頁籤選單縮合
題名 | 利用灰關聯分析來研究種子發芽率=Using the Grey Relational Analysis to Investigate the Germination Ratio |
---|---|
作者 | 楊灌園; 吳文洪; Yang, Guan-yuang; Wu, Win-hong; |
期刊 | 醒吾學報 |
出版日期 | 20030600 |
卷期 | 26 民92.06 |
頁次 | 頁213-222 |
分類號 | 434.28 |
語文 | chi |
關鍵詞 | 禽畜糞堆肥; 種子發芽率; 土壤法; 濾液法; 灰關聯分析; Livestock manure; Germination ratio; SF; FSM; Grey relational analysis; |
中文摘要 | 本研究利用灰關聯分析法,將影響土壤法與濾液法種子發芽率的重要因子排序,結果發現兩種發芽率方法之主要作用因子排序並不相同。對土壤法而言,影響發芽率的前四項因子,分別為碳氮比、銅、有機質及總氮;對濾液法而言,影響發芽率的前四項因子,分別為pH值、有機質、碳氮比及總氮。顯示碳氮比、有機質與總氮,這三種因子無論在哪一種發芽率方法都具有極重要的地位。 |
英文摘要 | This paper was used the grey relational analysis to rank the important factors that influenced the SM and FSM of germination ratio. From ranking we fined their differences between two germination treatment methods. The four central factors of SM by ranking were C/N, copper, organic mater, and nitrogen; the four central factors of FSM by ranking were pH, organic matter, C/N, and nitrogen. It shows the C/N, organic matter and nitrogen are essential to seed germination no matter how germination methods they treat. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。