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对马铃薯组培快繁有关指标数量计(或预)算方法进行数学推导、归纳和总结,结果发现这些相关指标数量增殖方式是以等比数列规律循环递增,提出可利用等比数列通项公式表示各相关指标数量的递增过程,用求和公式表示各相关指标累计数量。对马铃薯组培快繁数量影响因子进行了分析,结果表明,直接影响因子包括接种人员数量、起始基础苗数量、继代增殖倍数、污染率等。同时,针对不同因子提出相应整改措施,为种薯企业制定组培苗年生产任务、加强组培苗生产过程管理、成本核算与管理、企业目标效益预计以及经营者投资决策等提供理论依据和技术参考。
The mathematics derivation, induction and summarization of the methods of quantitative index (or pre) calculation of the tissue culture and propagation of potato were carried out. The results showed that the multiplication of the number of these indicators was cyclically increasing by the geometric sequence, It indicates the increasing process of the number of relevant indicators and uses the sum formula to express the accumulated number of relevant indicators. The influencing factors of rapid propagation of potato tissue culture were analyzed. The results showed that the direct influence factors include the number of vaccinated people, the number of initial seedlings, the multiplication factor of multiplication and the pollution rate. At the same time, according to different factors, the corresponding corrective measures are proposed to provide the theoretical basis and technology for establishing the annual production of tissue culture seedlings for seed potato enterprises, strengthening the management of production process, cost accounting and management of the tissue culture seedlings, the prediction of the target benefits of the enterprise, and the investment decision of the operator. reference.