Lilian S.-Y. Wu

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Selecting rice varieties with a high nitrogen (N) use efficiency (NUE) is the best approach to reduce N fertilizer application in rice production and is one of the objectives of the Green Super Rice (GSR) Project in China. However, the performance of elite candidate GSR varieties under low N supply remains unclear. In the present study, differences in the(More)
Contemporaneous outlier blocks (additive or reallocation) caused by special events frequently occur in repeated business time series. When the time series have strong inter-series dependence, shrinkage estimation techniques provide improved estimates of the time series model parameters and of the outlier block. A bootstrap estimate of the covariance matrix(More)
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