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目前农作物栽培工作者都希望研究出一套定量的综合农艺措施,克服“合理栽培学”的模糊性,提出最优生产条件,制定出规范化栽培技术。用传统的田间试验来研究多因子之间的关系问题,不仅投工多、耗资大、周期长,而且很难摸清各栽培因子间的相互联系、相互制约的协调关系。本试验根据系统工程学原理中“最佳模拟配合法”,通过田间试验测定参数,建立数学模型,应用微机来研究甜菜高产高糖栽培最佳农艺组合方案。
At present, crop cultivators all hope to develop a set of quantitative and comprehensive agronomic measures, overcome the ambiguity of “reasonable cultivation”, propose optimal production conditions and formulate standardized cultivation techniques. Traditional field experiments to study the relationship between multiple factors, not only to invest more, costly, long cycle, and it is difficult to find out the cultivation of inter-related factors, the coordination of the mutual restraint. According to the “best simulation method” in system engineering theory, this experiment determined the parameters through field experiment, established the mathematical model and applied the microcomputer to study the best agronomic combination plan of sugarbeet with high yield and high sugar.