頁籤選單縮合
題名 | 從氣象因子估算區域性旱作物需水量之研究=Applying Climatological-Factors for Estimating Consumptive use of Upland Crop in Regional Area |
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作 者 | 陳清田; 陳錦嫣; | 書刊名 | 嘉義技術學院學報 |
卷期 | 55 1997.12[民86.12] |
頁次 | 頁43-51 |
分類號 | 434.287 |
關鍵詞 | 作物需水量; 水稻; 旱作; 水資源規劃; 灌溉管理; Consumptive use; Paddy rice; Upland crop; Water resource planning; Irrigation management; |
語文 | 中文(Chinese) |
中文摘要 | 長久以來,臺灣之灌溉事業皆以水稻為主,然近年來由於受國際社會環境之影響 與國內農集結構之轉變及人民飲食之改變,致旱作灌溉之重要性已大為提升,因此,有效、 快速、準確地測算旱作物需水量,除可確保作物之產量外,更將有效地提升水資源之利用, 尤以水稻、旱作混植倩形日趨頻繁之現階段。 本研究之目的係蒐集臺灣地區各氣象站於1951年~1995年之氣候資料,嘗試以長時距之 平均氣象因子,應用國際灌溉排水協會(ICID)於1994年所公佈之Penman-Monteith法,進行 作物需水量之推估,並探討比較臺灣地區主要旱作物玉米、高梁、大豆及落花生,於不同區 域之氣候環境下,其作物需水量之差異性,確立臺灣各地區各旱作於不同期作下之作物需水 量,以為水資源規劃與灌溉管理之參考應用。 |
英文摘要 | Irrigation of paddy rice has been the major subject of Taiwan irrigation practice, Due to the variation of international community affect and the exchange of peoples diet habit, upland crop irrigation becomes more and more important. Effective and accurate estimate of water requirement for upland crops will be able to ensure the production of irrigated crops as well as promote the efficiencies of water resource uses, Espicially, the mixed cultivation of paddy rice and uplands crops is common, nowaday. The purpose of study is to estimate the consumptive use of upland crops and to discuss the difference among corn, grain sorghum, soy bean and peanunt at differential climate zone in Taiwan and to establish consumptive use tablulet for reference and application in water resource planning and irrigation management. The methodology is to collect annual mean climate data from 1951's to 1990's at every station in Taiwan and to adopt the Penman-Monteith method by ICID in 1994. It can be aimed at the target by recurssive computation procedure. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。