Effects of Different Fertility on Yield and Canopy Biomass Accumulation and Distribution after Anthesis of Later Sowing Wheat

The effects on yield and canopy biomass accumulation and distribution after anthesis of later sowing wheat were studied in different fertility levels. The results showed that each above ground organs hydrocarbonate accumulation increased with fertility level rising. After fertilizer application, hydrocarbonate accumulating, which was in leaf sheath and stem, reached it's peak rate at flowering ten days. Above ground organ hydrocarbonate distribution rate to kernel increased along with fertility levels. The distribution rate to grain with the fertilizer application treatment was stemleafearleaf sheath, contrast to which was stemleafleaf sheath ear without fertilizer applying treatment.