Application of a rice field experimental error distribution function to nitrogen-phosphorus-potassium fertilizer response model analysis

@article{Wu2005ApplicationOA,
  title={Application of a rice field experimental error distribution function to nitrogen-phosphorus-potassium fertilizer response model analysis},
  author={Ping Wu and Ping Fang and Liming Wu and Qingfeng Tao and Yi Yang},
  journal={Nutrient Cycling in Agroecosystems},
  year={2005},
  volume={47},
  pages={1-5}
}
A distribution function of rice yield deviations from the mean was developed from field experiments with 555 plots at 16 sites in Zhejiang province, China, for three years. The deviation distribution in interval of 50kg/ha appeared as a symmetrical distribution with a high peak (Mean=0.279 [kg/ha], SD=240.686 [kg/ha]). Normality test using Kolmogrove-Smirnov test between the observed cumulative distribution and the normal cumulative distribution function indicates that the observed deviation… CONTINUE READING

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