Performance of CERES-Rice and CERES-Wheat models in rice–wheat systems: A review
作者： J. Timsina , E. Humphreys
DOI: 10.1016/J.AGSY.2005.11.007
关键词:
摘要: Rice–wheat (RW) systems are critical to food security and livelihoods of rural and urban poor in south Asia and China, and to regional economies in southeast Australia. The sustainability of RW systems in south Asia is, however, threatened by yield stagnation or decline, and declining partial factor productivity, soil organic C and water availability. Crop models potentially offer a means to readily explore management options to increase yield, and to determine trade-off between yield, resource-use efficiency and environmental …
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