查詢結果分析
來源資料
頁籤選單縮合
題名 | 臺中區水稻施肥量與施肥方法之調查研究(2):水稻期作、類型及地域間施肥量的統計檢定= |
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作者 | 林月金; 戴登燦; |
期刊 | 臺中區農業改良場研究彙報 |
出版日期 | 19920900 |
卷期 | 36 1992.09[民81.09] |
頁次 | 頁1-6 |
分類號 | 434.111 |
語文 | chi |
關鍵詞 | 水稻; 施肥量; 統計檢定; Rice type; Fertilizer amount; Locality; Crop season; |
中文摘要 | 本研究於民國八十年在台中地區四縣市共計調查1,150位農民,所得資 料利用t檢定、單因子變異數分析及最小差異顯著性(LSD)等方法檢定水稻不同 期作、不同類型及不同地區間肥料施用的差異性。結果顯示無論現在或五年前水 稻期作間氮、磷、鉀肥的施用量均無顯著差異,而相同期作下不同水稻類型間氮 肥的施用量亦無顯著差異,但鉀肥的施用量則顯示有顯著的不同。此與作物施肥 手冊中水稻推薦施肥之情況不一致。 |
英文摘要 | A study on the fertilizer application from rice farmers in Taichung District was conducted in 1990-91. A total of 1,150 rice famers randomly sampled from 3 counties and 1 city of Taichung District was visited to analyze the difference of the amount of fertilizer application on rice among crop seasons, types of rice, and localities. The t-test, one-factor analysis of variance and the least significant difference (LSD) method were used. Results showed that there was no significant difference in the amount of N, P, and K fertilizers within two rice crop seasons. Except K fertilizer, the amount of N fertilizer applied on three types of rice was not statistically significant in each crop season. The results in this study was not coincident with the fertilization quantilies recommended by the handbook of rice fertilizer application. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。