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Development of Smart Water-saving Management System and Multiple Application of Water Resources in Taoyuan City

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委託單位:經濟部水利署

代辦單位:桃園市政府水務局

執行單位:財團法人農業工程研究中心 計畫主持人:陳豐文

執行期間:108年4月~108年11月

Development of Smart Water-saving Management System and Multiple Application of Water Resources in Taoyuan City

● 作物環境感測器整合 ● 作物環境控制系統整合

-Netafim滴灌系統

●作物栽培智慧管理平台功能規劃

●示範場域與監測規模說明-桃園大圳第4支線4-5號埤塘灌區

0 5 10 15 20

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 滴灌 溝灌 給水量(cmd)

試驗天數 0

2 4 6 8 10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 滴灌 溝灌 給水量(cmd)

試驗天數

滴灌區39.19 m3 溝灌區92.73 m3 節水率約57.7 %

第 1 次 試 驗 - 小 白 菜 第 2 次 試 驗 - 萵 苣

滴灌區19.88 m3 溝灌區87.79 m3 節水率約77.4 %

0 3,000 6,000 9,000 12,000 15,000

1 2 3 4 5 6 7 8 9 10

溝灌區 滴灌區 單畦總重量 g

畦(序號)

0 3,000 6,000 9,000 12,000 15,000

1 2 3 4 5 6 7 8 9 10

溝灌區 滴灌區 單畦總重量 g

畦(序號)

試驗株數-4,000

收成株數-滴灌3,965 溝灌3,906

總重量-滴灌89,570g 溝灌84,961g

試驗株數-3,000

收成株數-滴灌2,380 溝灌2,382 總重量-滴灌74,458g 溝灌40,207g

評估案例-1.大溪水資源回收中心 2.桃園北區水資源回收中心

桃園北區水資源 回收中心

2

2-23號池

台灣高鐵

生態池 (原2-23池)

新建聯絡水路及制水門

消毒、放流機房↑

• 智慧節水試驗-

第1次滴灌較溝灌節省水量約57.7 %;產量具增產5 %之正面影響。

第2次滴灌較溝灌節省水量約77.3 %;整體產量增產85 %之正面影響。

• 智慧節水系統高成本但可擴大應用至50種不同作物分區之特性,建議 朝向「小農結盟」方式降低成本、共同創造效益的方式為之,另政府 若能針對設備(系統)以水資源節水獎勵金的方式補助用戶購置,將有 助於節水系統推廣,相關配套措施仍需進一步研擬。

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