Under field experimental conditions, two treatments of irrigation and non-irrigation were set for two sugarcane cultivars GT11 and ROC20, respectively.
选用甘蔗桂糖11号和新台糖20号，设灌溉和不灌溉两种处理，在大田进行试验。
2
The Pandaoling tunnel is the longest non-pressure diversion tunnel of the main channel from Datong river to water irrigation project at Qinwangchuan region.
盘道岭隧洞是引大入秦灌溉工程总干渠上最长的无压引水隧洞。
3
Winemaking techniques are a factor also as are the viticultural techniques of the vineyard, such as dry irrigation or minimal or non use of pesticides.