Journal article : China Rice 2017 Vol.23 No.4 pp.176-179 ref.4
Abstract : A field experiment was carried out to explore the effects of fertilizer reduction technology on growth characters and yield of rice in this study. The results showed that the yield decreased with the decrease of fertilizer. The yield was highest when the amount of fertilizer was reduced by 10%, the yield of conventional fertilization treatment was the second. There were no significant difference in yield between conventional fertilization and fertilizer reduced by 10% to 20% treatments. The input-output ratio was increased with the decrease of fertilizer. Therefore, it is feasible to application the technology of fertilizer reduction in rice production.
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