The factors affecting the development of agriculture in Qinghai Province are geographical location, climate as well inefficient agricultural water use and wasted resources. In this paper, four level 1 indicators 10 2 established based on topography, climate, resources crop cultivation structure to determine index system partition. This is provide a basis for modernization Province.

Indiahas the largest area under onion (Allium cepa) crop but its average productivity (14.21 t ha-1) is considerably lower than the world’s average of 19.4 t ha-1. Besides low productivity, irrigation efficiencies are also very low i.e. 30-35% in India. Managing onion crop with less than adequate irrigation water availability is a challenge in several parts of the country. Options of i) deficit...