THE EFFECT OF DIFFERENT ROW SPACINGS AND PLANT ARRANGEMENTS ON SOYBEANS
1980 ◽
Vol 60
(1)
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pp. 227-231
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Two short-season soybean (Glycine max (L.) Merrill) cultivars, Altona and Clay, were tested in narrow rows (10, 15, 20 and 30 cm), and at four rectangularities (1:1, 1:2, 1:3, and 1:4) giving plant densities that ranged from 11 000 to 4 000 000 plants per hectare. Significant yield differences were demonstrated by narrowing row width, but not by changing rectangularity. In a second experiment, the same cultivars were grown in rows 15, 30, 45, and 60 cm apart, but with the density held constant at 670 000 plants/ha. This resulted in respective rectangularities of 1:1.5, 1:6, 1:13.6 and 1:24. Neither seed yield nor its components showed any significant response to row spacing in the second experiment.
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1984 ◽
Vol 64
(1)
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pp. 9-15
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2006 ◽
Vol 52
(4)
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pp. 453-463
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2000 ◽
Vol 185
(3)
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pp. 167-175
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1973 ◽
Vol 13
(5)
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pp. 505-507
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1990 ◽
Vol 164
(4)
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pp. 282-288
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