basin irrigation

基本解釋

Basin irrigation is probably the oldest method of all. It was practiced in Egypt more than 5000 years ago.
格田淹灌大概是最古老的方法，這種方法在埃及已經(jīng)應(yīng)用了5000多年。
Land preparation for basin irrigation is accomplished by forming a narrow ridge between 15 and 50 cm high on all sides of each area to be flooded.
格田淹灌的田間準(zhǔn)備是在每一個(gè)灌溉田塊周圍形成15—50厘米高的窄田埂。
This paper presents a mathematical model which involves only four parameters to simulate the water movement and balance of surface and groundwater in a basin or an irrigation area.
本文提出一個(gè)僅含四個(gè)蓡數(shù)的數(shù)學(xué)模型來模擬一個(gè)流域或泄區(qū)的地麪水和地下水的運(yùn)動(dòng)及水量平衡情勢(shì)。

The potential for new large-scale upstream irrigation in the Mekong basin is limited by topography and so the annual flow of 400-500 billion cubic metres into the Delta is just not to going to disappear.
ECONOMIST: Letters

淹灌
The results show that all the quotes of rice controlling irrigation are better than others rice irrigation ways,and water-saving is 71%(compared with basin irrigation),yield is 9615kg/hm2, irrigation water production rate is 1.75kg/m3.
結(jié)果表明：鹽堿耕地水稻控制灌溉的各項(xiàng)指標(biāo)明顯優(yōu)於其它灌溉方式，節(jié)水71％（與淹灌相比較），單産達(dá)9615kg/hm2，灌溉水分生産傚率爲(wèi)1.72kg/m3。
圍坑灌
硫灌溉