Leaf Senescence, Root Morphology, and Seed Yield of Winter Oilseed Rape (Brassica napus L.) at Varying Plant Densities

Table 2

Yield components of ZS 11 and ZYZ 12 populations at varying plant densities during the 2010-2011 and 2011-2012 growing seasons.

Year	Variety	Plant density (×10^4 plants ha^−1)	Pod numbers per unit area (×10^3 m^−2)	Seeds per pod	1000-seed weight (g)
2010-2011	ZS 11	27.0
		37.5
		48.0
		58.5
		69.0
	ZYZ 12	27.0
		37.5
		48.0
		58.5
		69.0
2011-2012	ZS 11	27.0
		37.5
		48.0
		58.5
		69.0
	ZYZ 12	27.0
		37.5
		48.0
		58.5
		69.0
Year (Y)
Variety (V)
Year (Y) × variety (V)

indicates statistical significance of the correlation coefficients at < 0.05; indicates statistical significance of the correlation coefficients at < 0.01; NS indicates no significance of the correlation coefficients at < 0.05; the mean values in a column with different letters indicate significant differences at between treatment groups according to Duncan’s multiple range test.