Reduction method of cracked rice kernels by using basal fertilizer application of controlled - release coated urea.
2011
Hosokawa, K.
Slow release nitrogen fertilizer of basal application of controlled - release coated urea begins to work gradually at about the panicle formation stage. Amount of slow release nitrogen fertilizer is reflected in the color of leaves and content of nitrogen of the ear emergence period. When amounts of slow release nitrogen fertilizer increased, number of crack rice kernels decreased in year of the high temperature and the protein content of brown rice increases. At this time, the crack rate was negatively correlated with the rice plant body nitrogen of the ear emergence period.
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