Appleby, A. P., Olson, P. D., and Colbert, D. R.
1976. Winter wheat yield reduction from interference by Italian ryegrass. Agron. J.
Auld, B. A., Kemp, D. R., and Medd, R. W.
1983. The influence of spatial arrangement on grain yield of wheat. Aust. J. Agric. Res.
Brewster, B. D., Appleby, A. P., and Spinney, R. L.
1977. Control of Italian ryegrass and wild oats in winter wheat with HOE 23408. Agron. J.
1978. Patterns of tillering and grain production of winter wheat at a wide range of plant densities. Neth. J. Agric. Sci.
Dhillon, G. S. and Kler, D. S.
1978. Canopy—geometry studies in wheat. Indian J. Agron.
Evans, S. A.
1977. The influence of plant density and distribution and applied nitrogen on the growth and yield of winter wheat and spring barley. Exp. Husb.
Fawcett, R. G.
1964. Effect of certain conditions on yield of crop plants. Nature
Fischer, R. A. and Miles, R. E.
1973. The role of spatial pattern in the competition between crop plants and weeds. A theoretical analysis. Math. Biosci.
Jardine, W. M.
1916. Effect of rate and date of sowing on yield of winter wheat. Agron. J.
Joseph, K.D.S.M., Alley, M. M., Brann, D. E., and Gravelle, W. D.
1985. Row spacing and seeding rate effects on yield and yield components of soft red winter wheat. Agron. J.
Kemp, D. R., Auld, B. A., and Medd, R. W.
1983. Does optimizing plant arrangements reduce interference or improve the utilization of space? Agric. Syst.
Ketata, H., Edwards, L. H., and Morrison, R. D.
1976. Response of three hard red winter wheat cultivars to four planting arrangements. Agron. J.
Medd, R. W., Auld, B. A., Kemp, D. R., and Murison, R. D.
1985. The influence of wheat density and spatial arrangement on annual ryegrass, Lolium rigidum, competition. Aust. J. Agric. Res.
1980. Effects of population density and number of ears on wheat yield and its components. Field Crops Res.
Pant, M. M.
1979. Dependence of plant yield on density and planting pattern. Ann. Bot.
Puckridge, D. W. and Donald, C. M.
1967. Competition among wheat plants sown at a wide range of densities. Aust. J. Agric. Res.
Singh, K. P., Singh, V. P., and Hoods, I. S.
1978. Plant geometry in wheat. Indian J. Agric. Res.
Sharma, K. C. and Singh, M.
1971. Response of dwarf wheats to methods of sowing and seed rates. Indian J. Agron.
Stoskopf, N. C.
1967. Yield performance of upright-leaved selections of winter wheat in narrow row spacings. Can. J. Plant Sci.