%0 Journal Article
%T AN ESTIMATION OF CROPS'' PRIMARY PRODUCTIVE POTENTIALITIES AND POPULATION- CARRYING CAPACITY OF LAND OF THE GUANZHONG AREA, SHANXI PROVINCE<br>关中地区土地生产潜力和土地人口承载量
%A Liu Lihua
%A <br>刘立华
%J 地理研究
%D 1989
%I 
%X In this paper, the methods of estimating crops' primary productive potentialities and population-carrying capacity of land are demonstrated, considering factual case of the studied area.Based on land type classification and land resource evaluation of Guan-zhong area, as well as the definition of kinds of crops and their cultivated system, food crops'primary productive potentialities and population-carrying capacity of land of different natural districts (the lowest level of physico-comprehensive regionalized units) are estimated. In addition, the results of estimation of different natural districts are analysed and compared with each other
%K Crops' primary productive potentialities of land
%K population-carrying capacity of land
%K Cuanzhong Area<br>土地
%K 生产潜力
%K 人中承载量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=C0C75E88BA2EE501C8298896F64A711F&aid=F21C0C8CEB88419C&yid=1833A6AA51F779C1&vid=5D311CA918CA9A03&iid=E158A972A605785F&sid=7801E6FC5AE9020C&eid=DB817633AA4F79B9&journal_id=1000-0585&journal_name=地理研究&referenced_num=9&reference_num=11