Spraying 6-BA could alleviate the harmful impacts of waterlogging on dry matter accumulation and grain yield of wheat

Fig. 1. Daily sunshine duration,
daily average temperature and daily rainfall during the wheat growth seasons at
experimental station from 2011 to 2013.

Fig. 2. Rainfall in ten days of
each month during the whole wheat season from Jingzhou Weather Station from
1983 to 2012.

Fig. 3. The effect of different
treatments on the dry matter accumulation at maturity

Fig. 4. The effect of different
treatments on photosynthetic rate from flag leaf after booting stage

Fig. 5. The effect of different
treatments on MDA content in flag leaf (a, c) and the third leaf from top (b,d)
at 25 DAA (2011-2012 and 2012-2013).

Table 1. The nutrient statuses of
soil in the top 20 cm layer.

Table 2. Effect of different
treatments on grain yield, kernel number per spike and 1000 kernel weight.