JOURNAL OF NATURAL RESOURCES ›› 2000, Vol. 15 ›› Issue (2): 184-188.doi: 10.11849/zrzyxb.2000.02.018

• Special Column:Celebration of the 70th Anniversary of IGSNRR, CAS • Previous Articles     Next Articles

Discussion on cellar disposition model of cellar irrigated agriculture and it's high efficient utilization

JIANG Dingsheng   

  1. Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources,Yangling,Shaanxi 712100,China
  • Received:1999-04-19 Revised:1999-08-16 Online:2000-06-25 Published:2000-06-25

Abstract: In accordance with rapidly developed cellar irrigated agriculture on Loess Plateau,three cellar disposition models,i.e.cellars on hill tops,“grape bunch" pattern of cellars along the road and cellars distributed in field,yard and concave land,were put forward.In order to increase utilization efficiency of rain water resource collected by cellars,four high efficient utilization techniques,namely,automatic pressure micro irrigation,pump driven external pressure micro irrigation,pit irrigation and water manure cave irrigation were recommended.

Key words: cellar irrigated agriculture, water cellar, disposition model, micro irrigation