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題 名 | 對數邏輯模式在劑量反應上的應用=Application of Long-Logistic Model in Dosage-Response |
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作 者 | 林永立; 郭寶錚; 王慶裕; | 書刊名 | 中華民國雜草學會會刊 |
卷 期 | 18:1 1997.10[民86.10] |
頁 次 | 頁1-18 |
分類號 | 433.85 |
關鍵詞 | 劑量-反應分析; 對數邏輯模式; Dose-response analysis; Log-logistic model; SAS; SigmaPlot; |
語 文 | 中文(Chinese) |
中文摘要 | 雜草科學研究上經常使用劑量 -- 反應分析。在除草劑之劑量 -- 反應分析上已 廣泛使用 log-logistic 模式。此模式具有在生物學上有意義的參數並且可藉由一些統計軟 體容易地求解。本篇報告對於 log-logistic 模式的理論做介紹並且使用一組實際的資料來 解釋 log-logistic 模式。將嘉磷塞( glyphosate )稀釋不同倍數,然後施用於玉米種子 以及香附子塊根上,實驗進行三天調查其發芽率。使用 SAS 與 SigmaPlot 軟體作統計分析 ,結果顯示除草劑嘉磷塞對於玉米種子與香附子塊根的作用位置是相同的,此外此二軟體分 析結果十分相似。 |
英文摘要 | Dose-response analysis is usually employed in the weed science study. Log-logistic model has been adopted widely in herbicide doseresponse analysis. This model has biologistically meaningful parameters and can be easily solved by some statistical packages. In this paper the log-logistic model was reviewed in theory and a real data set was used to explain the log-logistic model. Glyphosate was diluted and applied in corn seed and purple nutsedge tuber. The germination rate was investigated within three days. Both SAS and SigmaPlot packages were used in analysis. It was found that the herbicide glyphosate was acting at the same site of action in corn seed and purple nutsedge tuber and two statistical packages achieved a similar result. |
本系統中英文摘要資訊取自各篇刊載內容。