The arid tendency of agricultural eco environment need to innovate radically existing unreasonable models and outdated ideas of agriculture developing in Ningxia.

宁夏农业生态环境的干旱化趋势，要求对现有不合理农业生产模式和旧有观念进行彻底革新。

youdao

Runoff collecting irrigation agriculture rapidly rises in the last stage of the eighth five year plan in northwestern arid and semi arid region, and it plays an active role in promoting grain output.

集流灌溉农业是“八五”末期在我国西北干旱、半干旱地区迅速兴起的农业灌溉方式，对该区增产粮食起到积极推动作用。

youdao

The oasis agriculture appears the special characters due to the eco - environment characters of arid area of northwest region.

西北干旱区内陆绿洲的主要生态环境特点，导致其特殊的农业特点；

youdao

He points to the success of micro-irrigation in semi-arid Gujarat, whose agriculture has grown at an average of 9.6% a year since the turn of the century, partly thanks to the creation of 500, 000 small ponds, dams and suchlike.

ECONOMIST: Small projects often give better returns