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本文介绍了水稻生长日历模拟模型 RICAM 的两个子模型:库容量子模型和发育年龄子模型.前者描述光合产物的容纳能力,牵涉到穗、粒数的多少和结实率的高低,即产量因子的形成;后者量化水稻生理年龄随时间不断增大的过程,牵涉到发育阶段、叶龄与叶龄指数,以及它们与器官建成间的关系.
This paper presents two sub-models of rice growth calendar simulation model RICAM: the volume capacity sub-model and the developmental age sub-model.The former describes the capacity of photosynthetic products involved in the number of spikes, grain number and seed setting rate, that is, the yield factor The latter quantified the physiological age of rice growing with time, involving the developmental stages, leaf age and leaf age index, as well as their relationship with the establishment of organs.