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Effect of plant density and planting geometry on growth and yield of grain amaranths



Effect of plant density and planting geometry on growth and yield of grain amaranths



Karnataka Journal of Agricultural Sciences 14(1): 11-17



The effect of crop density and planting geometry on growth and yield of grain amaranths was determined in Karnataka, India, during the post-rainy seasons of 1990-92. Amaranthus cruentus Suvarna (R 104-1-1) and A. hypochondriacus Annapurna (IC 42258-1) were grown at seven crop densities (55 555, 74 074, 83 333, 111 111, 148 148, 166 666 or 222 222 plants/ha). Three planting geometries (60x15, 45x20 or 30x30 cm) were tried at 111 111 plants/ha.

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