Journal of Northern Agriculture ›› 2018, Vol. 46 ›› Issue (6): 125-130.doi: 10.3969/j.issn.2096-1197.2018.06.24

• 著者文摘 • Previous Articles    

Countermeasures for Improvement of agricultural resource carrying capacity in Hetao Irrigation Area in Inner Mongolia

HOU Zhihui[1];HOU Anhong[1];ZHAO Junli[1];Siqinmenghe[1]   

  1. [1]Inner Mongolia Academy of Agriculture and Animal Husbandry Sciences,Hohhot 010031,China
  • Received:2018-11-02 Online:2018-08-19 Published:2019-08-19

Abstract: Hetao irrigation area is an important production base of commodity grain,edible oil and livestock products in Inner Mongolia.It has great significance for improving the sustainable utilization of agricultural resources in this region,as well as for guaranteeing the ecological security of the Yellow River basin and improving the safety assurance ability of the food supply.In this study,the agricultural resource carrying capacity in Hetao irrigation area was assessed by using the comprehensive index analysis method.The results showed that the carrying capacity of land resources in this region was characterized by a continuously increasing trend,and the grain surplus rate in 2016 reached up to 76.74%.Meanwhile,the carrying capacity of water resources in this region in 2016 was slightly decreased compared with 2010,which was close to the maximum bearing capacity of the water resources.The comprehensive carrying capacity of agricultural resources gradually improved during the period of 2010 to 2016.

Key words: Hetao irrigation area;Agricultural resource;Carrying capacity

CLC Number: 

  • F323