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LOGISTIC ANALYSIS FOR MONITORING AND ASSESSING HERBICIDE EFFICACY
被引：7
作者：
TURNER, DL
RALPHS, MH
EVANS, JO
机构：
关键词：
STATISTICAL ANALYSIS;
LOGIT TRANSFORMATION;
WEIGHTED REGRESSION;
LOGISTIC REGRESSION;
MAXIMUM LIKELIHOOD ESTIMATION;
MORTALITY ANALYSIS;
D O I：
10.1017/S0890037X00034989
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Two relatively new methods for analyzing herbicide efficacy data are described. Weighted multiple regression using the logit transformation for plant mortality data is illustrated and compared with the more accurate maximum likelihood logistic regression procedure. A partial data set evaluating the effects of increasing application rates of picloram (0, 1.1, 2.2 and 4.5 kg ae ha-1) for control of tall larkspur is used to illustrate the methods. Suggestions are made for using logistic regression to monitor herbicide efficacy over several years.
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页码：424 / 430
页数：7
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