Title: Effects of nitrogen application time on yield and quality of different rice varieties in cold region
Abstract: The research results indicate that the effect of nitrogen application time on the yield of both varieties was significant, FV7=38.27**, FV10=19.01** respectively. For V7, the highest yield was from base fertilizer, increased rice yield 9.64%, 12.22%, 14.96% than other treatments. And for V10, the highest yield occurred in the treatment of base + tillering fertilization, increased rice yield 6.35%, 13.03%, 19.08% than other treatments. In general, nitrogen application at later growth stage results in higher protein content and lower amylose content.
Publication Year: 2005
Publication Date: 2005-01-01
Language: en
Type: article
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