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本项研究以叶龄模式理论为指导,研究总结出“汕优63”在黔东的生长发育特点及其实现丰产的主要生育指标;根据试验模式进行参数测辨和田间反馈,建立了高产低耗的量化模型。综合两者的研究结果,制订了一套以“汕优63”为代表的杂稻丰产栽培调控技术体系。
In this study, the leaf age model theory as a guide, the study summed up the “Shanyou 63” in eastern Guizhou’s growth and development characteristics and achieve the main fertility index; according to the test mode parameter identification and field feedback, established a high yield Quantitative model of consumption. Based on the results of the two studies, a set of high-yielding cultivation control technology system featuring “Shanyou 63” was formulated.