Resource Investigation and Conservation Measures of Lycium L.in Xinjiang(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Resource Investigation and Conservation Measures of Lycium L.in Xinjiang

Author(s):: WANG Zhi-jun; JIN Kai-yan; GU Li-sen; Institute of Economic Foresty，Xinjiang Academy of Forestry Sciences，Urumqi，Xinjiang 830000

Abstract:: In order to evaluate the distribution and threat of survival of the cultivated Lycium affinis with important economic value，the economic value，current cultivation station，distribution，endangered station and current protection station of Lycium L in Xinjiang were investigated.It showed that there were 5 groups in Xinjiang，except Lycium barbarum and Lycium chinense?had got widespread cultivation，the other three Lycium dasystemum，Lycium ruchenicumand and Lycium cylindricum were suffering the threat of survival.Worse more，Lycium cylindricum soon turned to be extinct in the wild，Lycium dasystemum and Lycium ruchenicum were endangered species at present.All the results showed that human intervention，including extensive land reclamation and rapid urbanization process，as well as the environment with severe ecological water shortage lead to serious destruction of the wild Lycium L.habitat and its ecological environment.Gradually the wild Lycium L.distribution areas shrink，with the decrease of the species and plants，even some species were faced with the danger of extinction.

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Last Update: 2014-08-23