A: The hybrid rice in the picture suffers from high temperature heat damage from the early stage of the development of spikelets, and there is a phenomenon of incomplete development of glume and degeneration of spikelets. From the time of booting to the heading period, due to high temperature hazards, some of the flowers of the spikelets were damaged or stopped in development. The flowering and grouting could not be normally performed. The husks appeared dark purple, dark red and other colors, mainly accumulating anthocyanins. Y Liangyou No. 1 and other hybrid japonica rice varieties, from booting to heading and flowering stage, suffer from high temperature and heat damage, and often appear this discoloration phenomenon.
The discoloration of the glume in the picture is physiological and not caused by pathogenic bacteria. No special measures are required to take care of it.
YT-H711
YT-H711
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