.