한국농공학회지 (Magazine of the Korean Society of Agricultural Engineers)
- 제14권2호
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- Pages.2634-2648
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- 1972
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- 0253-3146(pISSN)
수원별 관개용수의 수온이 수함생육과 수량에 미치는 영향에 관한 연구
A Study on the Effect of Irrigation Water Temperature to the Growth and Harvest of Paddy Rice in Various Water Sources
초록
관개용수(灌漑用水)의 수온(水溫)이 수도생육(水稻生育)과 수량(收量)에 미치는 영향(影響)을 수원공(水源工)에 따른 용수별(用水別)로 구명(究明)하였다. 1. 본실험(本實驗)은 강원도(江原道) 횡성군(橫城郡) 횡성면(橫城面) 청룡리(靑龍里) 포장(圃場)에서 실험(實驗)하였다. 2. 공시품종(共試品種)은 통일(統一)(IR667)을 택(擇)하였다. 3. 실험처리(實驗處理)는 사처리반복(四處理反覆) 난괴법(亂魁法)으로 배치(配置)하였다. 4. 무저(無底) pot로 높이 0.9m 폭(幅)1m 상자(箱子)를 만들어 polyethylene Chloride film을 씌워 지중(地中)에 매설(埋設)하고 강우(降雨)의 차단(遮斷)을 위(爲)해 polyethene Chloride film으로 비가림을 하여 재배(栽培)하였다. 5. 재배(栽培)에 관(關)한 경종관리(耕種管理)는 농촌진흥청(農村振興廳) 작물시험장(作物試驗場) 표준경종법(標準耕種法)에 준(準)하였다. 6. 기상상황(氣象狀況)은 평년(平年)에 비(比)해 기온(氣溫)은 비슷하였으며 강우(降雨), 일조량(日照量)은 다소(多少) 낮은 편(便)이었으나 작황(作況)에는 지장(支障)이 없었다. 7. 토질(土質)은 비옥도(肥沃度)가 양호(良好)한 편(便)으로 일반답(一般畓) 토양(土壤)과 비슷한 양토(壤土)였다. 8. 관개용수(灌漑用水)의 수질(水質)은 지표수(地表水), 지하수(地下水) 공(共)히 중성(中性)에 가까우며 관개용수(灌漑用水)로 양호(良好)하였다. 9. 벼생육기간중(生育期間中) 지하수온(地下水溫)은 평균(平均)
The aim of this Study is to bring Light on the effect of irrigation water temperature to the growth and harvest of Paddy rice in Various water Sources. 1. This research was completed in the writer's home nursery garden Located in Chungyoung-Ri, Hoeng sung-Myun, Hoengusung-Konn, Kangwan-Do. 2. The variety of Paddy rice was the IR667. 3. Practice was done by the treatment I .e river water, reservoir, tube well cold and tuke well warm with 3 riplications each. 4. The Paddy was transplanted in a pot 0.9 meter height and 1 meter Square without hottom filled with paddy soil to a planting depth 0.5 meter. The pot was laid underground and Covered with a film of polyethylene to keep of the rain. 5. The method of Cultivation was that used by the Filed Crops Experiment Station of the Office of Rural Development. 6. Atmospheric temperature was recorded every day of the growing period. The precipitation and Sun light was quoted by the KF-46 of Hoengsung. 7. The Soils in the test plots was relatively fortile, being Similar to ordinary paddy soils. 8. The charactor of irrigation water of surface and underground was both normal. 9. During the period of growth the average temperature of the underground water as
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