Figure 1.
Daily and cumulative rainfall during the aman seasons of 2012 and 2013.
Figure 2.
Relationship between rice seeding rate and rice plant density at 14 days after sowing in 2012 and 2013.
Table 1.
Analysis-of-variance results for year, weed infestation level (weed) and seed rate and their interactions on plant density, rice biomass at 35 DAS and at anthesis, rice panicle m−2, grains panicle−1, and grain yield.
Table 2.
Analysis-of-variance results for year and seed rate and their interactions on weed density and weed biomass at 35 DAS.
Table 3.
Effect of rice seeding rate on weed density (number m−2) at 35 days after sowing in the aman seasons of 2012 and 2013.
Table 4.
Effect of rice seeding rate on weed biomass (g m−2) at 35 days after sowing in the aman seasons of 2012 and 2013.
Table 5.
Effect of rice seeding rate on weed density (number m−2) at crop anthesis in the aman seasons of 2012 and 2013.
Table 6.
Effect of rice seeding rate on weed biomass (g m−2) at crop anthesis in the aman seasons of 2012 and 2013.
Table 7.
Analysis-of-variance results for year and seed rate and their interactions on weed density and weed biomass at anthesis.
Figure 3.
Relationship between rice seeding rate and weed biomass at 35 days after sowing in 2012 and 2013.
Figure 4.
Relationship between rice seeding rate and weed biomass at crop anthesis in 2012 and 2013.
Table 8.
Effect of rice seeding rate and weed infestation level on rice biomass (g m−2) in the aman seasons of 2012 and 2013.
Figure 5.
Effect of rice seeding rate and weed infestation level on rice panicle (number m−2) at crop harvest in 2012 and 2013.
Figure 6.
Effect of rice seeding rate and weed infestation level on the number of rice grains panicle−1 at crop harvest in 2012 and 2013.
Figure 7.
Effect of rice seeding rate and weed infestation level on rice grain yield (t ha−1) in 2012 and 2013.