CAJ | 학술논문

应用Excel软件中的曲线方程分析判断敌敌畏农药对两广二号家蚕的安全间隔期。结果表明：敌敌畏1000倍液的安全间隔期是6d多，其数学模型为幂函数曲线方：y=88．0653x-1834本方法克服以往家蚕的农药安全期无数学模型可循或使用的BASIC方法陈旧繁杂的缺点，也避免英文统计软件SPSS难以在农村普及的不足，是一种计算更方便、更易推广的农药安全期分析新方法，它有助于提升蚕桑产业中病害防控体系的智能化水平。
응용Excel연건중적곡선방정분석판단활활외농약대량엄이호가잠적안전간격기。결과표명：활활외1000배액적안전간격기시6d다，기수학모형위멱함수곡선방：y=88．0653x-1834본방법극복이왕가잠적농약안전기무수학모형가순혹사용적BASIC방법진구번잡적결점，야피면영문통계연건SPSS난이재농촌보급적불족，시일충계산경방편、경역추엄적농약안전기분석신방법，타유조우제승잠상산업중병해방공체계적지능화수평。
The fitting curve equation of the safe intervals of DDVP for LiangGuang II silkworms was analyzed and judged through the application of Excel. The results indicate that the safe interval of DDVP is more than 6 days at a 1000 fold dilution. Moreover, the mathematical model of the method is a power function curve equa- tion： y=$8.0653x-~. Due to not only overcoming some lacks including having no mathematical model of the safety interval of pesticides for silkworms to abide by but also avoiding some shortcomings of SPSS which is written in English such as being too hard to popularize in rural areas, this approach is significantly more accurate, rigorous and simpler in comparison with the BASIC method which is too obsolete and complicated. Therefore, this new approach is contributive to promote the intelligentization level of the prevention and control system of disease for sericulture.